fidl_fuchsia_driver_host/

fidl_fuchsia_driver_host.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::client::QueryResponseFut;
use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
use fidl::endpoints::{ControlHandle as _, Responder as _};
pub use fidl_fuchsia_driver_host_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DriverHostFindDriverCrashInfoByThreadKoidRequest {
    pub thread_koid: u64,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for DriverHostFindDriverCrashInfoByThreadKoidRequest
{
}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverHostInstallLoaderRequest {
    pub loader: fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for DriverHostInstallLoaderRequest
{
}

#[derive(Debug, PartialEq)]
pub struct DriverHostStartLoadedDriverRequest {
    pub start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
    pub dynamic_linking_abi: u64,
    pub driver: fidl::endpoints::ServerEnd<DriverMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for DriverHostStartLoadedDriverRequest
{
}

#[derive(Debug, PartialEq)]
pub struct DriverHostStartRequest {
    pub start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
    pub driver: fidl::endpoints::ServerEnd<DriverMarker>,
    pub host_name: String,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect> for DriverHostStartRequest {}

/// Information stored when a thread crashes.
#[derive(Debug, Default, PartialEq)]
pub struct DriverCrashInfo {
    pub url: Option<String>,
    pub node_token: Option<fidl::Event>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect> for DriverCrashInfo {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DriverMarker;

impl fidl::endpoints::ProtocolMarker for DriverMarker {
    type Proxy = DriverProxy;
    type RequestStream = DriverRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DriverSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Driver";
}

pub trait DriverProxyInterface: Send + Sync {
    fn r#stop(&self) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DriverSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DriverSynchronousProxy {
    type Proxy = DriverProxy;
    type Protocol = DriverMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl DriverSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<DriverEvent, fidl::Error> {
        DriverEvent::decode(self.client.wait_for_event::<DriverMarker>(deadline)?)
    }

    /// Request that the Driver is Stopped.
    ///
    /// After stopping the driver instance, the server should close this
    /// connection with an epitath. This signals that the Driver has been
    /// stopped.
    pub fn r#stop(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x4039e87556689b5f,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[cfg(target_os = "fuchsia")]
impl From<DriverSynchronousProxy> for zx::NullableHandle {
    fn from(value: DriverSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for DriverSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for DriverSynchronousProxy {
    type Protocol = DriverMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<DriverMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

#[derive(Debug, Clone)]
pub struct DriverProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for DriverProxy {
    type Protocol = DriverMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DriverProxy {
    /// Create a new Proxy for fuchsia.driver.host/Driver.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DriverMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DriverEventStream {
        DriverEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Request that the Driver is Stopped.
    ///
    /// After stopping the driver instance, the server should close this
    /// connection with an epitath. This signals that the Driver has been
    /// stopped.
    pub fn r#stop(&self) -> Result<(), fidl::Error> {
        DriverProxyInterface::r#stop(self)
    }
}

impl DriverProxyInterface for DriverProxy {
    fn r#stop(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x4039e87556689b5f,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct DriverEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for DriverEventStream {}

impl futures::stream::FusedStream for DriverEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DriverEventStream {
    type Item = Result<DriverEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DriverEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DriverEvent {}

impl DriverEvent {
    /// Decodes a message buffer as a [`DriverEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<DriverEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <DriverMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.host/Driver.
pub struct DriverRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for DriverRequestStream {}

impl futures::stream::FusedStream for DriverRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DriverRequestStream {
    type Protocol = DriverMarker;
    type ControlHandle = DriverControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DriverControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DriverRequestStream {
    type Item = Result<DriverRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DriverRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))));
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x4039e87556689b5f => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverControlHandle { inner: this.inner.clone() };
                        Ok(DriverRequest::Stop { control_handle })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DriverMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Protocol through which a driver's lifecycle can be managed.
///
/// The Driver Runner will call Stop() on this protocol to indicate that the
/// Driver Host should stop the Driver. The Driver Host should close the
/// server end of the channel with an epitath to signal that the driver has
/// been stopped.
///
/// EPITAPH
///
/// This protocol sends a FIDL epitaph to indicate that the driver instance
/// has been terminated correctly. The Driver Host must send an epitaph of
/// ZX_OK in order to indicate the Driver was Stopped correctly.
/// Not sending an epitaph, or sending an error, will cause Driver Runner
/// to log an error.
#[derive(Debug)]
pub enum DriverRequest {
    /// Request that the Driver is Stopped.
    ///
    /// After stopping the driver instance, the server should close this
    /// connection with an epitath. This signals that the Driver has been
    /// stopped.
    Stop { control_handle: DriverControlHandle },
}

impl DriverRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_stop(self) -> Option<(DriverControlHandle)> {
        if let DriverRequest::Stop { control_handle } = self {
            Some((control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DriverRequest::Stop { .. } => "stop",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DriverControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl DriverControlHandle {
    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
        self.inner.shutdown_with_epitaph(status.into())
    }
}

impl fidl::endpoints::ControlHandle for DriverControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl DriverControlHandle {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DriverHostMarker;

impl fidl::endpoints::ProtocolMarker for DriverHostMarker {
    type Proxy = DriverHostProxy;
    type RequestStream = DriverHostRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DriverHostSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.driver.host.DriverHost";
}
impl fidl::endpoints::DiscoverableProtocolMarker for DriverHostMarker {}
pub type DriverHostStartResult = Result<(), i32>;
pub type DriverHostStartLoadedDriverResult = Result<(), i32>;
pub type DriverHostGetProcessInfoResult =
    Result<(u64, u64, u64, Vec<ThreadInfo>, Vec<DispatcherInfo>), i32>;
pub type DriverHostFindDriverCrashInfoByThreadKoidResult = Result<DriverCrashInfo, i32>;

pub trait DriverHostProxyInterface: Send + Sync {
    type StartResponseFut: std::future::Future<Output = Result<DriverHostStartResult, fidl::Error>>
        + Send;
    fn r#start(
        &self,
        start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        driver: fidl::endpoints::ServerEnd<DriverMarker>,
        host_name: &str,
    ) -> Self::StartResponseFut;
    type StartLoadedDriverResponseFut: std::future::Future<Output = Result<DriverHostStartLoadedDriverResult, fidl::Error>>
        + Send;
    fn r#start_loaded_driver(
        &self,
        start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        dynamic_linking_abi: u64,
        driver: fidl::endpoints::ServerEnd<DriverMarker>,
    ) -> Self::StartLoadedDriverResponseFut;
    type GetProcessInfoResponseFut: std::future::Future<Output = Result<DriverHostGetProcessInfoResult, fidl::Error>>
        + Send;
    fn r#get_process_info(&self) -> Self::GetProcessInfoResponseFut;
    fn r#install_loader(
        &self,
        loader: fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
    ) -> Result<(), fidl::Error>;
    fn r#trigger_stack_trace(&self) -> Result<(), fidl::Error>;
    type FindDriverCrashInfoByThreadKoidResponseFut: std::future::Future<
            Output = Result<DriverHostFindDriverCrashInfoByThreadKoidResult, fidl::Error>,
        > + Send;
    fn r#find_driver_crash_info_by_thread_koid(
        &self,
        thread_koid: u64,
    ) -> Self::FindDriverCrashInfoByThreadKoidResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DriverHostSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DriverHostSynchronousProxy {
    type Proxy = DriverHostProxy;
    type Protocol = DriverHostMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl DriverHostSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<DriverHostEvent, fidl::Error> {
        DriverHostEvent::decode(self.client.wait_for_event::<DriverHostMarker>(deadline)?)
    }

    /// Start a driver within a driver host.
    pub fn r#start(
        &self,
        mut start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        mut driver: fidl::endpoints::ServerEnd<DriverMarker>,
        mut host_name: &str,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DriverHostStartResult, fidl::Error> {
        let _response = self.client.send_query::<
            DriverHostStartRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
            DriverHostMarker,
        >(
            (&mut start_args, driver, host_name,),
            0x1848852bd195bde5,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Start a driver that's been loaded via an out of process dynamic linker.
    pub fn r#start_loaded_driver(
        &self,
        mut start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        mut dynamic_linking_abi: u64,
        mut driver: fidl::endpoints::ServerEnd<DriverMarker>,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DriverHostStartLoadedDriverResult, fidl::Error> {
        let _response = self.client.send_query::<
            DriverHostStartLoadedDriverRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
            DriverHostMarker,
        >(
            (&mut start_args, dynamic_linking_abi, driver,),
            0x51957548318c9368,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Returns the job and process KOIDs of the driver host.
    pub fn r#get_process_info(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DriverHostGetProcessInfoResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<ProcessInfo, i32>,
            DriverHostMarker,
        >(
            (),
            0x1b2d1b727a614973,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response
            .map(|x| (x.job_koid, x.process_koid, x.main_thread_koid, x.threads, x.dispatchers)))
    }

    /// Provides a loader service which should be installed via
    /// `dl_set_loader_service`.
    pub fn r#install_loader(
        &self,
        mut loader: fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverHostInstallLoaderRequest>(
            (loader,),
            0x7022edafc5fcf5a3,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    pub fn r#trigger_stack_trace(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x3bb449b803e49353,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Returns the driver crash information if the thread specified by |thread_koid|
    /// exists in this driver host and it has ran into an exception.
    /// Otherwise returns ZX_ERR_NOT_FOUND.
    pub fn r#find_driver_crash_info_by_thread_koid(
        &self,
        mut thread_koid: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DriverHostFindDriverCrashInfoByThreadKoidResult, fidl::Error> {
        let _response = self.client.send_query::<
            DriverHostFindDriverCrashInfoByThreadKoidRequest,
            fidl::encoding::ResultType<DriverCrashInfo, i32>,
            DriverHostMarker,
        >(
            (thread_koid,),
            0x18b3b336b45a7916,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

#[cfg(target_os = "fuchsia")]
impl From<DriverHostSynchronousProxy> for zx::NullableHandle {
    fn from(value: DriverHostSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for DriverHostSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for DriverHostSynchronousProxy {
    type Protocol = DriverHostMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<DriverHostMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

#[derive(Debug, Clone)]
pub struct DriverHostProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for DriverHostProxy {
    type Protocol = DriverHostMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DriverHostProxy {
    /// Create a new Proxy for fuchsia.driver.host/DriverHost.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DriverHostMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DriverHostEventStream {
        DriverHostEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Start a driver within a driver host.
    pub fn r#start(
        &self,
        mut start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        mut driver: fidl::endpoints::ServerEnd<DriverMarker>,
        mut host_name: &str,
    ) -> fidl::client::QueryResponseFut<
        DriverHostStartResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverHostProxyInterface::r#start(self, start_args, driver, host_name)
    }

    /// Start a driver that's been loaded via an out of process dynamic linker.
    pub fn r#start_loaded_driver(
        &self,
        mut start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        mut dynamic_linking_abi: u64,
        mut driver: fidl::endpoints::ServerEnd<DriverMarker>,
    ) -> fidl::client::QueryResponseFut<
        DriverHostStartLoadedDriverResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverHostProxyInterface::r#start_loaded_driver(
            self,
            start_args,
            dynamic_linking_abi,
            driver,
        )
    }

    /// Returns the job and process KOIDs of the driver host.
    pub fn r#get_process_info(
        &self,
    ) -> fidl::client::QueryResponseFut<
        DriverHostGetProcessInfoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverHostProxyInterface::r#get_process_info(self)
    }

    /// Provides a loader service which should be installed via
    /// `dl_set_loader_service`.
    pub fn r#install_loader(
        &self,
        mut loader: fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
    ) -> Result<(), fidl::Error> {
        DriverHostProxyInterface::r#install_loader(self, loader)
    }

    pub fn r#trigger_stack_trace(&self) -> Result<(), fidl::Error> {
        DriverHostProxyInterface::r#trigger_stack_trace(self)
    }

    /// Returns the driver crash information if the thread specified by |thread_koid|
    /// exists in this driver host and it has ran into an exception.
    /// Otherwise returns ZX_ERR_NOT_FOUND.
    pub fn r#find_driver_crash_info_by_thread_koid(
        &self,
        mut thread_koid: u64,
    ) -> fidl::client::QueryResponseFut<
        DriverHostFindDriverCrashInfoByThreadKoidResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverHostProxyInterface::r#find_driver_crash_info_by_thread_koid(self, thread_koid)
    }
}

impl DriverHostProxyInterface for DriverHostProxy {
    type StartResponseFut = fidl::client::QueryResponseFut<
        DriverHostStartResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start(
        &self,
        mut start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        mut driver: fidl::endpoints::ServerEnd<DriverMarker>,
        mut host_name: &str,
    ) -> Self::StartResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverHostStartResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1848852bd195bde5,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<DriverHostStartRequest, DriverHostStartResult>(
            (&mut start_args, driver, host_name),
            0x1848852bd195bde5,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StartLoadedDriverResponseFut = fidl::client::QueryResponseFut<
        DriverHostStartLoadedDriverResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start_loaded_driver(
        &self,
        mut start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        mut dynamic_linking_abi: u64,
        mut driver: fidl::endpoints::ServerEnd<DriverMarker>,
    ) -> Self::StartLoadedDriverResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverHostStartLoadedDriverResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x51957548318c9368,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DriverHostStartLoadedDriverRequest,
            DriverHostStartLoadedDriverResult,
        >(
            (&mut start_args, dynamic_linking_abi, driver,),
            0x51957548318c9368,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetProcessInfoResponseFut = fidl::client::QueryResponseFut<
        DriverHostGetProcessInfoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_process_info(&self) -> Self::GetProcessInfoResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverHostGetProcessInfoResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<ProcessInfo, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1b2d1b727a614973,
            >(_buf?)?;
            Ok(_response.map(|x| {
                (x.job_koid, x.process_koid, x.main_thread_koid, x.threads, x.dispatchers)
            }))
        }
        self.client
            .send_query_and_decode::<fidl::encoding::EmptyPayload, DriverHostGetProcessInfoResult>(
                (),
                0x1b2d1b727a614973,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    fn r#install_loader(
        &self,
        mut loader: fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverHostInstallLoaderRequest>(
            (loader,),
            0x7022edafc5fcf5a3,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#trigger_stack_trace(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x3bb449b803e49353,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type FindDriverCrashInfoByThreadKoidResponseFut = fidl::client::QueryResponseFut<
        DriverHostFindDriverCrashInfoByThreadKoidResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#find_driver_crash_info_by_thread_koid(
        &self,
        mut thread_koid: u64,
    ) -> Self::FindDriverCrashInfoByThreadKoidResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverHostFindDriverCrashInfoByThreadKoidResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<DriverCrashInfo, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x18b3b336b45a7916,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DriverHostFindDriverCrashInfoByThreadKoidRequest,
            DriverHostFindDriverCrashInfoByThreadKoidResult,
        >(
            (thread_koid,),
            0x18b3b336b45a7916,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct DriverHostEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for DriverHostEventStream {}

impl futures::stream::FusedStream for DriverHostEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DriverHostEventStream {
    type Item = Result<DriverHostEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DriverHostEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DriverHostEvent {}

impl DriverHostEvent {
    /// Decodes a message buffer as a [`DriverHostEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<DriverHostEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <DriverHostMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.host/DriverHost.
pub struct DriverHostRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for DriverHostRequestStream {}

impl futures::stream::FusedStream for DriverHostRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DriverHostRequestStream {
    type Protocol = DriverHostMarker;
    type ControlHandle = DriverHostControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DriverHostControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DriverHostRequestStream {
    type Item = Result<DriverHostRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DriverHostRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))));
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x1848852bd195bde5 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DriverHostStartRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverHostStartRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverHostControlHandle { inner: this.inner.clone() };
                        Ok(DriverHostRequest::Start {
                            start_args: req.start_args,
                            driver: req.driver,
                            host_name: req.host_name,

                            responder: DriverHostStartResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x51957548318c9368 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DriverHostStartLoadedDriverRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverHostStartLoadedDriverRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverHostControlHandle { inner: this.inner.clone() };
                        Ok(DriverHostRequest::StartLoadedDriver {
                            start_args: req.start_args,
                            dynamic_linking_abi: req.dynamic_linking_abi,
                            driver: req.driver,

                            responder: DriverHostStartLoadedDriverResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x1b2d1b727a614973 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverHostControlHandle { inner: this.inner.clone() };
                        Ok(DriverHostRequest::GetProcessInfo {
                            responder: DriverHostGetProcessInfoResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x7022edafc5fcf5a3 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            DriverHostInstallLoaderRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverHostInstallLoaderRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverHostControlHandle { inner: this.inner.clone() };
                        Ok(DriverHostRequest::InstallLoader { loader: req.loader, control_handle })
                    }
                    0x3bb449b803e49353 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverHostControlHandle { inner: this.inner.clone() };
                        Ok(DriverHostRequest::TriggerStackTrace { control_handle })
                    }
                    0x18b3b336b45a7916 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DriverHostFindDriverCrashInfoByThreadKoidRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverHostFindDriverCrashInfoByThreadKoidRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverHostControlHandle { inner: this.inner.clone() };
                        Ok(DriverHostRequest::FindDriverCrashInfoByThreadKoid {
                            thread_koid: req.thread_koid,

                            responder: DriverHostFindDriverCrashInfoByThreadKoidResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DriverHostMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Protocol through which a driver host can be managed.
#[derive(Debug)]
pub enum DriverHostRequest {
    /// Start a driver within a driver host.
    Start {
        start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        driver: fidl::endpoints::ServerEnd<DriverMarker>,
        host_name: String,
        responder: DriverHostStartResponder,
    },
    /// Start a driver that's been loaded via an out of process dynamic linker.
    StartLoadedDriver {
        start_args: fidl_fuchsia_driver_framework::DriverStartArgs,
        dynamic_linking_abi: u64,
        driver: fidl::endpoints::ServerEnd<DriverMarker>,
        responder: DriverHostStartLoadedDriverResponder,
    },
    /// Returns the job and process KOIDs of the driver host.
    GetProcessInfo {
        responder: DriverHostGetProcessInfoResponder,
    },
    /// Provides a loader service which should be installed via
    /// `dl_set_loader_service`.
    InstallLoader {
        loader: fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
        control_handle: DriverHostControlHandle,
    },
    TriggerStackTrace {
        control_handle: DriverHostControlHandle,
    },
    /// Returns the driver crash information if the thread specified by |thread_koid|
    /// exists in this driver host and it has ran into an exception.
    /// Otherwise returns ZX_ERR_NOT_FOUND.
    FindDriverCrashInfoByThreadKoid {
        thread_koid: u64,
        responder: DriverHostFindDriverCrashInfoByThreadKoidResponder,
    },
}

impl DriverHostRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_start(
        self,
    ) -> Option<(
        fidl_fuchsia_driver_framework::DriverStartArgs,
        fidl::endpoints::ServerEnd<DriverMarker>,
        String,
        DriverHostStartResponder,
    )> {
        if let DriverHostRequest::Start { start_args, driver, host_name, responder } = self {
            Some((start_args, driver, host_name, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start_loaded_driver(
        self,
    ) -> Option<(
        fidl_fuchsia_driver_framework::DriverStartArgs,
        u64,
        fidl::endpoints::ServerEnd<DriverMarker>,
        DriverHostStartLoadedDriverResponder,
    )> {
        if let DriverHostRequest::StartLoadedDriver {
            start_args,
            dynamic_linking_abi,
            driver,
            responder,
        } = self
        {
            Some((start_args, dynamic_linking_abi, driver, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_process_info(self) -> Option<(DriverHostGetProcessInfoResponder)> {
        if let DriverHostRequest::GetProcessInfo { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_install_loader(
        self,
    ) -> Option<(
        fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
        DriverHostControlHandle,
    )> {
        if let DriverHostRequest::InstallLoader { loader, control_handle } = self {
            Some((loader, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_trigger_stack_trace(self) -> Option<(DriverHostControlHandle)> {
        if let DriverHostRequest::TriggerStackTrace { control_handle } = self {
            Some((control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_find_driver_crash_info_by_thread_koid(
        self,
    ) -> Option<(u64, DriverHostFindDriverCrashInfoByThreadKoidResponder)> {
        if let DriverHostRequest::FindDriverCrashInfoByThreadKoid { thread_koid, responder } = self
        {
            Some((thread_koid, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DriverHostRequest::Start { .. } => "start",
            DriverHostRequest::StartLoadedDriver { .. } => "start_loaded_driver",
            DriverHostRequest::GetProcessInfo { .. } => "get_process_info",
            DriverHostRequest::InstallLoader { .. } => "install_loader",
            DriverHostRequest::TriggerStackTrace { .. } => "trigger_stack_trace",
            DriverHostRequest::FindDriverCrashInfoByThreadKoid { .. } => {
                "find_driver_crash_info_by_thread_koid"
            }
        }
    }
}

#[derive(Debug, Clone)]
pub struct DriverHostControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl DriverHostControlHandle {
    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
        self.inner.shutdown_with_epitaph(status.into())
    }
}

impl fidl::endpoints::ControlHandle for DriverHostControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl DriverHostControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverHostStartResponder {
    control_handle: std::mem::ManuallyDrop<DriverHostControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverHostControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverHostStartResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverHostStartResponder {
    type ControlHandle = DriverHostControlHandle;

    fn control_handle(&self) -> &DriverHostControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverHostStartResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x1848852bd195bde5,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverHostStartLoadedDriverResponder {
    control_handle: std::mem::ManuallyDrop<DriverHostControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverHostControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverHostStartLoadedDriverResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverHostStartLoadedDriverResponder {
    type ControlHandle = DriverHostControlHandle;

    fn control_handle(&self) -> &DriverHostControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverHostStartLoadedDriverResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x51957548318c9368,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverHostGetProcessInfoResponder {
    control_handle: std::mem::ManuallyDrop<DriverHostControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverHostControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverHostGetProcessInfoResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverHostGetProcessInfoResponder {
    type ControlHandle = DriverHostControlHandle;

    fn control_handle(&self) -> &DriverHostControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverHostGetProcessInfoResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(
        self,
        mut result: Result<(u64, u64, u64, &[ThreadInfo], &[DispatcherInfo]), i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<(u64, u64, u64, &[ThreadInfo], &[DispatcherInfo]), i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut result: Result<(u64, u64, u64, &[ThreadInfo], &[DispatcherInfo]), i32>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<ProcessInfo, i32>>(
            result,
            self.tx_id,
            0x1b2d1b727a614973,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverHostFindDriverCrashInfoByThreadKoidResponder {
    control_handle: std::mem::ManuallyDrop<DriverHostControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverHostControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverHostFindDriverCrashInfoByThreadKoidResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverHostFindDriverCrashInfoByThreadKoidResponder {
    type ControlHandle = DriverHostControlHandle;

    fn control_handle(&self) -> &DriverHostControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverHostFindDriverCrashInfoByThreadKoidResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<DriverCrashInfo, i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<DriverCrashInfo, i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<DriverCrashInfo, i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<DriverCrashInfo, i32>>(
            result.as_mut().map_err(|e| *e),
            self.tx_id,
            0x18b3b336b45a7916,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for DriverHostFindDriverCrashInfoByThreadKoidRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

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

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

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

    unsafe impl
        fidl::encoding::Encode<
            DriverHostFindDriverCrashInfoByThreadKoidRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DriverHostFindDriverCrashInfoByThreadKoidRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostFindDriverCrashInfoByThreadKoidRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DriverHostFindDriverCrashInfoByThreadKoidRequest).write_unaligned(
                    (self as *const DriverHostFindDriverCrashInfoByThreadKoidRequest).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<T0: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>>
        fidl::encoding::Encode<
            DriverHostFindDriverCrashInfoByThreadKoidRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostFindDriverCrashInfoByThreadKoidRequest>(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 fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DriverHostFindDriverCrashInfoByThreadKoidRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                thread_koid: fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            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, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DriverHostInstallLoaderRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverHostInstallLoaderRequest {
        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
        fidl::encoding::Encode<
            DriverHostInstallLoaderRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DriverHostInstallLoaderRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostInstallLoaderRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                DriverHostInstallLoaderRequest,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::Endpoint<
                    fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.loader
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            DriverHostInstallLoaderRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostInstallLoaderRequest>(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 fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DriverHostInstallLoaderRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                loader: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ClientEnd<fidl_fuchsia_ldsvc::LoaderMarker>,
                    >,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

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

    impl fidl::encoding::ResourceTypeMarker for DriverHostStartLoadedDriverRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverHostStartLoadedDriverRequest {
        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
        fidl::encoding::Encode<
            DriverHostStartLoadedDriverRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DriverHostStartLoadedDriverRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostStartLoadedDriverRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverHostStartLoadedDriverRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl_fuchsia_driver_framework::DriverStartArgs as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.start_args),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.dynamic_linking_abi),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.driver),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl_fuchsia_driver_framework::DriverStartArgs,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T1: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T2: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            DriverHostStartLoadedDriverRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostStartLoadedDriverRequest>(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 + 16, depth)?;
            self.2.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DriverHostStartLoadedDriverRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                start_args: fidl::new_empty!(
                    fidl_fuchsia_driver_framework::DriverStartArgs,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                dynamic_linking_abi: fidl::new_empty!(
                    u64,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                driver: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            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!(
                fidl_fuchsia_driver_framework::DriverStartArgs,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.start_args,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                u64,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.dynamic_linking_abi,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.driver,
                decoder,
                offset + 24,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DriverHostStartRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverHostStartRequest {
        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
        fidl::encoding::Encode<
            DriverHostStartRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DriverHostStartRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostStartRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverHostStartRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl_fuchsia_driver_framework::DriverStartArgs as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.start_args),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.driver),
                    <fidl::encoding::BoundedString<100> as fidl::encoding::ValueTypeMarker>::borrow(&self.host_name),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl_fuchsia_driver_framework::DriverStartArgs,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T2: fidl::encoding::Encode<
                fidl::encoding::BoundedString<100>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            DriverHostStartRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverHostStartRequest>(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(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            self.2.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DriverHostStartRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                start_args: fidl::new_empty!(
                    fidl_fuchsia_driver_framework::DriverStartArgs,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                driver: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                host_name: fidl::new_empty!(
                    fidl::encoding::BoundedString<100>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            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(16) };
            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 + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl_fuchsia_driver_framework::DriverStartArgs,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.start_args,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.driver,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::BoundedString<100>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.host_name,
                decoder,
                offset + 24,
                _depth
            )?;
            Ok(())
        }
    }

    impl DriverCrashInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.node_token {
                return 2;
            }
            if let Some(_) = self.url {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DriverCrashInfo {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverCrashInfo {
        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
        fidl::encoding::Encode<DriverCrashInfo, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut DriverCrashInfo
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverCrashInfo>(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::<fidl::encoding::BoundedString<4096>, fidl::encoding::DefaultFuchsiaResourceDialect>(
            self.url.as_ref().map(<fidl::encoding::BoundedString<4096> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > 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 = (2 - 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::<
                fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >(
                self.node_token.as_mut().map(
                    <fidl::encoding::HandleType<
                        fidl::Event,
                        { fidl::ObjectType::EVENT.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

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

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            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 = <fidl::encoding::BoundedString<4096> 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.url.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::BoundedString<4096>,
                        fidl::encoding::DefaultFuchsiaResourceDialect
                    )
                });
                fidl::decode!(
                    fidl::encoding::BoundedString<4096>,
                    fidl::encoding::DefaultFuchsiaResourceDialect,
                    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;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                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 = <fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                > 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.node_token.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect));
                fidl::decode!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, 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(())
        }
    }
}