fidl_diagnostics_validate_common/

fidl_diagnostics_validate_common.rs

// WARNING: This file is machine generated by fidlgen.

#![warn(clippy::all)]
#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]

use bitflags::bitflags;
use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

/// The data in the VMO is tree-structured, and
/// ROOT_ID identifies the (virtual) root node.
pub const ROOT_ID: u32 = 0;

/// Indicate the preferred DiffType on failed tests.
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum DiffType {
    /// Get the full rendering of both trees.
    Full,
    /// Get the diff between the trees.
    Diff,
    /// Get both the full rendering of both trees, and their diff.
    Both,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

/// Pattern that matches an unknown `DiffType` member.
#[macro_export]
macro_rules! DiffTypeUnknown {
    () => {
        _
    };
}

impl DiffType {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            0 => Some(Self::Full),
            1 => Some(Self::Diff),
            2 => Some(Self::Both),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            0 => Self::Full,
            1 => Self::Diff,
            2 => Self::Both,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

    #[inline]
    pub fn unknown() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0xffffffff }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::Full => 0,
            Self::Diff => 1,
            Self::Both => 2,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { unknown_ordinal: _ } => true,
            _ => false,
        }
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(u32)]
pub enum LinkDisposition {
    Child = 0,
    Inline = 1,
}

impl LinkDisposition {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            0 => Some(Self::Child),
            1 => Some(Self::Inline),
            _ => None,
        }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        self as u32
    }

    #[deprecated = "Strict enums should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

/// TestResult tells the result of executing an Initialize or Act command.
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum TestResult {
    /// The function call completed without error.
    Ok,
    /// The Inspect library doesn't implement a requested feature.
    Unimplemented,
    /// The Inspect library reported a failure executing the function.
    Failed,
    /// The driver and/or puppet-wrapper was in an illegal state.
    Illegal,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

/// Pattern that matches an unknown `TestResult` member.
#[macro_export]
macro_rules! TestResultUnknown {
    () => {
        _
    };
}

impl TestResult {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            0 => Some(Self::Ok),
            1 => Some(Self::Unimplemented),
            2 => Some(Self::Failed),
            3 => Some(Self::Illegal),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            0 => Self::Ok,
            1 => Self::Unimplemented,
            2 => Self::Failed,
            3 => Self::Illegal,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

    #[inline]
    pub fn unknown() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0xffffffff }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::Ok => 0,
            Self::Unimplemented => 1,
            Self::Failed => 2,
            Self::Illegal => 3,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { unknown_ordinal: _ } => true,
            _ => false,
        }
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum ValueType {
    Int,
    Uint,
    Double,
    String,
    #[doc(hidden)]
    __SourceBreaking {
        unknown_ordinal: u8,
    },
}

/// Pattern that matches an unknown `ValueType` member.
#[macro_export]
macro_rules! ValueTypeUnknown {
    () => {
        _
    };
}

impl ValueType {
    #[inline]
    pub fn from_primitive(prim: u8) -> Option<Self> {
        match prim {
            1 => Some(Self::Int),
            2 => Some(Self::Uint),
            3 => Some(Self::Double),
            4 => Some(Self::String),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u8) -> Self {
        match prim {
            1 => Self::Int,
            2 => Self::Uint,
            3 => Self::Double,
            4 => Self::String,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

    #[inline]
    pub fn unknown() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0xff }
    }

    #[inline]
    pub const fn into_primitive(self) -> u8 {
        match self {
            Self::Int => 1,
            Self::Uint => 2,
            Self::Double => 3,
            Self::String => 4,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { unknown_ordinal: _ } => true,
            _ => false,
        }
    }
}

#[derive(Clone, Debug, PartialEq)]
pub struct AddNumber {
    pub id: u32,
    pub value: Value,
}

impl fidl::Persistable for AddNumber {}

#[derive(Clone, Debug, PartialEq)]
pub struct ArrayAdd {
    pub id: u32,
    pub index: u64,
    pub value: Value,
}

impl fidl::Persistable for ArrayAdd {}

#[derive(Clone, Debug, PartialEq)]
pub struct ArraySet {
    pub id: u32,
    pub index: u64,
    pub value: Value,
}

impl fidl::Persistable for ArraySet {}

#[derive(Clone, Debug, PartialEq)]
pub struct ArraySubtract {
    pub id: u32,
    pub index: u64,
    pub value: Value,
}

impl fidl::Persistable for ArraySubtract {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CreateArrayProperty {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub slots: u64,
    pub value_type: ValueType,
}

impl fidl::Persistable for CreateArrayProperty {}

/// Tells the puppet to create a property with the given bool value.
#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CreateBoolProperty {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub value: bool,
}

impl fidl::Persistable for CreateBoolProperty {}

/// Tells the puppet to create a property with the given byte array value.
#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CreateBytesProperty {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub value: Vec<u8>,
}

impl fidl::Persistable for CreateBytesProperty {}

#[derive(Clone, Debug, PartialEq)]
pub struct CreateExponentialHistogram {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub floor: Value,
    pub initial_step: Value,
    pub step_multiplier: Value,
    pub buckets: u64,
}

impl fidl::Persistable for CreateExponentialHistogram {}

#[derive(Clone, Debug, PartialEq)]
pub struct CreateLazyNode {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub disposition: LinkDisposition,
    pub actions: Vec<Action>,
}

impl fidl::Persistable for CreateLazyNode {}

#[derive(Clone, Debug, PartialEq)]
pub struct CreateLinearHistogram {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub floor: Value,
    pub step_size: Value,
    pub buckets: u64,
}

impl fidl::Persistable for CreateLinearHistogram {}

/// Tells the puppet to create a Node with the given name, parentage, and ID
/// (the id is specified so other nodes can later be created under it).
#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CreateNode {
    pub parent: u32,
    pub id: u32,
    pub name: String,
}

impl fidl::Persistable for CreateNode {}

/// Tells the puppet to create a property with the given numeric value.
#[derive(Clone, Debug, PartialEq)]
pub struct CreateNumericProperty {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub value: Value,
}

impl fidl::Persistable for CreateNumericProperty {}

/// Tells the puppet to create a property with the given string value.
#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CreateStringProperty {
    pub parent: u32,
    pub id: u32,
    pub name: String,
    pub value: String,
}

impl fidl::Persistable for CreateStringProperty {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DeleteLazyNode {
    pub id: u32,
}

impl fidl::Persistable for DeleteLazyNode {}

/// Tells the puppet to delete the given node.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DeleteNode {
    pub id: u32,
}

impl fidl::Persistable for DeleteNode {}

/// Tells the puppet to delete an existing property.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DeleteProperty {
    pub id: u32,
}

impl fidl::Persistable for DeleteProperty {}

#[derive(Clone, Debug, PartialEq)]
pub struct Insert {
    pub id: u32,
    pub value: Value,
}

impl fidl::Persistable for Insert {}

#[derive(Clone, Debug, PartialEq)]
pub struct InsertMultiple {
    pub id: u32,
    pub value: Value,
    pub count: u64,
}

impl fidl::Persistable for InsertMultiple {}

#[derive(Clone, Debug, PartialEq)]
pub struct InspectPuppetActLazyRequest {
    pub lazy_action: LazyAction,
}

impl fidl::Persistable for InspectPuppetActLazyRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct InspectPuppetActRequest {
    pub action: Action,
}

impl fidl::Persistable for InspectPuppetActRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct InspectPuppetInitializeRequest {
    pub params: InitializationParams,
}

impl fidl::Persistable for InspectPuppetInitializeRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct InspectPuppetInitializeTreeRequest {
    pub params: InitializationParams,
}

impl fidl::Persistable for InspectPuppetInitializeTreeRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct InspectPuppetActLazyResponse {
    pub result: TestResult,
}

impl fidl::Persistable for InspectPuppetActLazyResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct InspectPuppetActResponse {
    pub result: TestResult,
}

impl fidl::Persistable for InspectPuppetActResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct InspectPuppetPublishResponse {
    pub result: TestResult,
}

impl fidl::Persistable for InspectPuppetPublishResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct SetBool {
    pub id: u32,
    pub value: bool,
}

impl fidl::Persistable for SetBool {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct SetBytes {
    pub id: u32,
    pub value: Vec<u8>,
}

impl fidl::Persistable for SetBytes {}

#[derive(Clone, Debug, PartialEq)]
pub struct SetNumber {
    pub id: u32,
    pub value: Value,
}

impl fidl::Persistable for SetNumber {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct SetString {
    pub id: u32,
    pub value: String,
}

impl fidl::Persistable for SetString {}

#[derive(Clone, Debug, PartialEq)]
pub struct SubtractNumber {
    pub id: u32,
    pub value: Value,
}

impl fidl::Persistable for SubtractNumber {}

/// InitializationParams tells how to initialize the Inspect library.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct InitializationParams {
    pub vmo_size: Option<u64>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for InitializationParams {}

/// Tells the puppet to do something to modify the VMO.
#[derive(Clone, Debug)]
pub enum Action {
    CreateNode(CreateNode),
    DeleteNode(DeleteNode),
    CreateNumericProperty(CreateNumericProperty),
    CreateBytesProperty(CreateBytesProperty),
    CreateStringProperty(CreateStringProperty),
    DeleteProperty(DeleteProperty),
    SetNumber(SetNumber),
    SetString(SetString),
    SetBytes(SetBytes),
    AddNumber(AddNumber),
    SubtractNumber(SubtractNumber),
    CreateArrayProperty(CreateArrayProperty),
    ArraySet(ArraySet),
    ArrayAdd(ArrayAdd),
    ArraySubtract(ArraySubtract),
    CreateLinearHistogram(CreateLinearHistogram),
    CreateExponentialHistogram(CreateExponentialHistogram),
    Insert(Insert),
    InsertMultiple(InsertMultiple),
    CreateBoolProperty(CreateBoolProperty),
    SetBool(SetBool),
    #[doc(hidden)]
    __SourceBreaking {
        unknown_ordinal: u64,
    },
}

/// Pattern that matches an unknown `Action` member.
#[macro_export]
macro_rules! ActionUnknown {
    () => {
        _
    };
}

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for Action {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::CreateNode(x), Self::CreateNode(y)) => *x == *y,
            (Self::DeleteNode(x), Self::DeleteNode(y)) => *x == *y,
            (Self::CreateNumericProperty(x), Self::CreateNumericProperty(y)) => *x == *y,
            (Self::CreateBytesProperty(x), Self::CreateBytesProperty(y)) => *x == *y,
            (Self::CreateStringProperty(x), Self::CreateStringProperty(y)) => *x == *y,
            (Self::DeleteProperty(x), Self::DeleteProperty(y)) => *x == *y,
            (Self::SetNumber(x), Self::SetNumber(y)) => *x == *y,
            (Self::SetString(x), Self::SetString(y)) => *x == *y,
            (Self::SetBytes(x), Self::SetBytes(y)) => *x == *y,
            (Self::AddNumber(x), Self::AddNumber(y)) => *x == *y,
            (Self::SubtractNumber(x), Self::SubtractNumber(y)) => *x == *y,
            (Self::CreateArrayProperty(x), Self::CreateArrayProperty(y)) => *x == *y,
            (Self::ArraySet(x), Self::ArraySet(y)) => *x == *y,
            (Self::ArrayAdd(x), Self::ArrayAdd(y)) => *x == *y,
            (Self::ArraySubtract(x), Self::ArraySubtract(y)) => *x == *y,
            (Self::CreateLinearHistogram(x), Self::CreateLinearHistogram(y)) => *x == *y,
            (Self::CreateExponentialHistogram(x), Self::CreateExponentialHistogram(y)) => *x == *y,
            (Self::Insert(x), Self::Insert(y)) => *x == *y,
            (Self::InsertMultiple(x), Self::InsertMultiple(y)) => *x == *y,
            (Self::CreateBoolProperty(x), Self::CreateBoolProperty(y)) => *x == *y,
            (Self::SetBool(x), Self::SetBool(y)) => *x == *y,
            _ => false,
        }
    }
}

impl Action {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::CreateNode(_) => 1,
            Self::DeleteNode(_) => 2,
            Self::CreateNumericProperty(_) => 3,
            Self::CreateBytesProperty(_) => 4,
            Self::CreateStringProperty(_) => 5,
            Self::DeleteProperty(_) => 6,
            Self::SetNumber(_) => 7,
            Self::SetString(_) => 8,
            Self::SetBytes(_) => 9,
            Self::AddNumber(_) => 10,
            Self::SubtractNumber(_) => 11,
            Self::CreateArrayProperty(_) => 12,
            Self::ArraySet(_) => 13,
            Self::ArrayAdd(_) => 14,
            Self::ArraySubtract(_) => 15,
            Self::CreateLinearHistogram(_) => 16,
            Self::CreateExponentialHistogram(_) => 17,
            Self::Insert(_) => 18,
            Self::InsertMultiple(_) => 19,
            Self::CreateBoolProperty(_) => 20,
            Self::SetBool(_) => 21,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn unknown_variant_for_testing() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0 }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { .. } => true,
            _ => false,
        }
    }
}

impl fidl::Persistable for Action {}

/// Tells the puppet to do something to modify a lazy node.
#[derive(Clone, Debug)]
pub enum LazyAction {
    CreateLazyNode(CreateLazyNode),
    DeleteLazyNode(DeleteLazyNode),
    #[doc(hidden)]
    __SourceBreaking {
        unknown_ordinal: u64,
    },
}

/// Pattern that matches an unknown `LazyAction` member.
#[macro_export]
macro_rules! LazyActionUnknown {
    () => {
        _
    };
}

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for LazyAction {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::CreateLazyNode(x), Self::CreateLazyNode(y)) => *x == *y,
            (Self::DeleteLazyNode(x), Self::DeleteLazyNode(y)) => *x == *y,
            _ => false,
        }
    }
}

impl LazyAction {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::CreateLazyNode(_) => 1,
            Self::DeleteLazyNode(_) => 2,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn unknown_variant_for_testing() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0 }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { .. } => true,
            _ => false,
        }
    }
}

impl fidl::Persistable for LazyAction {}

#[derive(Clone, Debug)]
pub enum Value {
    IntT(i64),
    UintT(u64),
    DoubleT(f64),
    StringT(String),
    #[doc(hidden)]
    __SourceBreaking {
        unknown_ordinal: u64,
    },
}

/// Pattern that matches an unknown `Value` member.
#[macro_export]
macro_rules! ValueUnknown {
    () => {
        _
    };
}

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for Value {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::IntT(x), Self::IntT(y)) => *x == *y,
            (Self::UintT(x), Self::UintT(y)) => *x == *y,
            (Self::DoubleT(x), Self::DoubleT(y)) => *x == *y,
            (Self::StringT(x), Self::StringT(y)) => *x == *y,
            _ => false,
        }
    }
}

impl Value {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::IntT(_) => 1,
            Self::UintT(_) => 2,
            Self::DoubleT(_) => 3,
            Self::StringT(_) => 4,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn unknown_variant_for_testing() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0 }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { .. } => true,
            _ => false,
        }
    }
}

impl fidl::Persistable for Value {}

mod internal {
    use super::*;
    unsafe impl fidl::encoding::TypeMarker for DiffType {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for DiffType {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for DiffType {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DiffType {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for LinkDisposition {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for LinkDisposition {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
        for LinkDisposition
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for LinkDisposition {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::Child
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for TestResult {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for TestResult {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for TestResult {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for TestResult {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for ValueType {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u8>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u8>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for ValueType {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for ValueType {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ValueType {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u8>(offset);

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for AddNumber {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for AddNumber {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<AddNumber, D>
        for &AddNumber
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<AddNumber>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<AddNumber, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<AddNumber, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<AddNumber>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for AddNumber {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D), value: fidl::new_empty!(Value, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for ArrayAdd {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ArrayAdd {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            32
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<ArrayAdd, D> for &ArrayAdd {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ArrayAdd>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ArrayAdd, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.index),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u64, D>,
            T2: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<ArrayAdd, D> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ArrayAdd>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ArrayAdd {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u32, D),
                index: fidl::new_empty!(u64, D),
                value: fidl::new_empty!(Value, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(u64, D, &mut self.index, decoder, offset + 8, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 16, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for ArraySet {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ArraySet {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            32
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<ArraySet, D> for &ArraySet {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ArraySet>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ArraySet, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.index),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u64, D>,
            T2: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<ArraySet, D> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ArraySet>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ArraySet {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u32, D),
                index: fidl::new_empty!(u64, D),
                value: fidl::new_empty!(Value, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(u64, D, &mut self.index, decoder, offset + 8, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 16, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for ArraySubtract {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ArraySubtract {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            32
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<ArraySubtract, D>
        for &ArraySubtract
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ArraySubtract>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ArraySubtract, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.index),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u64, D>,
            T2: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<ArraySubtract, D> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ArraySubtract>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ArraySubtract {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u32, D),
                index: fidl::new_empty!(u64, D),
                value: fidl::new_empty!(Value, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(u64, D, &mut self.index, decoder, offset + 8, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 16, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateArrayProperty {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateArrayProperty {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            40
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateArrayProperty, D>
        for &CreateArrayProperty
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateArrayProperty>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateArrayProperty, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.name,
                    ),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.slots),
                    <ValueType as fidl::encoding::ValueTypeMarker>::borrow(&self.value_type),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<u64, D>,
            T4: fidl::encoding::Encode<ValueType, D>,
        > fidl::encoding::Encode<CreateArrayProperty, D> for (T0, T1, T2, T3, T4)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateArrayProperty>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(32);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            self.4.encode(encoder, offset + 32, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateArrayProperty {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                slots: fidl::new_empty!(u64, D),
                value_type: fidl::new_empty!(ValueType, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(32) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffffffffff00u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 32 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(u64, D, &mut self.slots, decoder, offset + 24, _depth)?;
            fidl::decode!(ValueType, D, &mut self.value_type, decoder, offset + 32, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateBoolProperty {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateBoolProperty {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            32
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateBoolProperty, D>
        for &CreateBoolProperty
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateBoolProperty>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateBoolProperty, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.name,
                    ),
                    <bool as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<bool, D>,
        > fidl::encoding::Encode<CreateBoolProperty, D> for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateBoolProperty>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(24);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateBoolProperty {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                value: fidl::new_empty!(bool, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(24) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffffffffff00u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 24 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(bool, D, &mut self.value, decoder, offset + 24, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateBytesProperty {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateBytesProperty {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            40
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateBytesProperty, D>
        for &CreateBytesProperty
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateBytesProperty>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateBytesProperty, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(&self.name),
                    <fidl::encoding::UnboundedVector<u8> as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<fidl::encoding::UnboundedVector<u8>, D>,
        > fidl::encoding::Encode<CreateBytesProperty, D> for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateBytesProperty>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateBytesProperty {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                value: fidl::new_empty!(fidl::encoding::UnboundedVector<u8>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<u8>,
                D,
                &mut self.value,
                decoder,
                offset + 24,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateExponentialHistogram {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateExponentialHistogram {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            80
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CreateExponentialHistogram, D> for &CreateExponentialHistogram
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateExponentialHistogram>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateExponentialHistogram, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.name,
                    ),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.floor),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.initial_step),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.step_multiplier),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.buckets),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<Value, D>,
            T4: fidl::encoding::Encode<Value, D>,
            T5: fidl::encoding::Encode<Value, D>,
            T6: fidl::encoding::Encode<u64, D>,
        > fidl::encoding::Encode<CreateExponentialHistogram, D> for (T0, T1, T2, T3, T4, T5, T6)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateExponentialHistogram>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            self.4.encode(encoder, offset + 40, depth)?;
            self.5.encode(encoder, offset + 56, depth)?;
            self.6.encode(encoder, offset + 72, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CreateExponentialHistogram
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                floor: fidl::new_empty!(Value, D),
                initial_step: fidl::new_empty!(Value, D),
                step_multiplier: fidl::new_empty!(Value, D),
                buckets: fidl::new_empty!(u64, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(Value, D, &mut self.floor, decoder, offset + 24, _depth)?;
            fidl::decode!(Value, D, &mut self.initial_step, decoder, offset + 40, _depth)?;
            fidl::decode!(Value, D, &mut self.step_multiplier, decoder, offset + 56, _depth)?;
            fidl::decode!(u64, D, &mut self.buckets, decoder, offset + 72, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateLazyNode {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateLazyNode {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            48
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateLazyNode, D>
        for &CreateLazyNode
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateLazyNode>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateLazyNode, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(&self.name),
                    <LinkDisposition as fidl::encoding::ValueTypeMarker>::borrow(&self.disposition),
                    <fidl::encoding::UnboundedVector<Action> as fidl::encoding::ValueTypeMarker>::borrow(&self.actions),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<LinkDisposition, D>,
            T4: fidl::encoding::Encode<fidl::encoding::UnboundedVector<Action>, D>,
        > fidl::encoding::Encode<CreateLazyNode, D> for (T0, T1, T2, T3, T4)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateLazyNode>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(24);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            self.4.encode(encoder, offset + 32, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateLazyNode {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                disposition: fidl::new_empty!(LinkDisposition, D),
                actions: fidl::new_empty!(fidl::encoding::UnboundedVector<Action>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(24) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 24 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(LinkDisposition, D, &mut self.disposition, decoder, offset + 24, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<Action>,
                D,
                &mut self.actions,
                decoder,
                offset + 32,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateLinearHistogram {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateLinearHistogram {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            64
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateLinearHistogram, D>
        for &CreateLinearHistogram
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateLinearHistogram>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateLinearHistogram, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.name,
                    ),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.floor),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.step_size),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.buckets),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<Value, D>,
            T4: fidl::encoding::Encode<Value, D>,
            T5: fidl::encoding::Encode<u64, D>,
        > fidl::encoding::Encode<CreateLinearHistogram, D> for (T0, T1, T2, T3, T4, T5)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateLinearHistogram>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            self.4.encode(encoder, offset + 40, depth)?;
            self.5.encode(encoder, offset + 56, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateLinearHistogram {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                floor: fidl::new_empty!(Value, D),
                step_size: fidl::new_empty!(Value, D),
                buckets: fidl::new_empty!(u64, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(Value, D, &mut self.floor, decoder, offset + 24, _depth)?;
            fidl::decode!(Value, D, &mut self.step_size, decoder, offset + 40, _depth)?;
            fidl::decode!(u64, D, &mut self.buckets, decoder, offset + 56, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateNode {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateNode {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateNode, D>
        for &CreateNode
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateNode>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateNode, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.name,
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
        > fidl::encoding::Encode<CreateNode, D> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateNode>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateNode {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateNumericProperty {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateNumericProperty {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            40
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateNumericProperty, D>
        for &CreateNumericProperty
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateNumericProperty>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateNumericProperty, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.name,
                    ),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<CreateNumericProperty, D> for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateNumericProperty>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateNumericProperty {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                value: fidl::new_empty!(Value, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 24, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CreateStringProperty {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CreateStringProperty {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            40
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CreateStringProperty, D>
        for &CreateStringProperty
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateStringProperty>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CreateStringProperty, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.parent),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.name,
                    ),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.value,
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
            T3: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
        > fidl::encoding::Encode<CreateStringProperty, D> for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CreateStringProperty>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CreateStringProperty {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                parent: fidl::new_empty!(u32, D),
                id: fidl::new_empty!(u32, D),
                name: fidl::new_empty!(fidl::encoding::UnboundedString, D),
                value: fidl::new_empty!(fidl::encoding::UnboundedString, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u32, D, &mut self.parent, decoder, offset + 0, _depth)?;
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 4, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.name,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.value,
                decoder,
                offset + 24,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DeleteLazyNode {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeleteLazyNode {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DeleteLazyNode, D>
        for &DeleteLazyNode
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeleteLazyNode>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DeleteLazyNode)
                    .write_unaligned((self as *const DeleteLazyNode).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<u32, D>>
        fidl::encoding::Encode<DeleteLazyNode, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeleteLazyNode>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DeleteLazyNode {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DeleteNode {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeleteNode {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DeleteNode, D>
        for &DeleteNode
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeleteNode>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DeleteNode).write_unaligned((self as *const DeleteNode).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<u32, D>>
        fidl::encoding::Encode<DeleteNode, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeleteNode>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DeleteNode {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DeleteProperty {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeleteProperty {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DeleteProperty, D>
        for &DeleteProperty
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeleteProperty>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DeleteProperty)
                    .write_unaligned((self as *const DeleteProperty).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<u32, D>>
        fidl::encoding::Encode<DeleteProperty, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeleteProperty>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DeleteProperty {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for Insert {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for Insert {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Insert, D> for &Insert {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Insert>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<Insert, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<Insert, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Insert>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for Insert {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D), value: fidl::new_empty!(Value, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InsertMultiple {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InsertMultiple {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            32
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<InsertMultiple, D>
        for &InsertMultiple
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InsertMultiple>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InsertMultiple, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.count),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<Value, D>,
            T2: fidl::encoding::Encode<u64, D>,
        > fidl::encoding::Encode<InsertMultiple, D> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InsertMultiple>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for InsertMultiple {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u32, D),
                value: fidl::new_empty!(Value, D),
                count: fidl::new_empty!(u64, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 8, _depth)?;
            fidl::decode!(u64, D, &mut self.count, decoder, offset + 24, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InspectPuppetActLazyRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InspectPuppetActLazyRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<InspectPuppetActLazyRequest, D> for &InspectPuppetActLazyRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActLazyRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InspectPuppetActLazyRequest, D>::encode(
                (<LazyAction as fidl::encoding::ValueTypeMarker>::borrow(&self.lazy_action),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<LazyAction, D>>
        fidl::encoding::Encode<InspectPuppetActLazyRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActLazyRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for InspectPuppetActLazyRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { lazy_action: fidl::new_empty!(LazyAction, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(LazyAction, D, &mut self.lazy_action, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InspectPuppetActRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InspectPuppetActRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<InspectPuppetActRequest, D> for &InspectPuppetActRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InspectPuppetActRequest, D>::encode(
                (<Action as fidl::encoding::ValueTypeMarker>::borrow(&self.action),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<Action, D>>
        fidl::encoding::Encode<InspectPuppetActRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for InspectPuppetActRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { action: fidl::new_empty!(Action, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(Action, D, &mut self.action, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InspectPuppetInitializeRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InspectPuppetInitializeRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<InspectPuppetInitializeRequest, D>
        for &InspectPuppetInitializeRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetInitializeRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InspectPuppetInitializeRequest, D>::encode(
                (<InitializationParams as fidl::encoding::ValueTypeMarker>::borrow(&self.params),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<InitializationParams, D>,
        > fidl::encoding::Encode<InspectPuppetInitializeRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetInitializeRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for InspectPuppetInitializeRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { params: fidl::new_empty!(InitializationParams, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(InitializationParams, D, &mut self.params, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InspectPuppetInitializeTreeRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InspectPuppetInitializeTreeRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<InspectPuppetInitializeTreeRequest, D>
        for &InspectPuppetInitializeTreeRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetInitializeTreeRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InspectPuppetInitializeTreeRequest, D>::encode(
                (<InitializationParams as fidl::encoding::ValueTypeMarker>::borrow(&self.params),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<InitializationParams, D>,
        > fidl::encoding::Encode<InspectPuppetInitializeTreeRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetInitializeTreeRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for InspectPuppetInitializeTreeRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { params: fidl::new_empty!(InitializationParams, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(InitializationParams, D, &mut self.params, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InspectPuppetActLazyResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InspectPuppetActLazyResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<InspectPuppetActLazyResponse, D> for &InspectPuppetActLazyResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActLazyResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InspectPuppetActLazyResponse, D>::encode(
                (<TestResult as fidl::encoding::ValueTypeMarker>::borrow(&self.result),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<TestResult, D>>
        fidl::encoding::Encode<InspectPuppetActLazyResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActLazyResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for InspectPuppetActLazyResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { result: fidl::new_empty!(TestResult, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(TestResult, D, &mut self.result, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InspectPuppetActResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InspectPuppetActResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<InspectPuppetActResponse, D> for &InspectPuppetActResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InspectPuppetActResponse, D>::encode(
                (<TestResult as fidl::encoding::ValueTypeMarker>::borrow(&self.result),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<TestResult, D>>
        fidl::encoding::Encode<InspectPuppetActResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetActResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for InspectPuppetActResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { result: fidl::new_empty!(TestResult, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(TestResult, D, &mut self.result, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for InspectPuppetPublishResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InspectPuppetPublishResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<InspectPuppetPublishResponse, D> for &InspectPuppetPublishResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetPublishResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InspectPuppetPublishResponse, D>::encode(
                (<TestResult as fidl::encoding::ValueTypeMarker>::borrow(&self.result),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<TestResult, D>>
        fidl::encoding::Encode<InspectPuppetPublishResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InspectPuppetPublishResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for InspectPuppetPublishResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { result: fidl::new_empty!(TestResult, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(TestResult, D, &mut self.result, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for SetBool {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for SetBool {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<SetBool, D> for &SetBool {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetBool>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<SetBool, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <bool as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<bool, D>,
        > fidl::encoding::Encode<SetBool, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetBool>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(4);
                (ptr as *mut u32).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for SetBool {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D), value: fidl::new_empty!(bool, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(4) };
            let padval = unsafe { (ptr as *const u32).read_unaligned() };
            let mask = 0xffffff00u32;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 4 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(bool, D, &mut self.value, decoder, offset + 4, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for SetBytes {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for SetBytes {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<SetBytes, D> for &SetBytes {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetBytes>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<SetBytes, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedVector<u8> as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<fidl::encoding::UnboundedVector<u8>, D>,
        > fidl::encoding::Encode<SetBytes, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetBytes>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for SetBytes {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u32, D),
                value: fidl::new_empty!(fidl::encoding::UnboundedVector<u8>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<u8>,
                D,
                &mut self.value,
                decoder,
                offset + 8,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for SetNumber {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for SetNumber {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<SetNumber, D>
        for &SetNumber
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetNumber>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<SetNumber, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<SetNumber, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetNumber>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for SetNumber {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D), value: fidl::new_empty!(Value, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for SetString {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for SetString {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<SetString, D>
        for &SetString
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetString>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<SetString, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.value,
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<fidl::encoding::UnboundedString, D>,
        > fidl::encoding::Encode<SetString, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SetString>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for SetString {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u32, D),
                value: fidl::new_empty!(fidl::encoding::UnboundedString, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedString,
                D,
                &mut self.value,
                decoder,
                offset + 8,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for SubtractNumber {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for SubtractNumber {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<SubtractNumber, D>
        for &SubtractNumber
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SubtractNumber>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<SubtractNumber, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <Value as fidl::encoding::ValueTypeMarker>::borrow(&self.value),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<Value, D>,
        > fidl::encoding::Encode<SubtractNumber, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SubtractNumber>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for SubtractNumber {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { id: fidl::new_empty!(u32, D), value: fidl::new_empty!(Value, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.id, decoder, offset + 0, _depth)?;
            fidl::decode!(Value, D, &mut self.value, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    impl InitializationParams {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.vmo_size {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for InitializationParams {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InitializationParams {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<InitializationParams, D>
        for &InitializationParams
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InitializationParams>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u64, D>(
                self.vmo_size.as_ref().map(<u64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for InitializationParams {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.vmo_size.get_or_insert_with(|| fidl::new_empty!(u64, D));
                fidl::decode!(u64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for Action {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for Action {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Action, D> for &Action {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Action>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
                Action::CreateNode(ref val) => fidl::encoding::encode_in_envelope::<CreateNode, D>(
                    <CreateNode as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::DeleteNode(ref val) => fidl::encoding::encode_in_envelope::<DeleteNode, D>(
                    <DeleteNode as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::CreateNumericProperty(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateNumericProperty, D>(
                        <CreateNumericProperty as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::CreateBytesProperty(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateBytesProperty, D>(
                        <CreateBytesProperty as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::CreateStringProperty(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateStringProperty, D>(
                        <CreateStringProperty as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::DeleteProperty(ref val) => {
                    fidl::encoding::encode_in_envelope::<DeleteProperty, D>(
                        <DeleteProperty as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::SetNumber(ref val) => fidl::encoding::encode_in_envelope::<SetNumber, D>(
                    <SetNumber as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::SetString(ref val) => fidl::encoding::encode_in_envelope::<SetString, D>(
                    <SetString as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::SetBytes(ref val) => fidl::encoding::encode_in_envelope::<SetBytes, D>(
                    <SetBytes as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::AddNumber(ref val) => fidl::encoding::encode_in_envelope::<AddNumber, D>(
                    <AddNumber as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::SubtractNumber(ref val) => {
                    fidl::encoding::encode_in_envelope::<SubtractNumber, D>(
                        <SubtractNumber as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::CreateArrayProperty(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateArrayProperty, D>(
                        <CreateArrayProperty as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::ArraySet(ref val) => fidl::encoding::encode_in_envelope::<ArraySet, D>(
                    <ArraySet as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::ArrayAdd(ref val) => fidl::encoding::encode_in_envelope::<ArrayAdd, D>(
                    <ArrayAdd as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::ArraySubtract(ref val) => {
                    fidl::encoding::encode_in_envelope::<ArraySubtract, D>(
                        <ArraySubtract as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::CreateLinearHistogram(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateLinearHistogram, D>(
                        <CreateLinearHistogram as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::CreateExponentialHistogram(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateExponentialHistogram, D>(
                        <CreateExponentialHistogram as fidl::encoding::ValueTypeMarker>::borrow(
                            val,
                        ),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::Insert(ref val) => fidl::encoding::encode_in_envelope::<Insert, D>(
                    <Insert as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::InsertMultiple(ref val) => {
                    fidl::encoding::encode_in_envelope::<InsertMultiple, D>(
                        <InsertMultiple as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::CreateBoolProperty(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateBoolProperty, D>(
                        <CreateBoolProperty as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                Action::SetBool(ref val) => fidl::encoding::encode_in_envelope::<SetBool, D>(
                    <SetBool as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Action::__SourceBreaking { .. } => Err(fidl::Error::UnknownUnionTag),
            }
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for Action {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::__SourceBreaking { unknown_ordinal: 0 }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
                1 => <CreateNode as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                2 => <DeleteNode as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                3 => <CreateNumericProperty as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                4 => <CreateBytesProperty as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                5 => <CreateStringProperty as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                6 => <DeleteProperty as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                7 => <SetNumber as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                8 => <SetString as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                9 => <SetBytes as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                10 => <AddNumber as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                11 => <SubtractNumber as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                12 => <CreateArrayProperty as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                13 => <ArraySet as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                14 => <ArrayAdd as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                15 => <ArraySubtract as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                16 => <CreateLinearHistogram as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                17 => <CreateExponentialHistogram as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                18 => <Insert as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                19 => <InsertMultiple as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                20 => {
                    <CreateBoolProperty as fidl::encoding::TypeMarker>::inline_size(decoder.context)
                }
                21 => <SetBool as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                0 => return Err(fidl::Error::UnknownUnionTag),
                _ => num_bytes as usize,
            };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateNode(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::CreateNode(fidl::new_empty!(CreateNode, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateNode(ref mut val) = self {
                        fidl::decode!(CreateNode, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::DeleteNode(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::DeleteNode(fidl::new_empty!(DeleteNode, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::DeleteNode(ref mut val) = self {
                        fidl::decode!(DeleteNode, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                3 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateNumericProperty(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::CreateNumericProperty(fidl::new_empty!(
                            CreateNumericProperty,
                            D
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateNumericProperty(ref mut val) = self {
                        fidl::decode!(
                            CreateNumericProperty,
                            D,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                4 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateBytesProperty(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self =
                            Action::CreateBytesProperty(fidl::new_empty!(CreateBytesProperty, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateBytesProperty(ref mut val) = self {
                        fidl::decode!(CreateBytesProperty, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                5 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateStringProperty(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self =
                            Action::CreateStringProperty(fidl::new_empty!(CreateStringProperty, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateStringProperty(ref mut val) = self {
                        fidl::decode!(CreateStringProperty, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                6 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::DeleteProperty(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::DeleteProperty(fidl::new_empty!(DeleteProperty, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::DeleteProperty(ref mut val) = self {
                        fidl::decode!(DeleteProperty, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                7 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetNumber(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::SetNumber(fidl::new_empty!(SetNumber, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetNumber(ref mut val) = self {
                        fidl::decode!(SetNumber, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                8 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetString(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::SetString(fidl::new_empty!(SetString, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetString(ref mut val) = self {
                        fidl::decode!(SetString, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                9 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetBytes(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::SetBytes(fidl::new_empty!(SetBytes, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetBytes(ref mut val) = self {
                        fidl::decode!(SetBytes, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                10 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::AddNumber(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::AddNumber(fidl::new_empty!(AddNumber, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::AddNumber(ref mut val) = self {
                        fidl::decode!(AddNumber, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                11 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SubtractNumber(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::SubtractNumber(fidl::new_empty!(SubtractNumber, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SubtractNumber(ref mut val) = self {
                        fidl::decode!(SubtractNumber, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                12 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateArrayProperty(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self =
                            Action::CreateArrayProperty(fidl::new_empty!(CreateArrayProperty, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateArrayProperty(ref mut val) = self {
                        fidl::decode!(CreateArrayProperty, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                13 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::ArraySet(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::ArraySet(fidl::new_empty!(ArraySet, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::ArraySet(ref mut val) = self {
                        fidl::decode!(ArraySet, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                14 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::ArrayAdd(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::ArrayAdd(fidl::new_empty!(ArrayAdd, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::ArrayAdd(ref mut val) = self {
                        fidl::decode!(ArrayAdd, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                15 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::ArraySubtract(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::ArraySubtract(fidl::new_empty!(ArraySubtract, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::ArraySubtract(ref mut val) = self {
                        fidl::decode!(ArraySubtract, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                16 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateLinearHistogram(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::CreateLinearHistogram(fidl::new_empty!(
                            CreateLinearHistogram,
                            D
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateLinearHistogram(ref mut val) = self {
                        fidl::decode!(
                            CreateLinearHistogram,
                            D,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                17 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateExponentialHistogram(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::CreateExponentialHistogram(fidl::new_empty!(
                            CreateExponentialHistogram,
                            D
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateExponentialHistogram(ref mut val) = self {
                        fidl::decode!(
                            CreateExponentialHistogram,
                            D,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                18 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::Insert(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::Insert(fidl::new_empty!(Insert, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::Insert(ref mut val) = self {
                        fidl::decode!(Insert, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                19 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::InsertMultiple(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::InsertMultiple(fidl::new_empty!(InsertMultiple, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::InsertMultiple(ref mut val) = self {
                        fidl::decode!(InsertMultiple, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                20 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateBoolProperty(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::CreateBoolProperty(fidl::new_empty!(CreateBoolProperty, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::CreateBoolProperty(ref mut val) = self {
                        fidl::decode!(CreateBoolProperty, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                21 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetBool(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Action::SetBool(fidl::new_empty!(SetBool, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Action::SetBool(ref mut val) = self {
                        fidl::decode!(SetBool, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = Action::__SourceBreaking { unknown_ordinal: ordinal };
                }
            }
            if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize) {
                return Err(fidl::Error::InvalidNumBytesInEnvelope);
            }
            if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                return Err(fidl::Error::InvalidNumHandlesInEnvelope);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for LazyAction {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for LazyAction {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<LazyAction, D>
        for &LazyAction
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<LazyAction>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
                LazyAction::CreateLazyNode(ref val) => {
                    fidl::encoding::encode_in_envelope::<CreateLazyNode, D>(
                        <CreateLazyNode as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                LazyAction::DeleteLazyNode(ref val) => {
                    fidl::encoding::encode_in_envelope::<DeleteLazyNode, D>(
                        <DeleteLazyNode as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                LazyAction::__SourceBreaking { .. } => Err(fidl::Error::UnknownUnionTag),
            }
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for LazyAction {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::__SourceBreaking { unknown_ordinal: 0 }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
                1 => <CreateLazyNode as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                2 => <DeleteLazyNode as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                0 => return Err(fidl::Error::UnknownUnionTag),
                _ => num_bytes as usize,
            };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let LazyAction::CreateLazyNode(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = LazyAction::CreateLazyNode(fidl::new_empty!(CreateLazyNode, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let LazyAction::CreateLazyNode(ref mut val) = self {
                        fidl::decode!(CreateLazyNode, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let LazyAction::DeleteLazyNode(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = LazyAction::DeleteLazyNode(fidl::new_empty!(DeleteLazyNode, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let LazyAction::DeleteLazyNode(ref mut val) = self {
                        fidl::decode!(DeleteLazyNode, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = LazyAction::__SourceBreaking { unknown_ordinal: ordinal };
                }
            }
            if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize) {
                return Err(fidl::Error::InvalidNumBytesInEnvelope);
            }
            if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                return Err(fidl::Error::InvalidNumHandlesInEnvelope);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for Value {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for Value {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Value, D> for &Value {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Value>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
                Value::IntT(ref val) => fidl::encoding::encode_in_envelope::<i64, D>(
                    <i64 as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Value::UintT(ref val) => fidl::encoding::encode_in_envelope::<u64, D>(
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Value::DoubleT(ref val) => fidl::encoding::encode_in_envelope::<f64, D>(
                    <f64 as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Value::StringT(ref val) => fidl::encoding::encode_in_envelope::<
                    fidl::encoding::UnboundedString,
                    D,
                >(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow(
                        val,
                    ),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                Value::__SourceBreaking { .. } => Err(fidl::Error::UnknownUnionTag),
            }
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for Value {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::__SourceBreaking { unknown_ordinal: 0 }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
                1 => <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                2 => <u64 as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                3 => <f64 as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                4 => <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                0 => return Err(fidl::Error::UnknownUnionTag),
                _ => num_bytes as usize,
            };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Value::IntT(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Value::IntT(fidl::new_empty!(i64, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Value::IntT(ref mut val) = self {
                        fidl::decode!(i64, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Value::UintT(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Value::UintT(fidl::new_empty!(u64, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Value::UintT(ref mut val) = self {
                        fidl::decode!(u64, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                3 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Value::DoubleT(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = Value::DoubleT(fidl::new_empty!(f64, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Value::DoubleT(ref mut val) = self {
                        fidl::decode!(f64, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                4 => {
                    #[allow(irrefutable_let_patterns)]
                    if let Value::StringT(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self =
                            Value::StringT(fidl::new_empty!(fidl::encoding::UnboundedString, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let Value::StringT(ref mut val) = self {
                        fidl::decode!(
                            fidl::encoding::UnboundedString,
                            D,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = Value::__SourceBreaking { unknown_ordinal: ordinal };
                }
            }
            if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize) {
                return Err(fidl::Error::InvalidNumBytesInEnvelope);
            }
            if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                return Err(fidl::Error::InvalidNumHandlesInEnvelope);
            }
            Ok(())
        }
    }
}