1#![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 _};
10use futures::future::{self, MaybeDone, TryFutureExt};
11use zx_status;
12
13#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
14pub struct DeviceMarker;
15
16impl fidl::endpoints::ProtocolMarker for DeviceMarker {
17 type Proxy = DeviceProxy;
18 type RequestStream = DeviceRequestStream;
19 #[cfg(target_os = "fuchsia")]
20 type SynchronousProxy = DeviceSynchronousProxy;
21
22 const DEBUG_NAME: &'static str = "fuchsia.devfs.test.Device";
23}
24impl fidl::endpoints::DiscoverableProtocolMarker for DeviceMarker {}
25
26pub trait DeviceProxyInterface: Send + Sync {
27 type PingResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
28 fn r#ping(&self) -> Self::PingResponseFut;
29}
30#[derive(Debug)]
31#[cfg(target_os = "fuchsia")]
32pub struct DeviceSynchronousProxy {
33 client: fidl::client::sync::Client,
34}
35
36#[cfg(target_os = "fuchsia")]
37impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
38 type Proxy = DeviceProxy;
39 type Protocol = DeviceMarker;
40
41 fn from_channel(inner: fidl::Channel) -> Self {
42 Self::new(inner)
43 }
44
45 fn into_channel(self) -> fidl::Channel {
46 self.client.into_channel()
47 }
48
49 fn as_channel(&self) -> &fidl::Channel {
50 self.client.as_channel()
51 }
52}
53
54#[cfg(target_os = "fuchsia")]
55impl DeviceSynchronousProxy {
56 pub fn new(channel: fidl::Channel) -> Self {
57 let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
58 Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
59 }
60
61 pub fn into_channel(self) -> fidl::Channel {
62 self.client.into_channel()
63 }
64
65 pub fn wait_for_event(
68 &self,
69 deadline: zx::MonotonicInstant,
70 ) -> Result<DeviceEvent, fidl::Error> {
71 DeviceEvent::decode(self.client.wait_for_event(deadline)?)
72 }
73
74 pub fn r#ping(&self, ___deadline: zx::MonotonicInstant) -> Result<(), fidl::Error> {
75 let _response =
76 self.client.send_query::<fidl::encoding::EmptyPayload, fidl::encoding::EmptyPayload>(
77 (),
78 0x9d972c4388e131a,
79 fidl::encoding::DynamicFlags::empty(),
80 ___deadline,
81 )?;
82 Ok(_response)
83 }
84}
85
86#[derive(Debug, Clone)]
87pub struct DeviceProxy {
88 client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
89}
90
91impl fidl::endpoints::Proxy for DeviceProxy {
92 type Protocol = DeviceMarker;
93
94 fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
95 Self::new(inner)
96 }
97
98 fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
99 self.client.into_channel().map_err(|client| Self { client })
100 }
101
102 fn as_channel(&self) -> &::fidl::AsyncChannel {
103 self.client.as_channel()
104 }
105}
106
107impl DeviceProxy {
108 pub fn new(channel: ::fidl::AsyncChannel) -> Self {
110 let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
111 Self { client: fidl::client::Client::new(channel, protocol_name) }
112 }
113
114 pub fn take_event_stream(&self) -> DeviceEventStream {
120 DeviceEventStream { event_receiver: self.client.take_event_receiver() }
121 }
122
123 pub fn r#ping(
124 &self,
125 ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
126 DeviceProxyInterface::r#ping(self)
127 }
128}
129
130impl DeviceProxyInterface for DeviceProxy {
131 type PingResponseFut =
132 fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
133 fn r#ping(&self) -> Self::PingResponseFut {
134 fn _decode(
135 mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
136 ) -> Result<(), fidl::Error> {
137 let _response = fidl::client::decode_transaction_body::<
138 fidl::encoding::EmptyPayload,
139 fidl::encoding::DefaultFuchsiaResourceDialect,
140 0x9d972c4388e131a,
141 >(_buf?)?;
142 Ok(_response)
143 }
144 self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, ()>(
145 (),
146 0x9d972c4388e131a,
147 fidl::encoding::DynamicFlags::empty(),
148 _decode,
149 )
150 }
151}
152
153pub struct DeviceEventStream {
154 event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
155}
156
157impl std::marker::Unpin for DeviceEventStream {}
158
159impl futures::stream::FusedStream for DeviceEventStream {
160 fn is_terminated(&self) -> bool {
161 self.event_receiver.is_terminated()
162 }
163}
164
165impl futures::Stream for DeviceEventStream {
166 type Item = Result<DeviceEvent, fidl::Error>;
167
168 fn poll_next(
169 mut self: std::pin::Pin<&mut Self>,
170 cx: &mut std::task::Context<'_>,
171 ) -> std::task::Poll<Option<Self::Item>> {
172 match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
173 &mut self.event_receiver,
174 cx
175 )?) {
176 Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
177 None => std::task::Poll::Ready(None),
178 }
179 }
180}
181
182#[derive(Debug)]
183pub enum DeviceEvent {}
184
185impl DeviceEvent {
186 fn decode(
188 mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
189 ) -> Result<DeviceEvent, fidl::Error> {
190 let (bytes, _handles) = buf.split_mut();
191 let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
192 debug_assert_eq!(tx_header.tx_id, 0);
193 match tx_header.ordinal {
194 _ => Err(fidl::Error::UnknownOrdinal {
195 ordinal: tx_header.ordinal,
196 protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
197 }),
198 }
199 }
200}
201
202pub struct DeviceRequestStream {
204 inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
205 is_terminated: bool,
206}
207
208impl std::marker::Unpin for DeviceRequestStream {}
209
210impl futures::stream::FusedStream for DeviceRequestStream {
211 fn is_terminated(&self) -> bool {
212 self.is_terminated
213 }
214}
215
216impl fidl::endpoints::RequestStream for DeviceRequestStream {
217 type Protocol = DeviceMarker;
218 type ControlHandle = DeviceControlHandle;
219
220 fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
221 Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
222 }
223
224 fn control_handle(&self) -> Self::ControlHandle {
225 DeviceControlHandle { inner: self.inner.clone() }
226 }
227
228 fn into_inner(
229 self,
230 ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
231 {
232 (self.inner, self.is_terminated)
233 }
234
235 fn from_inner(
236 inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
237 is_terminated: bool,
238 ) -> Self {
239 Self { inner, is_terminated }
240 }
241}
242
243impl futures::Stream for DeviceRequestStream {
244 type Item = Result<DeviceRequest, fidl::Error>;
245
246 fn poll_next(
247 mut self: std::pin::Pin<&mut Self>,
248 cx: &mut std::task::Context<'_>,
249 ) -> std::task::Poll<Option<Self::Item>> {
250 let this = &mut *self;
251 if this.inner.check_shutdown(cx) {
252 this.is_terminated = true;
253 return std::task::Poll::Ready(None);
254 }
255 if this.is_terminated {
256 panic!("polled DeviceRequestStream after completion");
257 }
258 fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
259 |bytes, handles| {
260 match this.inner.channel().read_etc(cx, bytes, handles) {
261 std::task::Poll::Ready(Ok(())) => {}
262 std::task::Poll::Pending => return std::task::Poll::Pending,
263 std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
264 this.is_terminated = true;
265 return std::task::Poll::Ready(None);
266 }
267 std::task::Poll::Ready(Err(e)) => {
268 return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
269 e.into(),
270 ))))
271 }
272 }
273
274 let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
276
277 std::task::Poll::Ready(Some(match header.ordinal {
278 0x9d972c4388e131a => {
279 header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
280 let mut req = fidl::new_empty!(
281 fidl::encoding::EmptyPayload,
282 fidl::encoding::DefaultFuchsiaResourceDialect
283 );
284 fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
285 let control_handle = DeviceControlHandle { inner: this.inner.clone() };
286 Ok(DeviceRequest::Ping {
287 responder: DevicePingResponder {
288 control_handle: std::mem::ManuallyDrop::new(control_handle),
289 tx_id: header.tx_id,
290 },
291 })
292 }
293 _ => Err(fidl::Error::UnknownOrdinal {
294 ordinal: header.ordinal,
295 protocol_name:
296 <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
297 }),
298 }))
299 },
300 )
301 }
302}
303
304#[derive(Debug)]
305pub enum DeviceRequest {
306 Ping { responder: DevicePingResponder },
307}
308
309impl DeviceRequest {
310 #[allow(irrefutable_let_patterns)]
311 pub fn into_ping(self) -> Option<(DevicePingResponder)> {
312 if let DeviceRequest::Ping { responder } = self {
313 Some((responder))
314 } else {
315 None
316 }
317 }
318
319 pub fn method_name(&self) -> &'static str {
321 match *self {
322 DeviceRequest::Ping { .. } => "ping",
323 }
324 }
325}
326
327#[derive(Debug, Clone)]
328pub struct DeviceControlHandle {
329 inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
330}
331
332impl fidl::endpoints::ControlHandle for DeviceControlHandle {
333 fn shutdown(&self) {
334 self.inner.shutdown()
335 }
336 fn shutdown_with_epitaph(&self, status: zx_status::Status) {
337 self.inner.shutdown_with_epitaph(status)
338 }
339
340 fn is_closed(&self) -> bool {
341 self.inner.channel().is_closed()
342 }
343 fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
344 self.inner.channel().on_closed()
345 }
346
347 #[cfg(target_os = "fuchsia")]
348 fn signal_peer(
349 &self,
350 clear_mask: zx::Signals,
351 set_mask: zx::Signals,
352 ) -> Result<(), zx_status::Status> {
353 use fidl::Peered;
354 self.inner.channel().signal_peer(clear_mask, set_mask)
355 }
356}
357
358impl DeviceControlHandle {}
359
360#[must_use = "FIDL methods require a response to be sent"]
361#[derive(Debug)]
362pub struct DevicePingResponder {
363 control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
364 tx_id: u32,
365}
366
367impl std::ops::Drop for DevicePingResponder {
371 fn drop(&mut self) {
372 self.control_handle.shutdown();
373 unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
375 }
376}
377
378impl fidl::endpoints::Responder for DevicePingResponder {
379 type ControlHandle = DeviceControlHandle;
380
381 fn control_handle(&self) -> &DeviceControlHandle {
382 &self.control_handle
383 }
384
385 fn drop_without_shutdown(mut self) {
386 unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
388 std::mem::forget(self);
390 }
391}
392
393impl DevicePingResponder {
394 pub fn send(self) -> Result<(), fidl::Error> {
398 let _result = self.send_raw();
399 if _result.is_err() {
400 self.control_handle.shutdown();
401 }
402 self.drop_without_shutdown();
403 _result
404 }
405
406 pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
408 let _result = self.send_raw();
409 self.drop_without_shutdown();
410 _result
411 }
412
413 fn send_raw(&self) -> Result<(), fidl::Error> {
414 self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
415 (),
416 self.tx_id,
417 0x9d972c4388e131a,
418 fidl::encoding::DynamicFlags::empty(),
419 )
420 }
421}
422
423mod internal {
424 use super::*;
425}