fidl_fuchsia_hardware_block_volume/

fidl_fuchsia_hardware_block_volume.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_hardware_block_volume_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, PartialEq)]
pub struct NodeAddChildRequest {
    pub args: fidl_fuchsia_driver_framework::NodeAddArgs,
    pub controller: fidl::endpoints::ServerEnd<fidl_fuchsia_driver_framework::NodeControllerMarker>,
}

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

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

impl fidl::endpoints::ProtocolMarker for NodeMarker {
    type Proxy = NodeProxy;
    type RequestStream = NodeRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = NodeSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Node";
}
pub type NodeAddChildResult = Result<(), fidl_fuchsia_driver_framework::NodeError>;

pub trait NodeProxyInterface: Send + Sync {
    type AddChildResponseFut: std::future::Future<Output = Result<NodeAddChildResult, fidl::Error>>
        + Send;
    fn r#add_child(
        &self,
        args: fidl_fuchsia_driver_framework::NodeAddArgs,
        controller: fidl::endpoints::ServerEnd<fidl_fuchsia_driver_framework::NodeControllerMarker>,
    ) -> Self::AddChildResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct NodeSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for NodeSynchronousProxy {
    type Proxy = NodeProxy;
    type Protocol = NodeMarker;

    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 NodeSynchronousProxy {
    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<NodeEvent, fidl::Error> {
        NodeEvent::decode(self.client.wait_for_event::<NodeMarker>(deadline)?)
    }

    /// Adds a child node to this node.
    ///
    /// The driver framework will locate an appropriate driver to bind the child to.
    pub fn r#add_child(
        &self,
        mut args: fidl_fuchsia_driver_framework::NodeAddArgs,
        mut controller: fidl::endpoints::ServerEnd<
            fidl_fuchsia_driver_framework::NodeControllerMarker,
        >,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NodeAddChildResult, fidl::Error> {
        let _response = self.client.send_query::<NodeAddChildRequest, fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            fidl_fuchsia_driver_framework::NodeError,
        >, NodeMarker>(
            (&mut args, controller),
            0x359fc7742655b162,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for NodeProxy {
    type Protocol = NodeMarker;

    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 NodeProxy {
    /// Create a new Proxy for fuchsia.hardware.block.volume/Node.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <NodeMarker 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) -> NodeEventStream {
        NodeEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Adds a child node to this node.
    ///
    /// The driver framework will locate an appropriate driver to bind the child to.
    pub fn r#add_child(
        &self,
        mut args: fidl_fuchsia_driver_framework::NodeAddArgs,
        mut controller: fidl::endpoints::ServerEnd<
            fidl_fuchsia_driver_framework::NodeControllerMarker,
        >,
    ) -> fidl::client::QueryResponseFut<
        NodeAddChildResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        NodeProxyInterface::r#add_child(self, args, controller)
    }
}

impl NodeProxyInterface for NodeProxy {
    type AddChildResponseFut = fidl::client::QueryResponseFut<
        NodeAddChildResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#add_child(
        &self,
        mut args: fidl_fuchsia_driver_framework::NodeAddArgs,
        mut controller: fidl::endpoints::ServerEnd<
            fidl_fuchsia_driver_framework::NodeControllerMarker,
        >,
    ) -> Self::AddChildResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NodeAddChildResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<
                    fidl::encoding::EmptyStruct,
                    fidl_fuchsia_driver_framework::NodeError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x359fc7742655b162,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<NodeAddChildRequest, NodeAddChildResult>(
            (&mut args, controller),
            0x359fc7742655b162,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

impl futures::Stream for NodeEventStream {
    type Item = Result<NodeEvent, 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(NodeEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl NodeEvent {
    /// Decodes a message buffer as a [`NodeEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<NodeEvent, 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: <NodeMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.block.volume/Node.
pub struct NodeRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for NodeRequestStream {
    type Protocol = NodeMarker;
    type ControlHandle = NodeControlHandle;

    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 {
        NodeControlHandle { 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 NodeRequestStream {
    type Item = Result<NodeRequest, 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 NodeRequestStream 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 {
                    0x359fc7742655b162 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NodeAddChildRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NodeAddChildRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = NodeControlHandle { inner: this.inner.clone() };
                        Ok(NodeRequest::AddChild {
                            args: req.args,
                            controller: req.controller,

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

#[derive(Debug)]
pub enum NodeRequest {
    /// Adds a child node to this node.
    ///
    /// The driver framework will locate an appropriate driver to bind the child to.
    AddChild {
        args: fidl_fuchsia_driver_framework::NodeAddArgs,
        controller: fidl::endpoints::ServerEnd<fidl_fuchsia_driver_framework::NodeControllerMarker>,
        responder: NodeAddChildResponder,
    },
}

impl NodeRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_add_child(
        self,
    ) -> Option<(
        fidl_fuchsia_driver_framework::NodeAddArgs,
        fidl::endpoints::ServerEnd<fidl_fuchsia_driver_framework::NodeControllerMarker>,
        NodeAddChildResponder,
    )> {
        if let NodeRequest::AddChild { args, controller, responder } = self {
            Some((args, controller, responder))
        } else {
            None
        }
    }

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

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

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

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        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 NodeControlHandle {}

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

/// Set the the channel to be shutdown (see [`NodeControlHandle::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 NodeAddChildResponder {
    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 NodeAddChildResponder {
    type ControlHandle = NodeControlHandle;

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

    fn send_raw(
        &self,
        mut result: Result<(), fidl_fuchsia_driver_framework::NodeError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            fidl_fuchsia_driver_framework::NodeError,
        >>(
            result,
            self.tx_id,
            0x359fc7742655b162,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for ServiceMarker {
    type Proxy = ServiceProxy;
    type Request = ServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.block.volume.Service";
}

/// A request for one of the member protocols of Service.
///
#[cfg(target_os = "fuchsia")]
pub enum ServiceRequest {
    Volume(fidl_fuchsia_storage_block::BlockRequestStream),
    InlineEncryption(fidl_fuchsia_hardware_inlineencryption::DeviceRequestStream),
    Node(NodeRequestStream),
    Token(fidl_fuchsia_driver_token::NodeTokenRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for ServiceRequest {
    type Service = ServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "volume" => Self::Volume(
                <fidl_fuchsia_storage_block::BlockRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            "inline_encryption" => Self::InlineEncryption(
                <fidl_fuchsia_hardware_inlineencryption::DeviceRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            "node" => Self::Node(
                <NodeRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            "token" => Self::Token(
                <fidl_fuchsia_driver_token::NodeTokenRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service Service"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["volume", "inline_encryption", "node", "token"]
    }
}
#[cfg(target_os = "fuchsia")]
pub struct ServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for ServiceProxy {
    type Service = ServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl ServiceProxy {
    pub fn connect_to_volume(&self) -> Result<fidl_fuchsia_storage_block::BlockProxy, fidl::Error> {
        let (proxy, server_end) =
            fidl::endpoints::create_proxy::<fidl_fuchsia_storage_block::BlockMarker>();
        self.connect_channel_to_volume(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_volume`, but returns a sync proxy.
    /// See [`Self::connect_to_volume`] for more details.
    pub fn connect_to_volume_sync(
        &self,
    ) -> Result<fidl_fuchsia_storage_block::BlockSynchronousProxy, fidl::Error> {
        let (proxy, server_end) =
            fidl::endpoints::create_sync_proxy::<fidl_fuchsia_storage_block::BlockMarker>();
        self.connect_channel_to_volume(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_volume`, but accepts a server end.
    /// See [`Self::connect_to_volume`] for more details.
    pub fn connect_channel_to_volume(
        &self,
        server_end: fidl::endpoints::ServerEnd<fidl_fuchsia_storage_block::BlockMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("volume", server_end.into_channel())
    }
    pub fn connect_to_inline_encryption(
        &self,
    ) -> Result<fidl_fuchsia_hardware_inlineencryption::DeviceProxy, fidl::Error> {
        let (proxy, server_end) =
            fidl::endpoints::create_proxy::<fidl_fuchsia_hardware_inlineencryption::DeviceMarker>();
        self.connect_channel_to_inline_encryption(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_inline_encryption`, but returns a sync proxy.
    /// See [`Self::connect_to_inline_encryption`] for more details.
    pub fn connect_to_inline_encryption_sync(
        &self,
    ) -> Result<fidl_fuchsia_hardware_inlineencryption::DeviceSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<
            fidl_fuchsia_hardware_inlineencryption::DeviceMarker,
        >();
        self.connect_channel_to_inline_encryption(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_inline_encryption`, but accepts a server end.
    /// See [`Self::connect_to_inline_encryption`] for more details.
    pub fn connect_channel_to_inline_encryption(
        &self,
        server_end: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_inlineencryption::DeviceMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("inline_encryption", server_end.into_channel())
    }
    pub fn connect_to_node(&self) -> Result<NodeProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<NodeMarker>();
        self.connect_channel_to_node(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_node`, but returns a sync proxy.
    /// See [`Self::connect_to_node`] for more details.
    pub fn connect_to_node_sync(&self) -> Result<NodeSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<NodeMarker>();
        self.connect_channel_to_node(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_node`, but accepts a server end.
    /// See [`Self::connect_to_node`] for more details.
    pub fn connect_channel_to_node(
        &self,
        server_end: fidl::endpoints::ServerEnd<NodeMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("node", server_end.into_channel())
    }
    pub fn connect_to_token(
        &self,
    ) -> Result<fidl_fuchsia_driver_token::NodeTokenProxy, fidl::Error> {
        let (proxy, server_end) =
            fidl::endpoints::create_proxy::<fidl_fuchsia_driver_token::NodeTokenMarker>();
        self.connect_channel_to_token(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_token`, but returns a sync proxy.
    /// See [`Self::connect_to_token`] for more details.
    pub fn connect_to_token_sync(
        &self,
    ) -> Result<fidl_fuchsia_driver_token::NodeTokenSynchronousProxy, fidl::Error> {
        let (proxy, server_end) =
            fidl::endpoints::create_sync_proxy::<fidl_fuchsia_driver_token::NodeTokenMarker>();
        self.connect_channel_to_token(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_token`, but accepts a server end.
    /// See [`Self::connect_to_token`] for more details.
    pub fn connect_channel_to_token(
        &self,
        server_end: fidl::endpoints::ServerEnd<fidl_fuchsia_driver_token::NodeTokenMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("token", server_end.into_channel())
    }

    pub fn instance_name(&self) -> &str {
        self.0.instance_name()
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for NodeAddChildRequest {
        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 NodeAddChildRequest {
        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
        fidl::encoding::Encode<NodeAddChildRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut NodeAddChildRequest
    {
        #[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::<NodeAddChildRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<NodeAddChildRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl_fuchsia_driver_framework::NodeAddArgs as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.args),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<fidl_fuchsia_driver_framework::NodeControllerMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.controller),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl_fuchsia_driver_framework::NodeAddArgs,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<fidl_fuchsia_driver_framework::NodeControllerMarker>,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    > fidl::encoding::Encode<NodeAddChildRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
        for (T0, T1)
    {
        #[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::<NodeAddChildRequest>(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)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for NodeAddChildRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                args: fidl::new_empty!(
                    fidl_fuchsia_driver_framework::NodeAddArgs,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                controller: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<
                            fidl_fuchsia_driver_framework::NodeControllerMarker,
                        >,
                    >,
                    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::NodeAddArgs,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.args,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<fidl_fuchsia_driver_framework::NodeControllerMarker>,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.controller,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }
}