fidl_fuchsia_test/

fidl_fuchsia_test.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_test_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

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

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

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

impl fidl::endpoints::ProtocolMarker for ThreadKoidReporterMarker {
    type Proxy = ThreadKoidReporterProxy;
    type RequestStream = ThreadKoidReporterRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ThreadKoidReporterSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.test.ThreadKoidReporter";
}
impl fidl::endpoints::DiscoverableProtocolMarker for ThreadKoidReporterMarker {}

pub trait ThreadKoidReporterProxyInterface: Send + Sync {
    fn r#report_my_thread_koid(&self, thread_koid: u64) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ThreadKoidReporterSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ThreadKoidReporterSynchronousProxy {
    type Proxy = ThreadKoidReporterProxy;
    type Protocol = ThreadKoidReporterMarker;

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

    /// Reports the koid for this component's thread
    pub fn r#report_my_thread_koid(&self, mut thread_koid: u64) -> Result<(), fidl::Error> {
        self.client.send::<ThreadKoidReporterReportMyThreadKoidRequest>(
            (thread_koid,),
            0x58cb9144fdb465d0,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

impl fidl::endpoints::Proxy for ThreadKoidReporterProxy {
    type Protocol = ThreadKoidReporterMarker;

    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 ThreadKoidReporterProxy {
    /// Create a new Proxy for fuchsia.test/ThreadKoidReporter.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <ThreadKoidReporterMarker 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) -> ThreadKoidReporterEventStream {
        ThreadKoidReporterEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Reports the koid for this component's thread
    pub fn r#report_my_thread_koid(&self, mut thread_koid: u64) -> Result<(), fidl::Error> {
        ThreadKoidReporterProxyInterface::r#report_my_thread_koid(self, thread_koid)
    }
}

impl ThreadKoidReporterProxyInterface for ThreadKoidReporterProxy {
    fn r#report_my_thread_koid(&self, mut thread_koid: u64) -> Result<(), fidl::Error> {
        self.client.send::<ThreadKoidReporterReportMyThreadKoidRequest>(
            (thread_koid,),
            0x58cb9144fdb465d0,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

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

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

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

impl fidl::endpoints::RequestStream for ThreadKoidReporterRequestStream {
    type Protocol = ThreadKoidReporterMarker;
    type ControlHandle = ThreadKoidReporterControlHandle;

    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 {
        ThreadKoidReporterControlHandle { 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 ThreadKoidReporterRequestStream {
    type Item = Result<ThreadKoidReporterRequest, 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 ThreadKoidReporterRequestStream 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 {
                0x58cb9144fdb465d0 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(ThreadKoidReporterReportMyThreadKoidRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ThreadKoidReporterReportMyThreadKoidRequest>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = ThreadKoidReporterControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(ThreadKoidReporterRequest::ReportMyThreadKoid {thread_koid: req.thread_koid,

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

/// Used by report_then_panic_on_start to report its thread koid before
/// crashing, so that anyone using fuchsia.sys2.CrashIntrospect will know what
/// thread koid to look for
#[derive(Debug)]
pub enum ThreadKoidReporterRequest {
    /// Reports the koid for this component's thread
    ReportMyThreadKoid { thread_koid: u64, control_handle: ThreadKoidReporterControlHandle },
}

impl ThreadKoidReporterRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_report_my_thread_koid(self) -> Option<(u64, ThreadKoidReporterControlHandle)> {
        if let ThreadKoidReporterRequest::ReportMyThreadKoid { thread_koid, control_handle } = self
        {
            Some((thread_koid, control_handle))
        } else {
            None
        }
    }

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

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

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

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for ThreadKoidReporterReportMyThreadKoidRequest {
        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 ThreadKoidReporterReportMyThreadKoidRequest {
        type Owned = Self;

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

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

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

    unsafe impl
        fidl::encoding::Encode<
            ThreadKoidReporterReportMyThreadKoidRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut ThreadKoidReporterReportMyThreadKoidRequest
    {
        #[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::<ThreadKoidReporterReportMyThreadKoidRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut ThreadKoidReporterReportMyThreadKoidRequest).write_unaligned(
                    (self as *const ThreadKoidReporterReportMyThreadKoidRequest).read(),
                );
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>>
        fidl::encoding::Encode<
            ThreadKoidReporterReportMyThreadKoidRequest,
            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::<ThreadKoidReporterReportMyThreadKoidRequest>(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 ThreadKoidReporterReportMyThreadKoidRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                thread_koid: fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }
}