| // WARNING: This file is machine generated by fidlgen. |
| |
| // fidl_experiment = output_index_json |
| |
| #![warn(clippy::all)] |
| #![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)] |
| |
| use { |
| bitflags::bitflags, |
| fidl::{ |
| client::QueryResponseFut, |
| endpoints::{ControlHandle as _, Responder as _}, |
| }, |
| fuchsia_zircon_status as zx_status, |
| futures::future::{self, MaybeDone, TryFutureExt}, |
| }; |
| |
| #[cfg(target_os = "fuchsia")] |
| use fuchsia_zircon as zx; |
| |
| #[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)] |
| pub struct ExampleUseOfErrorSyntaxCallWhichMayFailRequest { |
| pub s: String, |
| } |
| |
| impl fidl::Persistable for ExampleUseOfErrorSyntaxCallWhichMayFailRequest {} |
| |
| #[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)] |
| #[repr(C)] |
| pub struct ExampleUseOfErrorSyntaxCallWhichMayFailResponse { |
| pub value: i64, |
| } |
| |
| impl fidl::Persistable for ExampleUseOfErrorSyntaxCallWhichMayFailResponse {} |
| |
| #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] |
| pub struct ExampleUseOfErrorSyntaxMarker; |
| |
| impl fidl::endpoints::ProtocolMarker for ExampleUseOfErrorSyntaxMarker { |
| type Proxy = ExampleUseOfErrorSyntaxProxy; |
| type RequestStream = ExampleUseOfErrorSyntaxRequestStream; |
| |
| #[cfg(target_os = "fuchsia")] |
| type SynchronousProxy = ExampleUseOfErrorSyntaxSynchronousProxy; |
| |
| const DEBUG_NAME: &'static str = "(anonymous) ExampleUseOfErrorSyntax"; |
| } |
| pub type ExampleUseOfErrorSyntaxCallWhichMayFailResult = Result<i64, u32>; |
| |
| pub trait ExampleUseOfErrorSyntaxProxyInterface: Send + Sync { |
| type ComposedCallWhichMayFailResponseFut: std::future::Future< |
| Output = Result< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResult, |
| fidl::Error, |
| >, |
| > + Send; |
| fn r#composed_call_which_may_fail(&self, s: &str) -> Self::ComposedCallWhichMayFailResponseFut; |
| type CallWhichMayFailResponseFut: std::future::Future< |
| Output = Result<ExampleUseOfErrorSyntaxCallWhichMayFailResult, fidl::Error>, |
| > + Send; |
| fn r#call_which_may_fail(&self, s: &str) -> Self::CallWhichMayFailResponseFut; |
| } |
| |
| #[derive(Debug)] |
| #[cfg(target_os = "fuchsia")] |
| pub struct ExampleUseOfErrorSyntaxSynchronousProxy { |
| client: fidl::client::sync::Client, |
| } |
| |
| #[cfg(target_os = "fuchsia")] |
| impl fidl::endpoints::SynchronousProxy for ExampleUseOfErrorSyntaxSynchronousProxy { |
| type Proxy = ExampleUseOfErrorSyntaxProxy; |
| type Protocol = ExampleUseOfErrorSyntaxMarker; |
| |
| 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 ExampleUseOfErrorSyntaxSynchronousProxy { |
| pub fn new(channel: fidl::Channel) -> Self { |
| let protocol_name = |
| <ExampleUseOfErrorSyntaxMarker 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::Time, |
| ) -> Result<ExampleUseOfErrorSyntaxEvent, fidl::Error> { |
| ExampleUseOfErrorSyntaxEvent::decode(self.client.wait_for_event(deadline)?) |
| } |
| |
| pub fn r#composed_call_which_may_fail( |
| &self, |
| mut s: &str, |
| ___deadline: zx::Time, |
| ) -> Result< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResult, |
| fidl::Error, |
| > { |
| let _response = self.client.send_query::< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailRequest, |
| fidl::encoding::ResultType<fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResponse, u32>, |
| >( |
| (s,), |
| 0x3179cf8f46814221, |
| fidl::encoding::DynamicFlags::empty(), |
| ___deadline, |
| )?; |
| Ok(_response.map(|x| x.value)) |
| } |
| |
| pub fn r#call_which_may_fail( |
| &self, |
| mut s: &str, |
| ___deadline: zx::Time, |
| ) -> Result<ExampleUseOfErrorSyntaxCallWhichMayFailResult, fidl::Error> { |
| let _response = self.client.send_query::< |
| ExampleUseOfErrorSyntaxCallWhichMayFailRequest, |
| fidl::encoding::ResultType<ExampleUseOfErrorSyntaxCallWhichMayFailResponse, u32>, |
| >( |
| (s,), |
| 0x3424ff83ce3004a2, |
| fidl::encoding::DynamicFlags::empty(), |
| ___deadline, |
| )?; |
| Ok(_response.map(|x| x.value)) |
| } |
| } |
| |
| #[derive(Debug, Clone)] |
| pub struct ExampleUseOfErrorSyntaxProxy { |
| client: fidl::client::Client, |
| } |
| |
| impl fidl::endpoints::Proxy for ExampleUseOfErrorSyntaxProxy { |
| type Protocol = ExampleUseOfErrorSyntaxMarker; |
| |
| 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 ExampleUseOfErrorSyntaxProxy { |
| /// Create a new Proxy for test.errorsyntax/ExampleUseOfErrorSyntax. |
| pub fn new(channel: fidl::AsyncChannel) -> Self { |
| let protocol_name = |
| <ExampleUseOfErrorSyntaxMarker 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) -> ExampleUseOfErrorSyntaxEventStream { |
| ExampleUseOfErrorSyntaxEventStream { event_receiver: self.client.take_event_receiver() } |
| } |
| |
| pub fn r#composed_call_which_may_fail( |
| &self, |
| mut s: &str, |
| ) -> fidl::client::QueryResponseFut< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResult, |
| > { |
| ExampleUseOfErrorSyntaxProxyInterface::r#composed_call_which_may_fail(self, s) |
| } |
| |
| pub fn r#call_which_may_fail( |
| &self, |
| mut s: &str, |
| ) -> fidl::client::QueryResponseFut<ExampleUseOfErrorSyntaxCallWhichMayFailResult> { |
| ExampleUseOfErrorSyntaxProxyInterface::r#call_which_may_fail(self, s) |
| } |
| } |
| |
| impl ExampleUseOfErrorSyntaxProxyInterface for ExampleUseOfErrorSyntaxProxy { |
| type ComposedCallWhichMayFailResponseFut = fidl::client::QueryResponseFut< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResult, |
| >; |
| fn r#composed_call_which_may_fail( |
| &self, |
| mut s: &str, |
| ) -> Self::ComposedCallWhichMayFailResponseFut { |
| fn _decode( |
| mut _buf: Result<fidl::MessageBufEtc, fidl::Error>, |
| ) -> Result< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResult, |
| fidl::Error, |
| > { |
| let _response = fidl::client::decode_transaction_body::<fidl::encoding::ResultType<fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResponse, u32>, 0x3179cf8f46814221>(_buf?)?; |
| Ok(_response.map(|x| x.value)) |
| } |
| self.client.send_query_and_decode::< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailRequest, |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResult, |
| >( |
| (s,), |
| 0x3179cf8f46814221, |
| fidl::encoding::DynamicFlags::empty(), |
| _decode, |
| ) |
| } |
| |
| type CallWhichMayFailResponseFut = |
| fidl::client::QueryResponseFut<ExampleUseOfErrorSyntaxCallWhichMayFailResult>; |
| fn r#call_which_may_fail(&self, mut s: &str) -> Self::CallWhichMayFailResponseFut { |
| fn _decode( |
| mut _buf: Result<fidl::MessageBufEtc, fidl::Error>, |
| ) -> Result<ExampleUseOfErrorSyntaxCallWhichMayFailResult, fidl::Error> { |
| let _response = fidl::client::decode_transaction_body::< |
| fidl::encoding::ResultType<ExampleUseOfErrorSyntaxCallWhichMayFailResponse, u32>, |
| 0x3424ff83ce3004a2, |
| >(_buf?)?; |
| Ok(_response.map(|x| x.value)) |
| } |
| self.client.send_query_and_decode::< |
| ExampleUseOfErrorSyntaxCallWhichMayFailRequest, |
| ExampleUseOfErrorSyntaxCallWhichMayFailResult, |
| >( |
| (s,), |
| 0x3424ff83ce3004a2, |
| fidl::encoding::DynamicFlags::empty(), |
| _decode, |
| ) |
| } |
| } |
| |
| pub struct ExampleUseOfErrorSyntaxEventStream { |
| event_receiver: fidl::client::EventReceiver, |
| } |
| |
| impl std::marker::Unpin for ExampleUseOfErrorSyntaxEventStream {} |
| |
| impl futures::stream::FusedStream for ExampleUseOfErrorSyntaxEventStream { |
| fn is_terminated(&self) -> bool { |
| self.event_receiver.is_terminated() |
| } |
| } |
| |
| impl futures::Stream for ExampleUseOfErrorSyntaxEventStream { |
| type Item = Result<ExampleUseOfErrorSyntaxEvent, 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(ExampleUseOfErrorSyntaxEvent::decode(buf))), |
| None => std::task::Poll::Ready(None), |
| } |
| } |
| } |
| |
| #[derive(Debug)] |
| pub enum ExampleUseOfErrorSyntaxEvent {} |
| |
| impl ExampleUseOfErrorSyntaxEvent { |
| /// Decodes a message buffer as a [`ExampleUseOfErrorSyntaxEvent`]. |
| fn decode(mut buf: fidl::MessageBufEtc) -> Result<ExampleUseOfErrorSyntaxEvent, 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: |
| <ExampleUseOfErrorSyntaxMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME, |
| }), |
| } |
| } |
| } |
| |
| /// A Stream of incoming requests for test.errorsyntax/ExampleUseOfErrorSyntax. |
| pub struct ExampleUseOfErrorSyntaxRequestStream { |
| inner: std::sync::Arc<fidl::ServeInner>, |
| is_terminated: bool, |
| } |
| |
| impl std::marker::Unpin for ExampleUseOfErrorSyntaxRequestStream {} |
| |
| impl futures::stream::FusedStream for ExampleUseOfErrorSyntaxRequestStream { |
| fn is_terminated(&self) -> bool { |
| self.is_terminated |
| } |
| } |
| |
| impl fidl::endpoints::RequestStream for ExampleUseOfErrorSyntaxRequestStream { |
| type Protocol = ExampleUseOfErrorSyntaxMarker; |
| type ControlHandle = ExampleUseOfErrorSyntaxControlHandle; |
| |
| 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 { |
| ExampleUseOfErrorSyntaxControlHandle { inner: self.inner.clone() } |
| } |
| |
| fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) { |
| (self.inner, self.is_terminated) |
| } |
| |
| fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self { |
| Self { inner, is_terminated } |
| } |
| } |
| |
| impl futures::Stream for ExampleUseOfErrorSyntaxRequestStream { |
| type Item = Result<ExampleUseOfErrorSyntaxRequest, 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 ExampleUseOfErrorSyntaxRequestStream after completion"); |
| } |
| fidl::encoding::with_tls_decode_buf(|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)))) |
| } |
| } |
| |
| // 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 { |
| 0x3179cf8f46814221 => { |
| header.validate_request_tx_id(fidl::MethodType::TwoWay)?; |
| let mut req = fidl::new_empty!(fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailRequest); |
| fidl::encoding::Decoder::decode_into::<fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailRequest>(&header, _body_bytes, handles, &mut req)?; |
| let control_handle = ExampleUseOfErrorSyntaxControlHandle { |
| inner: this.inner.clone(), |
| }; |
| Ok(ExampleUseOfErrorSyntaxRequest::ComposedCallWhichMayFail {s: req.s, |
| |
| responder: ExampleUseOfErrorSyntaxComposedCallWhichMayFailResponder { |
| control_handle: std::mem::ManuallyDrop::new(control_handle), |
| tx_id: header.tx_id, |
| }, |
| }) |
| } |
| 0x3424ff83ce3004a2 => { |
| header.validate_request_tx_id(fidl::MethodType::TwoWay)?; |
| let mut req = fidl::new_empty!(ExampleUseOfErrorSyntaxCallWhichMayFailRequest); |
| fidl::encoding::Decoder::decode_into::<ExampleUseOfErrorSyntaxCallWhichMayFailRequest>(&header, _body_bytes, handles, &mut req)?; |
| let control_handle = ExampleUseOfErrorSyntaxControlHandle { |
| inner: this.inner.clone(), |
| }; |
| Ok(ExampleUseOfErrorSyntaxRequest::CallWhichMayFail {s: req.s, |
| |
| responder: ExampleUseOfErrorSyntaxCallWhichMayFailResponder { |
| control_handle: std::mem::ManuallyDrop::new(control_handle), |
| tx_id: header.tx_id, |
| }, |
| }) |
| } |
| _ => Err(fidl::Error::UnknownOrdinal { |
| ordinal: header.ordinal, |
| protocol_name: <ExampleUseOfErrorSyntaxMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME, |
| }), |
| })) |
| }) |
| } |
| } |
| |
| #[derive(Debug)] |
| pub enum ExampleUseOfErrorSyntaxRequest { |
| ComposedCallWhichMayFail { |
| s: String, |
| responder: ExampleUseOfErrorSyntaxComposedCallWhichMayFailResponder, |
| }, |
| CallWhichMayFail { |
| s: String, |
| responder: ExampleUseOfErrorSyntaxCallWhichMayFailResponder, |
| }, |
| } |
| |
| impl ExampleUseOfErrorSyntaxRequest { |
| #[allow(irrefutable_let_patterns)] |
| pub fn into_composed_call_which_may_fail( |
| self, |
| ) -> Option<(String, ExampleUseOfErrorSyntaxComposedCallWhichMayFailResponder)> { |
| if let ExampleUseOfErrorSyntaxRequest::ComposedCallWhichMayFail { s, responder } = self { |
| Some((s, responder)) |
| } else { |
| None |
| } |
| } |
| |
| #[allow(irrefutable_let_patterns)] |
| pub fn into_call_which_may_fail( |
| self, |
| ) -> Option<(String, ExampleUseOfErrorSyntaxCallWhichMayFailResponder)> { |
| if let ExampleUseOfErrorSyntaxRequest::CallWhichMayFail { s, responder } = self { |
| Some((s, responder)) |
| } else { |
| None |
| } |
| } |
| |
| /// Name of the method defined in FIDL |
| pub fn method_name(&self) -> &'static str { |
| match *self { |
| ExampleUseOfErrorSyntaxRequest::ComposedCallWhichMayFail { .. } => { |
| "composed_call_which_may_fail" |
| } |
| ExampleUseOfErrorSyntaxRequest::CallWhichMayFail { .. } => "call_which_may_fail", |
| } |
| } |
| } |
| |
| #[derive(Debug, Clone)] |
| pub struct ExampleUseOfErrorSyntaxControlHandle { |
| inner: std::sync::Arc<fidl::ServeInner>, |
| } |
| |
| impl fidl::endpoints::ControlHandle for ExampleUseOfErrorSyntaxControlHandle { |
| 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() |
| } |
| } |
| |
| impl ExampleUseOfErrorSyntaxControlHandle {} |
| |
| #[must_use = "FIDL methods require a response to be sent"] |
| #[derive(Debug)] |
| pub struct ExampleUseOfErrorSyntaxComposedCallWhichMayFailResponder { |
| control_handle: std::mem::ManuallyDrop<ExampleUseOfErrorSyntaxControlHandle>, |
| tx_id: u32, |
| } |
| |
| /// Set the the channel to be shutdown (see [`ExampleUseOfErrorSyntaxControlHandle::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 ExampleUseOfErrorSyntaxComposedCallWhichMayFailResponder { |
| 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 ExampleUseOfErrorSyntaxComposedCallWhichMayFailResponder { |
| type ControlHandle = ExampleUseOfErrorSyntaxControlHandle; |
| |
| fn control_handle(&self) -> &ExampleUseOfErrorSyntaxControlHandle { |
| &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 ExampleUseOfErrorSyntaxComposedCallWhichMayFailResponder { |
| /// Sends a response to the FIDL transaction. |
| /// |
| /// Sets the channel to shutdown if an error occurs. |
| pub fn send(self, mut result: Result<i64, u32>) -> 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<i64, u32>) -> Result<(), fidl::Error> { |
| let _result = self.send_raw(result); |
| self.drop_without_shutdown(); |
| _result |
| } |
| |
| fn send_raw(&self, mut result: Result<i64, u32>) -> Result<(), fidl::Error> { |
| self.control_handle.inner.send::<fidl::encoding::ResultType< |
| fidl_test_errorsyntax_parent::ParentUsesErrorSyntaxComposedCallWhichMayFailResponse, |
| u32, |
| >>( |
| result.map(|value| (value,)), |
| self.tx_id, |
| 0x3179cf8f46814221, |
| fidl::encoding::DynamicFlags::empty(), |
| ) |
| } |
| } |
| |
| #[must_use = "FIDL methods require a response to be sent"] |
| #[derive(Debug)] |
| pub struct ExampleUseOfErrorSyntaxCallWhichMayFailResponder { |
| control_handle: std::mem::ManuallyDrop<ExampleUseOfErrorSyntaxControlHandle>, |
| tx_id: u32, |
| } |
| |
| /// Set the the channel to be shutdown (see [`ExampleUseOfErrorSyntaxControlHandle::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 ExampleUseOfErrorSyntaxCallWhichMayFailResponder { |
| 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 ExampleUseOfErrorSyntaxCallWhichMayFailResponder { |
| type ControlHandle = ExampleUseOfErrorSyntaxControlHandle; |
| |
| fn control_handle(&self) -> &ExampleUseOfErrorSyntaxControlHandle { |
| &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 ExampleUseOfErrorSyntaxCallWhichMayFailResponder { |
| /// Sends a response to the FIDL transaction. |
| /// |
| /// Sets the channel to shutdown if an error occurs. |
| pub fn send(self, mut result: Result<i64, u32>) -> 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<i64, u32>) -> Result<(), fidl::Error> { |
| let _result = self.send_raw(result); |
| self.drop_without_shutdown(); |
| _result |
| } |
| |
| fn send_raw(&self, mut result: Result<i64, u32>) -> Result<(), fidl::Error> { |
| self.control_handle.inner.send::<fidl::encoding::ResultType< |
| ExampleUseOfErrorSyntaxCallWhichMayFailResponse, |
| u32, |
| >>( |
| result.map(|value| (value,)), |
| self.tx_id, |
| 0x3424ff83ce3004a2, |
| fidl::encoding::DynamicFlags::empty(), |
| ) |
| } |
| } |
| |
| mod internal { |
| use super::*; |
| |
| unsafe impl fidl::encoding::TypeMarker for ExampleUseOfErrorSyntaxCallWhichMayFailRequest { |
| 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 |
| } |
| } |
| impl fidl::encoding::ValueTypeMarker for ExampleUseOfErrorSyntaxCallWhichMayFailRequest { |
| type Borrowed<'a> = &'a Self; |
| fn borrow<'a>( |
| value: &'a <Self as fidl::encoding::TypeMarker>::Owned, |
| ) -> Self::Borrowed<'a> { |
| value |
| } |
| } |
| |
| unsafe impl fidl::encoding::Encode<ExampleUseOfErrorSyntaxCallWhichMayFailRequest> |
| for &ExampleUseOfErrorSyntaxCallWhichMayFailRequest |
| { |
| #[inline] |
| unsafe fn encode( |
| self, |
| encoder: &mut fidl::encoding::Encoder<'_>, |
| offset: usize, |
| _depth: fidl::encoding::Depth, |
| ) -> fidl::Result<()> { |
| encoder.debug_check_bounds::<ExampleUseOfErrorSyntaxCallWhichMayFailRequest>(offset); |
| // Delegate to tuple encoding. |
| fidl::encoding::Encode::<ExampleUseOfErrorSyntaxCallWhichMayFailRequest>::encode( |
| (<fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow( |
| &self.s, |
| ),), |
| encoder, |
| offset, |
| _depth, |
| ) |
| } |
| } |
| unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::UnboundedString>> |
| fidl::encoding::Encode<ExampleUseOfErrorSyntaxCallWhichMayFailRequest> for (T0,) |
| { |
| #[inline] |
| unsafe fn encode( |
| self, |
| encoder: &mut fidl::encoding::Encoder<'_>, |
| offset: usize, |
| depth: fidl::encoding::Depth, |
| ) -> fidl::Result<()> { |
| encoder.debug_check_bounds::<ExampleUseOfErrorSyntaxCallWhichMayFailRequest>(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> for ExampleUseOfErrorSyntaxCallWhichMayFailRequest { |
| #[inline(always)] |
| fn new_empty() -> Self { |
| Self { s: fidl::new_empty!(fidl::encoding::UnboundedString) } |
| } |
| |
| #[inline] |
| unsafe fn decode( |
| &mut self, |
| decoder: &mut fidl::encoding::Decoder<'_>, |
| offset: usize, |
| _depth: fidl::encoding::Depth, |
| ) -> fidl::Result<()> { |
| decoder.debug_check_bounds::<Self>(offset); |
| // Verify that padding bytes are zero. |
| fidl::decode!( |
| fidl::encoding::UnboundedString, |
| &mut self.s, |
| decoder, |
| offset + 0, |
| _depth |
| )?; |
| Ok(()) |
| } |
| } |
| |
| unsafe impl fidl::encoding::TypeMarker for ExampleUseOfErrorSyntaxCallWhichMayFailResponse { |
| 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 |
| } |
| } |
| impl fidl::encoding::ValueTypeMarker for ExampleUseOfErrorSyntaxCallWhichMayFailResponse { |
| type Borrowed<'a> = &'a Self; |
| fn borrow<'a>( |
| value: &'a <Self as fidl::encoding::TypeMarker>::Owned, |
| ) -> Self::Borrowed<'a> { |
| value |
| } |
| } |
| |
| unsafe impl fidl::encoding::Encode<ExampleUseOfErrorSyntaxCallWhichMayFailResponse> |
| for &ExampleUseOfErrorSyntaxCallWhichMayFailResponse |
| { |
| #[inline] |
| unsafe fn encode( |
| self, |
| encoder: &mut fidl::encoding::Encoder<'_>, |
| offset: usize, |
| _depth: fidl::encoding::Depth, |
| ) -> fidl::Result<()> { |
| encoder.debug_check_bounds::<ExampleUseOfErrorSyntaxCallWhichMayFailResponse>(offset); |
| unsafe { |
| // Copy the object into the buffer. |
| let buf_ptr = encoder.buf.as_mut_ptr().add(offset); |
| (buf_ptr as *mut ExampleUseOfErrorSyntaxCallWhichMayFailResponse).write_unaligned( |
| (self as *const ExampleUseOfErrorSyntaxCallWhichMayFailResponse).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<i64>> |
| fidl::encoding::Encode<ExampleUseOfErrorSyntaxCallWhichMayFailResponse> for (T0,) |
| { |
| #[inline] |
| unsafe fn encode( |
| self, |
| encoder: &mut fidl::encoding::Encoder<'_>, |
| offset: usize, |
| depth: fidl::encoding::Depth, |
| ) -> fidl::Result<()> { |
| encoder.debug_check_bounds::<ExampleUseOfErrorSyntaxCallWhichMayFailResponse>(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> for ExampleUseOfErrorSyntaxCallWhichMayFailResponse { |
| #[inline(always)] |
| fn new_empty() -> Self { |
| Self { value: fidl::new_empty!(i64) } |
| } |
| |
| #[inline] |
| unsafe fn decode( |
| &mut self, |
| decoder: &mut fidl::encoding::Decoder<'_>, |
| 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(()) |
| } |
| } |
| } |