fidl_fuchsia_logger/

fidl_fuchsia_logger.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_logger__common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct LogListenSafeRequest {
    pub log_listener: fidl::endpoints::ClientEnd<LogListenerSafeMarker>,
    pub options: Option<Box<LogFilterOptions>>,
}

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

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

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

#[derive(Debug, Default, PartialEq)]
pub struct LogSinkOnInitRequest {
    pub buffer: Option<fidl::Iob>,
    pub interest: Option<fidl_fuchsia_diagnostics_types::Interest>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

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

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

impl fidl::endpoints::ProtocolMarker for LogMarker {
    type Proxy = LogProxy;
    type RequestStream = LogRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = LogSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.logger.Log";
}
impl fidl::endpoints::DiscoverableProtocolMarker for LogMarker {}

pub trait LogProxyInterface: Send + Sync {
    fn r#listen_safe(
        &self,
        log_listener: fidl::endpoints::ClientEnd<LogListenerSafeMarker>,
        options: Option<&LogFilterOptions>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct LogSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for LogSynchronousProxy {
    type Proxy = LogProxy;
    type Protocol = LogMarker;

    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 LogSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <LogMarker 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<LogEvent, fidl::Error> {
        LogEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Dumps all cached logs by calling LogMany() in batches followed by Log() for each new log
    /// message.
    /// A null `options` indicates no filtering is requested.
    pub fn r#listen_safe(
        &self,
        mut log_listener: fidl::endpoints::ClientEnd<LogListenerSafeMarker>,
        mut options: Option<&LogFilterOptions>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<LogListenSafeRequest>(
            (log_listener, options),
            0x4e523b04952a61b1,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for LogProxy {
    type Protocol = LogMarker;

    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 LogProxy {
    /// Create a new Proxy for fuchsia.logger/Log.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <LogMarker 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) -> LogEventStream {
        LogEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Dumps all cached logs by calling LogMany() in batches followed by Log() for each new log
    /// message.
    /// A null `options` indicates no filtering is requested.
    pub fn r#listen_safe(
        &self,
        mut log_listener: fidl::endpoints::ClientEnd<LogListenerSafeMarker>,
        mut options: Option<&LogFilterOptions>,
    ) -> Result<(), fidl::Error> {
        LogProxyInterface::r#listen_safe(self, log_listener, options)
    }
}

impl LogProxyInterface for LogProxy {
    fn r#listen_safe(
        &self,
        mut log_listener: fidl::endpoints::ClientEnd<LogListenerSafeMarker>,
        mut options: Option<&LogFilterOptions>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<LogListenSafeRequest>(
            (log_listener, options),
            0x4e523b04952a61b1,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.logger/Log.
pub struct LogRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for LogRequestStream {
    type Protocol = LogMarker;
    type ControlHandle = LogControlHandle;

    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 {
        LogControlHandle { 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 LogRequestStream {
    type Item = Result<LogRequest, 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 LogRequestStream 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 {
                    0x4e523b04952a61b1 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            LogListenSafeRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<LogListenSafeRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = LogControlHandle { inner: this.inner.clone() };
                        Ok(LogRequest::ListenSafe {
                            log_listener: req.log_listener,
                            options: req.options,

                            control_handle,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name: <LogMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Interface for LogListenerSafe to register to listen to logs.
#[derive(Debug)]
pub enum LogRequest {
    /// Dumps all cached logs by calling LogMany() in batches followed by Log() for each new log
    /// message.
    /// A null `options` indicates no filtering is requested.
    ListenSafe {
        log_listener: fidl::endpoints::ClientEnd<LogListenerSafeMarker>,
        options: Option<Box<LogFilterOptions>>,
        control_handle: LogControlHandle,
    },
}

impl LogRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_listen_safe(
        self,
    ) -> Option<(
        fidl::endpoints::ClientEnd<LogListenerSafeMarker>,
        Option<Box<LogFilterOptions>>,
        LogControlHandle,
    )> {
        if let LogRequest::ListenSafe { log_listener, options, control_handle } = self {
            Some((log_listener, options, control_handle))
        } else {
            None
        }
    }

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

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

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

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

impl fidl::endpoints::ProtocolMarker for LogListenerSafeMarker {
    type Proxy = LogListenerSafeProxy;
    type RequestStream = LogListenerSafeRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = LogListenerSafeSynchronousProxy;

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

pub trait LogListenerSafeProxyInterface: Send + Sync {
    type LogResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
    fn r#log(&self, log: &LogMessage) -> Self::LogResponseFut;
    type LogManyResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
    fn r#log_many(&self, log: &[LogMessage]) -> Self::LogManyResponseFut;
    fn r#done(&self) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct LogListenerSafeSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for LogListenerSafeSynchronousProxy {
    type Proxy = LogListenerSafeProxy;
    type Protocol = LogListenerSafeMarker;

    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 LogListenerSafeSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <LogListenerSafeMarker 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<LogListenerSafeEvent, fidl::Error> {
        LogListenerSafeEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Called for single messages.
    ///
    /// The return value is used for flow control, and implementers should acknowledge receipt of
    /// each message in order to continue receiving future messages.
    pub fn r#log(
        &self,
        mut log: &LogMessage,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<(), fidl::Error> {
        let _response =
            self.client.send_query::<LogListenerSafeLogRequest, fidl::encoding::EmptyPayload>(
                (log,),
                0x51a39de355d5bd0a,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response)
    }

    /// Called when serving cached logs.
    ///
    /// Max logs size per call is `MAX_LOG_MANY_SIZE_BYTES` bytes.
    ///
    /// The return value is used for flow control, and implementers should acknowledge receipt of
    /// each batch in order to continue receiving future messages.
    pub fn r#log_many(
        &self,
        mut log: &[LogMessage],
        ___deadline: zx::MonotonicInstant,
    ) -> Result<(), fidl::Error> {
        let _response =
            self.client.send_query::<LogListenerSafeLogManyRequest, fidl::encoding::EmptyPayload>(
                (log,),
                0x1f056431bcd626a,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response)
    }

    /// Called when this listener was passed to `DumpLogsSafe()` and all cached logs have been sent.
    pub fn r#done(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x34986151fcb584b8,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for LogListenerSafeProxy {
    type Protocol = LogListenerSafeMarker;

    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 LogListenerSafeProxy {
    /// Create a new Proxy for fuchsia.logger/LogListenerSafe.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <LogListenerSafeMarker 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) -> LogListenerSafeEventStream {
        LogListenerSafeEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Called for single messages.
    ///
    /// The return value is used for flow control, and implementers should acknowledge receipt of
    /// each message in order to continue receiving future messages.
    pub fn r#log(
        &self,
        mut log: &LogMessage,
    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
        LogListenerSafeProxyInterface::r#log(self, log)
    }

    /// Called when serving cached logs.
    ///
    /// Max logs size per call is `MAX_LOG_MANY_SIZE_BYTES` bytes.
    ///
    /// The return value is used for flow control, and implementers should acknowledge receipt of
    /// each batch in order to continue receiving future messages.
    pub fn r#log_many(
        &self,
        mut log: &[LogMessage],
    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
        LogListenerSafeProxyInterface::r#log_many(self, log)
    }

    /// Called when this listener was passed to `DumpLogsSafe()` and all cached logs have been sent.
    pub fn r#done(&self) -> Result<(), fidl::Error> {
        LogListenerSafeProxyInterface::r#done(self)
    }
}

impl LogListenerSafeProxyInterface for LogListenerSafeProxy {
    type LogResponseFut =
        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#log(&self, mut log: &LogMessage) -> Self::LogResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::EmptyPayload,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x51a39de355d5bd0a,
            >(_buf?)?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<LogListenerSafeLogRequest, ()>(
            (log,),
            0x51a39de355d5bd0a,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type LogManyResponseFut =
        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#log_many(&self, mut log: &[LogMessage]) -> Self::LogManyResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::EmptyPayload,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1f056431bcd626a,
            >(_buf?)?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<LogListenerSafeLogManyRequest, ()>(
            (log,),
            0x1f056431bcd626a,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#done(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x34986151fcb584b8,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.logger/LogListenerSafe.
pub struct LogListenerSafeRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for LogListenerSafeRequestStream {
    type Protocol = LogListenerSafeMarker;
    type ControlHandle = LogListenerSafeControlHandle;

    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 {
        LogListenerSafeControlHandle { 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 LogListenerSafeRequestStream {
    type Item = Result<LogListenerSafeRequest, 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 LogListenerSafeRequestStream 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 {
                    0x51a39de355d5bd0a => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            LogListenerSafeLogRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<LogListenerSafeLogRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            LogListenerSafeControlHandle { inner: this.inner.clone() };
                        Ok(LogListenerSafeRequest::Log {
                            log: req.log,

                            responder: LogListenerSafeLogResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x1f056431bcd626a => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            LogListenerSafeLogManyRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<LogListenerSafeLogManyRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            LogListenerSafeControlHandle { inner: this.inner.clone() };
                        Ok(LogListenerSafeRequest::LogMany {
                            log: req.log,

                            responder: LogListenerSafeLogManyResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x34986151fcb584b8 => {
                        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 =
                            LogListenerSafeControlHandle { inner: this.inner.clone() };
                        Ok(LogListenerSafeRequest::Done { control_handle })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <LogListenerSafeMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// A listener who will notify the `Log` of the receipt of each message.
#[derive(Debug)]
pub enum LogListenerSafeRequest {
    /// Called for single messages.
    ///
    /// The return value is used for flow control, and implementers should acknowledge receipt of
    /// each message in order to continue receiving future messages.
    Log { log: LogMessage, responder: LogListenerSafeLogResponder },
    /// Called when serving cached logs.
    ///
    /// Max logs size per call is `MAX_LOG_MANY_SIZE_BYTES` bytes.
    ///
    /// The return value is used for flow control, and implementers should acknowledge receipt of
    /// each batch in order to continue receiving future messages.
    LogMany { log: Vec<LogMessage>, responder: LogListenerSafeLogManyResponder },
    /// Called when this listener was passed to `DumpLogsSafe()` and all cached logs have been sent.
    Done { control_handle: LogListenerSafeControlHandle },
}

impl LogListenerSafeRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_log(self) -> Option<(LogMessage, LogListenerSafeLogResponder)> {
        if let LogListenerSafeRequest::Log { log, responder } = self {
            Some((log, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_log_many(self) -> Option<(Vec<LogMessage>, LogListenerSafeLogManyResponder)> {
        if let LogListenerSafeRequest::LogMany { log, responder } = self {
            Some((log, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_done(self) -> Option<(LogListenerSafeControlHandle)> {
        if let LogListenerSafeRequest::Done { control_handle } = self {
            Some((control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            LogListenerSafeRequest::Log { .. } => "log",
            LogListenerSafeRequest::LogMany { .. } => "log_many",
            LogListenerSafeRequest::Done { .. } => "done",
        }
    }
}

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

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

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

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

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

    fn send_raw(&self) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
            (),
            self.tx_id,
            0x51a39de355d5bd0a,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
            (),
            self.tx_id,
            0x1f056431bcd626a,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for LogSinkMarker {
    type Proxy = LogSinkProxy;
    type RequestStream = LogSinkRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = LogSinkSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.logger.LogSink";
}
impl fidl::endpoints::DiscoverableProtocolMarker for LogSinkMarker {}
pub type LogSinkWaitForInterestChangeResult =
    Result<fidl_fuchsia_diagnostics_types::Interest, InterestChangeError>;

pub trait LogSinkProxyInterface: Send + Sync {
    type WaitForInterestChangeResponseFut: std::future::Future<Output = Result<LogSinkWaitForInterestChangeResult, fidl::Error>>
        + Send;
    fn r#wait_for_interest_change(&self) -> Self::WaitForInterestChangeResponseFut;
    fn r#connect_structured(&self, socket: fidl::Socket) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct LogSinkSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for LogSinkSynchronousProxy {
    type Proxy = LogSinkProxy;
    type Protocol = LogSinkMarker;

    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 LogSinkSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <LogSinkMarker 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<LogSinkEvent, fidl::Error> {
        LogSinkEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// LogSink implementers will return to this hanging-get whenever the scope of
    /// their interest changes. Clients are expected to emit messages based on
    /// the registered Interest. In the event that an empty interest is
    /// conveyed, clients should emit messages based on their default
    /// e.g. compile time configuration. Each client may only poll this once at a time.
    /// Invoking WaitForInterestChange a second time before the first call returns will
    /// result in an error being returned.
    pub fn r#wait_for_interest_change(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<LogSinkWaitForInterestChangeResult, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, fidl::encoding::ResultType<
                LogSinkWaitForInterestChangeResponse,
                InterestChangeError,
            >>(
                (),
                0x1dad20560c197242,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x.data))
    }

    /// Send this socket to be drained, using the structured logs format.
    ///
    /// See [Encoding structured records](https://fuchsia.dev/fuchsia-src/reference/platform-spec/diagnostics/logs-encoding)
    /// for what is expected to be received over the socket.
    pub fn r#connect_structured(&self, mut socket: fidl::Socket) -> Result<(), fidl::Error> {
        self.client.send::<LogSinkConnectStructuredRequest>(
            (socket,),
            0x635424b504b2a74c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for LogSinkProxy {
    type Protocol = LogSinkMarker;

    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 LogSinkProxy {
    /// Create a new Proxy for fuchsia.logger/LogSink.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <LogSinkMarker 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) -> LogSinkEventStream {
        LogSinkEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// LogSink implementers will return to this hanging-get whenever the scope of
    /// their interest changes. Clients are expected to emit messages based on
    /// the registered Interest. In the event that an empty interest is
    /// conveyed, clients should emit messages based on their default
    /// e.g. compile time configuration. Each client may only poll this once at a time.
    /// Invoking WaitForInterestChange a second time before the first call returns will
    /// result in an error being returned.
    pub fn r#wait_for_interest_change(
        &self,
    ) -> fidl::client::QueryResponseFut<
        LogSinkWaitForInterestChangeResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        LogSinkProxyInterface::r#wait_for_interest_change(self)
    }

    /// Send this socket to be drained, using the structured logs format.
    ///
    /// See [Encoding structured records](https://fuchsia.dev/fuchsia-src/reference/platform-spec/diagnostics/logs-encoding)
    /// for what is expected to be received over the socket.
    pub fn r#connect_structured(&self, mut socket: fidl::Socket) -> Result<(), fidl::Error> {
        LogSinkProxyInterface::r#connect_structured(self, socket)
    }
}

impl LogSinkProxyInterface for LogSinkProxy {
    type WaitForInterestChangeResponseFut = fidl::client::QueryResponseFut<
        LogSinkWaitForInterestChangeResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#wait_for_interest_change(&self) -> Self::WaitForInterestChangeResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<LogSinkWaitForInterestChangeResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<
                    LogSinkWaitForInterestChangeResponse,
                    InterestChangeError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1dad20560c197242,
            >(_buf?)?;
            Ok(_response.map(|x| x.data))
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            LogSinkWaitForInterestChangeResult,
        >(
            (),
            0x1dad20560c197242,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#connect_structured(&self, mut socket: fidl::Socket) -> Result<(), fidl::Error> {
        self.client.send::<LogSinkConnectStructuredRequest>(
            (socket,),
            0x635424b504b2a74c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

impl LogSinkEvent {
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_init(self) -> Option<LogSinkOnInitRequest> {
        if let LogSinkEvent::OnInit { payload } = self { Some((payload)) } else { None }
    }

    /// Decodes a message buffer as a [`LogSinkEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<LogSinkEvent, 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 {
            0x61e0ad0e16df6aba => {
                let mut out = fidl::new_empty!(
                    LogSinkOnInitRequest,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                );
                fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<LogSinkOnInitRequest>(&tx_header, _body_bytes, _handles, &mut out)?;
                Ok((LogSinkEvent::OnInit { payload: out }))
            }
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(LogSinkEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <LogSinkMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.logger/LogSink.
pub struct LogSinkRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for LogSinkRequestStream {
    type Protocol = LogSinkMarker;
    type ControlHandle = LogSinkControlHandle;

    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 {
        LogSinkControlHandle { 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 LogSinkRequestStream {
    type Item = Result<LogSinkRequest, 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 LogSinkRequestStream 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 {
                    0x1dad20560c197242 => {
                        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 = LogSinkControlHandle { inner: this.inner.clone() };
                        Ok(LogSinkRequest::WaitForInterestChange {
                            responder: LogSinkWaitForInterestChangeResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x635424b504b2a74c => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            LogSinkConnectStructuredRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<LogSinkConnectStructuredRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = LogSinkControlHandle { inner: this.inner.clone() };
                        Ok(LogSinkRequest::ConnectStructured { socket: req.socket, control_handle })
                    }
                    _ if header.tx_id == 0
                        && header
                            .dynamic_flags()
                            .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        Ok(LogSinkRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: LogSinkControlHandle { 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(LogSinkRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: LogSinkControlHandle { inner: this.inner.clone() },
                            method_type: fidl::MethodType::TwoWay,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <LogSinkMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Drains a program's logs.
#[derive(Debug)]
pub enum LogSinkRequest {
    /// LogSink implementers will return to this hanging-get whenever the scope of
    /// their interest changes. Clients are expected to emit messages based on
    /// the registered Interest. In the event that an empty interest is
    /// conveyed, clients should emit messages based on their default
    /// e.g. compile time configuration. Each client may only poll this once at a time.
    /// Invoking WaitForInterestChange a second time before the first call returns will
    /// result in an error being returned.
    WaitForInterestChange { responder: LogSinkWaitForInterestChangeResponder },
    /// Send this socket to be drained, using the structured logs format.
    ///
    /// See [Encoding structured records](https://fuchsia.dev/fuchsia-src/reference/platform-spec/diagnostics/logs-encoding)
    /// for what is expected to be received over the socket.
    ConnectStructured { socket: fidl::Socket, control_handle: LogSinkControlHandle },
    /// 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: LogSinkControlHandle,
        method_type: fidl::MethodType,
    },
}

impl LogSinkRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_wait_for_interest_change(self) -> Option<(LogSinkWaitForInterestChangeResponder)> {
        if let LogSinkRequest::WaitForInterestChange { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_connect_structured(self) -> Option<(fidl::Socket, LogSinkControlHandle)> {
        if let LogSinkRequest::ConnectStructured { socket, control_handle } = self {
            Some((socket, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            LogSinkRequest::WaitForInterestChange { .. } => "wait_for_interest_change",
            LogSinkRequest::ConnectStructured { .. } => "connect_structured",
            LogSinkRequest::_UnknownMethod { method_type: fidl::MethodType::OneWay, .. } => {
                "unknown one-way method"
            }
            LogSinkRequest::_UnknownMethod { method_type: fidl::MethodType::TwoWay, .. } => {
                "unknown two-way method"
            }
        }
    }
}

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

impl fidl::endpoints::ControlHandle for LogSinkControlHandle {
    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 LogSinkControlHandle {
    pub fn send_on_init(&self, mut payload: LogSinkOnInitRequest) -> Result<(), fidl::Error> {
        self.inner.send::<LogSinkOnInitRequest>(
            &mut payload,
            0,
            0x61e0ad0e16df6aba,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

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

    fn control_handle(&self) -> &LogSinkControlHandle {
        &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 LogSinkWaitForInterestChangeResponder {
    /// 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_diagnostics_types::Interest, InterestChangeError>,
    ) -> 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_diagnostics_types::Interest, InterestChangeError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut result: Result<&fidl_fuchsia_diagnostics_types::Interest, InterestChangeError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            LogSinkWaitForInterestChangeResponse,
            InterestChangeError,
        >>(
            result.map(|data| (data,)),
            self.tx_id,
            0x1dad20560c197242,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for LogListenSafeRequest {
        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 LogListenSafeRequest {
        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<LogListenSafeRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut LogListenSafeRequest
    {
        #[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::<LogListenSafeRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<LogListenSafeRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<LogListenerSafeMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.log_listener),
                    <fidl::encoding::Boxed<LogFilterOptions> as fidl::encoding::ValueTypeMarker>::borrow(&self.options),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<LogListenerSafeMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T1: fidl::encoding::Encode<
                fidl::encoding::Boxed<LogFilterOptions>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<LogListenSafeRequest, 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::<LogListenSafeRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for LogListenSafeRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                log_listener: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<LogListenerSafeMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                options: fidl::new_empty!(
                    fidl::encoding::Boxed<LogFilterOptions>,
                    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(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<LogListenerSafeMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.log_listener,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Boxed<LogFilterOptions>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.options,
                decoder,
                offset + 8,
                _depth
            )?;
            Ok(())
        }
    }

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

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

    impl fidl::encoding::ResourceTypeMarker for LogSinkOnInitRequest {
        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 LogSinkOnInitRequest {
        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<LogSinkOnInitRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut LogSinkOnInitRequest
    {
        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::<LogSinkOnInitRequest>(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::HandleType<
                    fidl::Iob,
                    { fidl::ObjectType::IOB.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >(
                self.buffer.as_mut().map(
                    <fidl::encoding::HandleType<
                        fidl::Iob,
                        { fidl::ObjectType::IOB.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_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_fuchsia_diagnostics_types::Interest, fidl::encoding::DefaultFuchsiaResourceDialect>(
            self.interest.as_ref().map(<fidl_fuchsia_diagnostics_types::Interest as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for LogSinkOnInitRequest
    {
        #[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::HandleType<
                    fidl::Iob,
                    { fidl::ObjectType::IOB.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.buffer.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::HandleType<fidl::Iob, { fidl::ObjectType::IOB.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect));
                fidl::decode!(fidl::encoding::HandleType<fidl::Iob, { fidl::ObjectType::IOB.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;
            _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_fuchsia_diagnostics_types::Interest 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.interest.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl_fuchsia_diagnostics_types::Interest,
                        fidl::encoding::DefaultFuchsiaResourceDialect
                    )
                });
                fidl::decode!(
                    fidl_fuchsia_diagnostics_types::Interest,
                    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(())
        }
    }
}