fidl_fuchsia_examples_colocated/
fidl_fuchsia_examples_colocated.rs1#![warn(clippy::all)]
4#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]
5
6use bitflags::bitflags;
7use fidl::client::QueryResponseFut;
8use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
9use fidl::endpoints::{ControlHandle as _, Responder as _};
10pub use fidl_fuchsia_examples_colocated_common::*;
11use futures::future::{self, MaybeDone, TryFutureExt};
12use zx_status;
13
14#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
15pub struct ColocatedMarker;
16
17impl fidl::endpoints::ProtocolMarker for ColocatedMarker {
18 type Proxy = ColocatedProxy;
19 type RequestStream = ColocatedRequestStream;
20 #[cfg(target_os = "fuchsia")]
21 type SynchronousProxy = ColocatedSynchronousProxy;
22
23 const DEBUG_NAME: &'static str = "fuchsia.examples.colocated.Colocated";
24}
25impl fidl::endpoints::DiscoverableProtocolMarker for ColocatedMarker {}
26
27pub trait ColocatedProxyInterface: Send + Sync {
28 type GetVmosResponseFut: std::future::Future<Output = Result<Vec<u64>, fidl::Error>> + Send;
29 fn r#get_vmos(&self) -> Self::GetVmosResponseFut;
30}
31#[derive(Debug)]
32#[cfg(target_os = "fuchsia")]
33pub struct ColocatedSynchronousProxy {
34 client: fidl::client::sync::Client,
35}
36
37#[cfg(target_os = "fuchsia")]
38impl fidl::endpoints::SynchronousProxy for ColocatedSynchronousProxy {
39 type Proxy = ColocatedProxy;
40 type Protocol = ColocatedMarker;
41
42 fn from_channel(inner: fidl::Channel) -> Self {
43 Self::new(inner)
44 }
45
46 fn into_channel(self) -> fidl::Channel {
47 self.client.into_channel()
48 }
49
50 fn as_channel(&self) -> &fidl::Channel {
51 self.client.as_channel()
52 }
53}
54
55#[cfg(target_os = "fuchsia")]
56impl ColocatedSynchronousProxy {
57 pub fn new(channel: fidl::Channel) -> Self {
58 let protocol_name = <ColocatedMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
59 Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
60 }
61
62 pub fn into_channel(self) -> fidl::Channel {
63 self.client.into_channel()
64 }
65
66 pub fn wait_for_event(
69 &self,
70 deadline: zx::MonotonicInstant,
71 ) -> Result<ColocatedEvent, fidl::Error> {
72 ColocatedEvent::decode(self.client.wait_for_event(deadline)?)
73 }
74
75 pub fn r#get_vmos(&self, ___deadline: zx::MonotonicInstant) -> Result<Vec<u64>, fidl::Error> {
77 let _response = self.client.send_query::<
78 fidl::encoding::EmptyPayload,
79 fidl::encoding::FlexibleType<ColocatedGetVmosResponse>,
80 >(
81 (),
82 0x6e0e1cca8af3632a,
83 fidl::encoding::DynamicFlags::FLEXIBLE,
84 ___deadline,
85 )?
86 .into_result::<ColocatedMarker>("get_vmos")?;
87 Ok(_response.vmos)
88 }
89}
90
91#[derive(Debug, Clone)]
92pub struct ColocatedProxy {
93 client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
94}
95
96impl fidl::endpoints::Proxy for ColocatedProxy {
97 type Protocol = ColocatedMarker;
98
99 fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
100 Self::new(inner)
101 }
102
103 fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
104 self.client.into_channel().map_err(|client| Self { client })
105 }
106
107 fn as_channel(&self) -> &::fidl::AsyncChannel {
108 self.client.as_channel()
109 }
110}
111
112impl ColocatedProxy {
113 pub fn new(channel: ::fidl::AsyncChannel) -> Self {
115 let protocol_name = <ColocatedMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
116 Self { client: fidl::client::Client::new(channel, protocol_name) }
117 }
118
119 pub fn take_event_stream(&self) -> ColocatedEventStream {
125 ColocatedEventStream { event_receiver: self.client.take_event_receiver() }
126 }
127
128 pub fn r#get_vmos(
130 &self,
131 ) -> fidl::client::QueryResponseFut<Vec<u64>, fidl::encoding::DefaultFuchsiaResourceDialect>
132 {
133 ColocatedProxyInterface::r#get_vmos(self)
134 }
135}
136
137impl ColocatedProxyInterface for ColocatedProxy {
138 type GetVmosResponseFut =
139 fidl::client::QueryResponseFut<Vec<u64>, fidl::encoding::DefaultFuchsiaResourceDialect>;
140 fn r#get_vmos(&self) -> Self::GetVmosResponseFut {
141 fn _decode(
142 mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
143 ) -> Result<Vec<u64>, fidl::Error> {
144 let _response = fidl::client::decode_transaction_body::<
145 fidl::encoding::FlexibleType<ColocatedGetVmosResponse>,
146 fidl::encoding::DefaultFuchsiaResourceDialect,
147 0x6e0e1cca8af3632a,
148 >(_buf?)?
149 .into_result::<ColocatedMarker>("get_vmos")?;
150 Ok(_response.vmos)
151 }
152 self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<u64>>(
153 (),
154 0x6e0e1cca8af3632a,
155 fidl::encoding::DynamicFlags::FLEXIBLE,
156 _decode,
157 )
158 }
159}
160
161pub struct ColocatedEventStream {
162 event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
163}
164
165impl std::marker::Unpin for ColocatedEventStream {}
166
167impl futures::stream::FusedStream for ColocatedEventStream {
168 fn is_terminated(&self) -> bool {
169 self.event_receiver.is_terminated()
170 }
171}
172
173impl futures::Stream for ColocatedEventStream {
174 type Item = Result<ColocatedEvent, fidl::Error>;
175
176 fn poll_next(
177 mut self: std::pin::Pin<&mut Self>,
178 cx: &mut std::task::Context<'_>,
179 ) -> std::task::Poll<Option<Self::Item>> {
180 match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
181 &mut self.event_receiver,
182 cx
183 )?) {
184 Some(buf) => std::task::Poll::Ready(Some(ColocatedEvent::decode(buf))),
185 None => std::task::Poll::Ready(None),
186 }
187 }
188}
189
190#[derive(Debug)]
191pub enum ColocatedEvent {
192 #[non_exhaustive]
193 _UnknownEvent {
194 ordinal: u64,
196 },
197}
198
199impl ColocatedEvent {
200 fn decode(
202 mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
203 ) -> Result<ColocatedEvent, fidl::Error> {
204 let (bytes, _handles) = buf.split_mut();
205 let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
206 debug_assert_eq!(tx_header.tx_id, 0);
207 match tx_header.ordinal {
208 _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
209 Ok(ColocatedEvent::_UnknownEvent { ordinal: tx_header.ordinal })
210 }
211 _ => Err(fidl::Error::UnknownOrdinal {
212 ordinal: tx_header.ordinal,
213 protocol_name: <ColocatedMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
214 }),
215 }
216 }
217}
218
219pub struct ColocatedRequestStream {
221 inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
222 is_terminated: bool,
223}
224
225impl std::marker::Unpin for ColocatedRequestStream {}
226
227impl futures::stream::FusedStream for ColocatedRequestStream {
228 fn is_terminated(&self) -> bool {
229 self.is_terminated
230 }
231}
232
233impl fidl::endpoints::RequestStream for ColocatedRequestStream {
234 type Protocol = ColocatedMarker;
235 type ControlHandle = ColocatedControlHandle;
236
237 fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
238 Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
239 }
240
241 fn control_handle(&self) -> Self::ControlHandle {
242 ColocatedControlHandle { inner: self.inner.clone() }
243 }
244
245 fn into_inner(
246 self,
247 ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
248 {
249 (self.inner, self.is_terminated)
250 }
251
252 fn from_inner(
253 inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
254 is_terminated: bool,
255 ) -> Self {
256 Self { inner, is_terminated }
257 }
258}
259
260impl futures::Stream for ColocatedRequestStream {
261 type Item = Result<ColocatedRequest, fidl::Error>;
262
263 fn poll_next(
264 mut self: std::pin::Pin<&mut Self>,
265 cx: &mut std::task::Context<'_>,
266 ) -> std::task::Poll<Option<Self::Item>> {
267 let this = &mut *self;
268 if this.inner.check_shutdown(cx) {
269 this.is_terminated = true;
270 return std::task::Poll::Ready(None);
271 }
272 if this.is_terminated {
273 panic!("polled ColocatedRequestStream after completion");
274 }
275 fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
276 |bytes, handles| {
277 match this.inner.channel().read_etc(cx, bytes, handles) {
278 std::task::Poll::Ready(Ok(())) => {}
279 std::task::Poll::Pending => return std::task::Poll::Pending,
280 std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
281 this.is_terminated = true;
282 return std::task::Poll::Ready(None);
283 }
284 std::task::Poll::Ready(Err(e)) => {
285 return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
286 e.into(),
287 ))))
288 }
289 }
290
291 let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
293
294 std::task::Poll::Ready(Some(match header.ordinal {
295 0x6e0e1cca8af3632a => {
296 header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
297 let mut req = fidl::new_empty!(
298 fidl::encoding::EmptyPayload,
299 fidl::encoding::DefaultFuchsiaResourceDialect
300 );
301 fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
302 let control_handle = ColocatedControlHandle { inner: this.inner.clone() };
303 Ok(ColocatedRequest::GetVmos {
304 responder: ColocatedGetVmosResponder {
305 control_handle: std::mem::ManuallyDrop::new(control_handle),
306 tx_id: header.tx_id,
307 },
308 })
309 }
310 _ if header.tx_id == 0
311 && header
312 .dynamic_flags()
313 .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
314 {
315 Ok(ColocatedRequest::_UnknownMethod {
316 ordinal: header.ordinal,
317 control_handle: ColocatedControlHandle { inner: this.inner.clone() },
318 method_type: fidl::MethodType::OneWay,
319 })
320 }
321 _ if header
322 .dynamic_flags()
323 .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
324 {
325 this.inner.send_framework_err(
326 fidl::encoding::FrameworkErr::UnknownMethod,
327 header.tx_id,
328 header.ordinal,
329 header.dynamic_flags(),
330 (bytes, handles),
331 )?;
332 Ok(ColocatedRequest::_UnknownMethod {
333 ordinal: header.ordinal,
334 control_handle: ColocatedControlHandle { inner: this.inner.clone() },
335 method_type: fidl::MethodType::TwoWay,
336 })
337 }
338 _ => Err(fidl::Error::UnknownOrdinal {
339 ordinal: header.ordinal,
340 protocol_name:
341 <ColocatedMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
342 }),
343 }))
344 },
345 )
346 }
347}
348
349#[derive(Debug)]
353pub enum ColocatedRequest {
354 GetVmos { responder: ColocatedGetVmosResponder },
356 #[non_exhaustive]
358 _UnknownMethod {
359 ordinal: u64,
361 control_handle: ColocatedControlHandle,
362 method_type: fidl::MethodType,
363 },
364}
365
366impl ColocatedRequest {
367 #[allow(irrefutable_let_patterns)]
368 pub fn into_get_vmos(self) -> Option<(ColocatedGetVmosResponder)> {
369 if let ColocatedRequest::GetVmos { responder } = self {
370 Some((responder))
371 } else {
372 None
373 }
374 }
375
376 pub fn method_name(&self) -> &'static str {
378 match *self {
379 ColocatedRequest::GetVmos { .. } => "get_vmos",
380 ColocatedRequest::_UnknownMethod { method_type: fidl::MethodType::OneWay, .. } => {
381 "unknown one-way method"
382 }
383 ColocatedRequest::_UnknownMethod { method_type: fidl::MethodType::TwoWay, .. } => {
384 "unknown two-way method"
385 }
386 }
387 }
388}
389
390#[derive(Debug, Clone)]
391pub struct ColocatedControlHandle {
392 inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
393}
394
395impl fidl::endpoints::ControlHandle for ColocatedControlHandle {
396 fn shutdown(&self) {
397 self.inner.shutdown()
398 }
399 fn shutdown_with_epitaph(&self, status: zx_status::Status) {
400 self.inner.shutdown_with_epitaph(status)
401 }
402
403 fn is_closed(&self) -> bool {
404 self.inner.channel().is_closed()
405 }
406 fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
407 self.inner.channel().on_closed()
408 }
409
410 #[cfg(target_os = "fuchsia")]
411 fn signal_peer(
412 &self,
413 clear_mask: zx::Signals,
414 set_mask: zx::Signals,
415 ) -> Result<(), zx_status::Status> {
416 use fidl::Peered;
417 self.inner.channel().signal_peer(clear_mask, set_mask)
418 }
419}
420
421impl ColocatedControlHandle {}
422
423#[must_use = "FIDL methods require a response to be sent"]
424#[derive(Debug)]
425pub struct ColocatedGetVmosResponder {
426 control_handle: std::mem::ManuallyDrop<ColocatedControlHandle>,
427 tx_id: u32,
428}
429
430impl std::ops::Drop for ColocatedGetVmosResponder {
434 fn drop(&mut self) {
435 self.control_handle.shutdown();
436 unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
438 }
439}
440
441impl fidl::endpoints::Responder for ColocatedGetVmosResponder {
442 type ControlHandle = ColocatedControlHandle;
443
444 fn control_handle(&self) -> &ColocatedControlHandle {
445 &self.control_handle
446 }
447
448 fn drop_without_shutdown(mut self) {
449 unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
451 std::mem::forget(self);
453 }
454}
455
456impl ColocatedGetVmosResponder {
457 pub fn send(self, mut vmos: &[u64]) -> Result<(), fidl::Error> {
461 let _result = self.send_raw(vmos);
462 if _result.is_err() {
463 self.control_handle.shutdown();
464 }
465 self.drop_without_shutdown();
466 _result
467 }
468
469 pub fn send_no_shutdown_on_err(self, mut vmos: &[u64]) -> Result<(), fidl::Error> {
471 let _result = self.send_raw(vmos);
472 self.drop_without_shutdown();
473 _result
474 }
475
476 fn send_raw(&self, mut vmos: &[u64]) -> Result<(), fidl::Error> {
477 self.control_handle.inner.send::<fidl::encoding::FlexibleType<ColocatedGetVmosResponse>>(
478 fidl::encoding::Flexible::new((vmos,)),
479 self.tx_id,
480 0x6e0e1cca8af3632a,
481 fidl::encoding::DynamicFlags::FLEXIBLE,
482 )
483 }
484}
485
486mod internal {
487 use super::*;
488}