fidl_fuchsia_memory_attribution_plugin/

fidl_fuchsia_memory_attribution_plugin.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_memory_attribution_plugin__common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct MemoryMonitorGetSnapshotRequest {
    pub snapshot: fidl::Socket,
}

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

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

impl fidl::endpoints::ProtocolMarker for MemoryMonitorMarker {
    type Proxy = MemoryMonitorProxy;
    type RequestStream = MemoryMonitorRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = MemoryMonitorSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.memory.attribution.plugin.MemoryMonitor";
}
impl fidl::endpoints::DiscoverableProtocolMarker for MemoryMonitorMarker {}

pub trait MemoryMonitorProxyInterface: Send + Sync {
    fn r#get_snapshot(&self, snapshot: fidl::Socket) -> Result<(), fidl::Error>;
    type GetSystemStatisticsResponseFut: std::future::Future<Output = Result<MemoryStatistics, fidl::Error>>
        + Send;
    fn r#get_system_statistics(&self) -> Self::GetSystemStatisticsResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct MemoryMonitorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for MemoryMonitorSynchronousProxy {
    type Proxy = MemoryMonitorProxy;
    type Protocol = MemoryMonitorMarker;

    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 MemoryMonitorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <MemoryMonitorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

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

    pub fn r#get_snapshot(&self, mut snapshot: fidl::Socket) -> Result<(), fidl::Error> {
        self.client.send::<MemoryMonitorGetSnapshotRequest>(
            (snapshot,),
            0x3af6caa4c6a6fdb7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    pub fn r#get_system_statistics(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<MemoryStatistics, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::FlexibleType<MemoryMonitorGetSystemStatisticsResponse>,
        >(
            (),
            0x33e3c58dc277f92d,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<MemoryMonitorMarker>("get_system_statistics")?;
        Ok(_response.statistics)
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for MemoryMonitorProxy {
    type Protocol = MemoryMonitorMarker;

    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 MemoryMonitorProxy {
    /// Create a new Proxy for fuchsia.memory.attribution.plugin/MemoryMonitor.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <MemoryMonitorMarker 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) -> MemoryMonitorEventStream {
        MemoryMonitorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    pub fn r#get_snapshot(&self, mut snapshot: fidl::Socket) -> Result<(), fidl::Error> {
        MemoryMonitorProxyInterface::r#get_snapshot(self, snapshot)
    }

    pub fn r#get_system_statistics(
        &self,
    ) -> fidl::client::QueryResponseFut<
        MemoryStatistics,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        MemoryMonitorProxyInterface::r#get_system_statistics(self)
    }
}

impl MemoryMonitorProxyInterface for MemoryMonitorProxy {
    fn r#get_snapshot(&self, mut snapshot: fidl::Socket) -> Result<(), fidl::Error> {
        self.client.send::<MemoryMonitorGetSnapshotRequest>(
            (snapshot,),
            0x3af6caa4c6a6fdb7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    type GetSystemStatisticsResponseFut = fidl::client::QueryResponseFut<
        MemoryStatistics,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_system_statistics(&self) -> Self::GetSystemStatisticsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<MemoryStatistics, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<MemoryMonitorGetSystemStatisticsResponse>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x33e3c58dc277f92d,
            >(_buf?)?
            .into_result::<MemoryMonitorMarker>("get_system_statistics")?;
            Ok(_response.statistics)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, MemoryStatistics>(
            (),
            0x33e3c58dc277f92d,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

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

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

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

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

#[derive(Debug)]
pub enum MemoryMonitorEvent {
    #[non_exhaustive]
    _UnknownEvent {
        /// Ordinal of the event that was sent.
        ordinal: u64,
    },
}

impl MemoryMonitorEvent {
    /// Decodes a message buffer as a [`MemoryMonitorEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<MemoryMonitorEvent, 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 {
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(MemoryMonitorEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <MemoryMonitorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.memory.attribution.plugin/MemoryMonitor.
pub struct MemoryMonitorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for MemoryMonitorRequestStream {
    type Protocol = MemoryMonitorMarker;
    type ControlHandle = MemoryMonitorControlHandle;

    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 {
        MemoryMonitorControlHandle { 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 MemoryMonitorRequestStream {
    type Item = Result<MemoryMonitorRequest, 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 MemoryMonitorRequestStream 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 {
                    0x3af6caa4c6a6fdb7 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            MemoryMonitorGetSnapshotRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<MemoryMonitorGetSnapshotRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            MemoryMonitorControlHandle { inner: this.inner.clone() };
                        Ok(MemoryMonitorRequest::GetSnapshot {
                            snapshot: req.snapshot,

                            control_handle,
                        })
                    }
                    0x33e3c58dc277f92d => {
                        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 =
                            MemoryMonitorControlHandle { inner: this.inner.clone() };
                        Ok(MemoryMonitorRequest::GetSystemStatistics {
                            responder: MemoryMonitorGetSystemStatisticsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ if header.tx_id == 0
                        && header
                            .dynamic_flags()
                            .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        Ok(MemoryMonitorRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: MemoryMonitorControlHandle {
                                inner: this.inner.clone(),
                            },
                            method_type: fidl::MethodType::OneWay,
                        })
                    }
                    _ if header
                        .dynamic_flags()
                        .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        this.inner.send_framework_err(
                            fidl::encoding::FrameworkErr::UnknownMethod,
                            header.tx_id,
                            header.ordinal,
                            header.dynamic_flags(),
                            (bytes, handles),
                        )?;
                        Ok(MemoryMonitorRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: MemoryMonitorControlHandle {
                                inner: this.inner.clone(),
                            },
                            method_type: fidl::MethodType::TwoWay,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <MemoryMonitorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum MemoryMonitorRequest {
    GetSnapshot {
        snapshot: fidl::Socket,
        control_handle: MemoryMonitorControlHandle,
    },
    GetSystemStatistics {
        responder: MemoryMonitorGetSystemStatisticsResponder,
    },
    /// An interaction was received which does not match any known method.
    #[non_exhaustive]
    _UnknownMethod {
        /// Ordinal of the method that was called.
        ordinal: u64,
        control_handle: MemoryMonitorControlHandle,
        method_type: fidl::MethodType,
    },
}

impl MemoryMonitorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_snapshot(self) -> Option<(fidl::Socket, MemoryMonitorControlHandle)> {
        if let MemoryMonitorRequest::GetSnapshot { snapshot, control_handle } = self {
            Some((snapshot, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_system_statistics(self) -> Option<(MemoryMonitorGetSystemStatisticsResponder)> {
        if let MemoryMonitorRequest::GetSystemStatistics { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            MemoryMonitorRequest::GetSnapshot { .. } => "get_snapshot",
            MemoryMonitorRequest::GetSystemStatistics { .. } => "get_system_statistics",
            MemoryMonitorRequest::_UnknownMethod {
                method_type: fidl::MethodType::OneWay, ..
            } => "unknown one-way method",
            MemoryMonitorRequest::_UnknownMethod {
                method_type: fidl::MethodType::TwoWay, ..
            } => "unknown two-way method",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for MemoryMonitorControlHandle {
    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 MemoryMonitorControlHandle {}

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

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

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

    fn send_raw(&self, mut statistics: &MemoryStatistics) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleType<
            MemoryMonitorGetSystemStatisticsResponse,
        >>(
            fidl::encoding::Flexible::new((statistics,)),
            self.tx_id,
            0x33e3c58dc277f92d,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for MemoryMonitorGetSnapshotRequest {
        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 MemoryMonitorGetSnapshotRequest {
        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<
            MemoryMonitorGetSnapshotRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut MemoryMonitorGetSnapshotRequest
    {
        #[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::<MemoryMonitorGetSnapshotRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                MemoryMonitorGetSnapshotRequest,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::HandleType<
                    fidl::Socket,
                    { fidl::ObjectType::SOCKET.into_raw() },
                    2147483648,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.snapshot
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Socket,
                    { fidl::ObjectType::SOCKET.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            MemoryMonitorGetSnapshotRequest,
            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::<MemoryMonitorGetSnapshotRequest>(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 MemoryMonitorGetSnapshotRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                snapshot: fidl::new_empty!(fidl::encoding::HandleType<fidl::Socket, { fidl::ObjectType::SOCKET.into_raw() }, 2147483648>, 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::HandleType<fidl::Socket, { fidl::ObjectType::SOCKET.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.snapshot, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }
}