fidl_fuchsia_update_verify/
fidl_fuchsia_update_verify.rs

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1// WARNING: This file is machine generated by fidlgen.
2
3#![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_update_verify_common::*;
11use futures::future::{self, MaybeDone, TryFutureExt};
12use zx_status;
13
14#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
15pub struct ComponentOtaHealthCheckMarker;
16
17impl fidl::endpoints::ProtocolMarker for ComponentOtaHealthCheckMarker {
18    type Proxy = ComponentOtaHealthCheckProxy;
19    type RequestStream = ComponentOtaHealthCheckRequestStream;
20    #[cfg(target_os = "fuchsia")]
21    type SynchronousProxy = ComponentOtaHealthCheckSynchronousProxy;
22
23    const DEBUG_NAME: &'static str = "fuchsia.update.verify.ComponentOtaHealthCheck";
24}
25impl fidl::endpoints::DiscoverableProtocolMarker for ComponentOtaHealthCheckMarker {}
26
27pub trait ComponentOtaHealthCheckProxyInterface: Send + Sync {
28    type GetHealthStatusResponseFut: std::future::Future<Output = Result<HealthStatus, fidl::Error>>
29        + Send;
30    fn r#get_health_status(&self) -> Self::GetHealthStatusResponseFut;
31}
32#[derive(Debug)]
33#[cfg(target_os = "fuchsia")]
34pub struct ComponentOtaHealthCheckSynchronousProxy {
35    client: fidl::client::sync::Client,
36}
37
38#[cfg(target_os = "fuchsia")]
39impl fidl::endpoints::SynchronousProxy for ComponentOtaHealthCheckSynchronousProxy {
40    type Proxy = ComponentOtaHealthCheckProxy;
41    type Protocol = ComponentOtaHealthCheckMarker;
42
43    fn from_channel(inner: fidl::Channel) -> Self {
44        Self::new(inner)
45    }
46
47    fn into_channel(self) -> fidl::Channel {
48        self.client.into_channel()
49    }
50
51    fn as_channel(&self) -> &fidl::Channel {
52        self.client.as_channel()
53    }
54}
55
56#[cfg(target_os = "fuchsia")]
57impl ComponentOtaHealthCheckSynchronousProxy {
58    pub fn new(channel: fidl::Channel) -> Self {
59        let protocol_name =
60            <ComponentOtaHealthCheckMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
61        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
62    }
63
64    pub fn into_channel(self) -> fidl::Channel {
65        self.client.into_channel()
66    }
67
68    /// Waits until an event arrives and returns it. It is safe for other
69    /// threads to make concurrent requests while waiting for an event.
70    pub fn wait_for_event(
71        &self,
72        deadline: zx::MonotonicInstant,
73    ) -> Result<ComponentOtaHealthCheckEvent, fidl::Error> {
74        ComponentOtaHealthCheckEvent::decode(self.client.wait_for_event(deadline)?)
75    }
76
77    pub fn r#get_health_status(
78        &self,
79        ___deadline: zx::MonotonicInstant,
80    ) -> Result<HealthStatus, fidl::Error> {
81        let _response = self.client.send_query::<
82            fidl::encoding::EmptyPayload,
83            ComponentOtaHealthCheckGetHealthStatusResponse,
84        >(
85            (),
86            0x4a0bab1f2132f9ee,
87            fidl::encoding::DynamicFlags::empty(),
88            ___deadline,
89        )?;
90        Ok(_response.health_status)
91    }
92}
93
94#[cfg(target_os = "fuchsia")]
95impl From<ComponentOtaHealthCheckSynchronousProxy> for zx::Handle {
96    fn from(value: ComponentOtaHealthCheckSynchronousProxy) -> Self {
97        value.into_channel().into()
98    }
99}
100
101#[cfg(target_os = "fuchsia")]
102impl From<fidl::Channel> for ComponentOtaHealthCheckSynchronousProxy {
103    fn from(value: fidl::Channel) -> Self {
104        Self::new(value)
105    }
106}
107
108#[derive(Debug, Clone)]
109pub struct ComponentOtaHealthCheckProxy {
110    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
111}
112
113impl fidl::endpoints::Proxy for ComponentOtaHealthCheckProxy {
114    type Protocol = ComponentOtaHealthCheckMarker;
115
116    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
117        Self::new(inner)
118    }
119
120    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
121        self.client.into_channel().map_err(|client| Self { client })
122    }
123
124    fn as_channel(&self) -> &::fidl::AsyncChannel {
125        self.client.as_channel()
126    }
127}
128
129impl ComponentOtaHealthCheckProxy {
130    /// Create a new Proxy for fuchsia.update.verify/ComponentOtaHealthCheck.
131    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
132        let protocol_name =
133            <ComponentOtaHealthCheckMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
134        Self { client: fidl::client::Client::new(channel, protocol_name) }
135    }
136
137    /// Get a Stream of events from the remote end of the protocol.
138    ///
139    /// # Panics
140    ///
141    /// Panics if the event stream was already taken.
142    pub fn take_event_stream(&self) -> ComponentOtaHealthCheckEventStream {
143        ComponentOtaHealthCheckEventStream { event_receiver: self.client.take_event_receiver() }
144    }
145
146    pub fn r#get_health_status(
147        &self,
148    ) -> fidl::client::QueryResponseFut<HealthStatus, fidl::encoding::DefaultFuchsiaResourceDialect>
149    {
150        ComponentOtaHealthCheckProxyInterface::r#get_health_status(self)
151    }
152}
153
154impl ComponentOtaHealthCheckProxyInterface for ComponentOtaHealthCheckProxy {
155    type GetHealthStatusResponseFut =
156        fidl::client::QueryResponseFut<HealthStatus, fidl::encoding::DefaultFuchsiaResourceDialect>;
157    fn r#get_health_status(&self) -> Self::GetHealthStatusResponseFut {
158        fn _decode(
159            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
160        ) -> Result<HealthStatus, fidl::Error> {
161            let _response = fidl::client::decode_transaction_body::<
162                ComponentOtaHealthCheckGetHealthStatusResponse,
163                fidl::encoding::DefaultFuchsiaResourceDialect,
164                0x4a0bab1f2132f9ee,
165            >(_buf?)?;
166            Ok(_response.health_status)
167        }
168        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, HealthStatus>(
169            (),
170            0x4a0bab1f2132f9ee,
171            fidl::encoding::DynamicFlags::empty(),
172            _decode,
173        )
174    }
175}
176
177pub struct ComponentOtaHealthCheckEventStream {
178    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
179}
180
181impl std::marker::Unpin for ComponentOtaHealthCheckEventStream {}
182
183impl futures::stream::FusedStream for ComponentOtaHealthCheckEventStream {
184    fn is_terminated(&self) -> bool {
185        self.event_receiver.is_terminated()
186    }
187}
188
189impl futures::Stream for ComponentOtaHealthCheckEventStream {
190    type Item = Result<ComponentOtaHealthCheckEvent, fidl::Error>;
191
192    fn poll_next(
193        mut self: std::pin::Pin<&mut Self>,
194        cx: &mut std::task::Context<'_>,
195    ) -> std::task::Poll<Option<Self::Item>> {
196        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
197            &mut self.event_receiver,
198            cx
199        )?) {
200            Some(buf) => std::task::Poll::Ready(Some(ComponentOtaHealthCheckEvent::decode(buf))),
201            None => std::task::Poll::Ready(None),
202        }
203    }
204}
205
206#[derive(Debug)]
207pub enum ComponentOtaHealthCheckEvent {}
208
209impl ComponentOtaHealthCheckEvent {
210    /// Decodes a message buffer as a [`ComponentOtaHealthCheckEvent`].
211    fn decode(
212        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
213    ) -> Result<ComponentOtaHealthCheckEvent, fidl::Error> {
214        let (bytes, _handles) = buf.split_mut();
215        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
216        debug_assert_eq!(tx_header.tx_id, 0);
217        match tx_header.ordinal {
218            _ => Err(fidl::Error::UnknownOrdinal {
219                ordinal: tx_header.ordinal,
220                protocol_name:
221                    <ComponentOtaHealthCheckMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
222            }),
223        }
224    }
225}
226
227/// A Stream of incoming requests for fuchsia.update.verify/ComponentOtaHealthCheck.
228pub struct ComponentOtaHealthCheckRequestStream {
229    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
230    is_terminated: bool,
231}
232
233impl std::marker::Unpin for ComponentOtaHealthCheckRequestStream {}
234
235impl futures::stream::FusedStream for ComponentOtaHealthCheckRequestStream {
236    fn is_terminated(&self) -> bool {
237        self.is_terminated
238    }
239}
240
241impl fidl::endpoints::RequestStream for ComponentOtaHealthCheckRequestStream {
242    type Protocol = ComponentOtaHealthCheckMarker;
243    type ControlHandle = ComponentOtaHealthCheckControlHandle;
244
245    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
246        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
247    }
248
249    fn control_handle(&self) -> Self::ControlHandle {
250        ComponentOtaHealthCheckControlHandle { inner: self.inner.clone() }
251    }
252
253    fn into_inner(
254        self,
255    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
256    {
257        (self.inner, self.is_terminated)
258    }
259
260    fn from_inner(
261        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
262        is_terminated: bool,
263    ) -> Self {
264        Self { inner, is_terminated }
265    }
266}
267
268impl futures::Stream for ComponentOtaHealthCheckRequestStream {
269    type Item = Result<ComponentOtaHealthCheckRequest, fidl::Error>;
270
271    fn poll_next(
272        mut self: std::pin::Pin<&mut Self>,
273        cx: &mut std::task::Context<'_>,
274    ) -> std::task::Poll<Option<Self::Item>> {
275        let this = &mut *self;
276        if this.inner.check_shutdown(cx) {
277            this.is_terminated = true;
278            return std::task::Poll::Ready(None);
279        }
280        if this.is_terminated {
281            panic!("polled ComponentOtaHealthCheckRequestStream after completion");
282        }
283        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
284            |bytes, handles| {
285                match this.inner.channel().read_etc(cx, bytes, handles) {
286                    std::task::Poll::Ready(Ok(())) => {}
287                    std::task::Poll::Pending => return std::task::Poll::Pending,
288                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
289                        this.is_terminated = true;
290                        return std::task::Poll::Ready(None);
291                    }
292                    std::task::Poll::Ready(Err(e)) => {
293                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
294                            e.into(),
295                        ))))
296                    }
297                }
298
299                // A message has been received from the channel
300                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
301
302                std::task::Poll::Ready(Some(match header.ordinal {
303                0x4a0bab1f2132f9ee => {
304                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
305                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload, fidl::encoding::DefaultFuchsiaResourceDialect);
306                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
307                    let control_handle = ComponentOtaHealthCheckControlHandle {
308                        inner: this.inner.clone(),
309                    };
310                    Ok(ComponentOtaHealthCheckRequest::GetHealthStatus {
311                        responder: ComponentOtaHealthCheckGetHealthStatusResponder {
312                            control_handle: std::mem::ManuallyDrop::new(control_handle),
313                            tx_id: header.tx_id,
314                        },
315                    })
316                }
317                _ => Err(fidl::Error::UnknownOrdinal {
318                    ordinal: header.ordinal,
319                    protocol_name: <ComponentOtaHealthCheckMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
320                }),
321            }))
322            },
323        )
324    }
325}
326
327/// Protocol for getting the health status of a component.
328/// It is up to the component authors to decide what a component should do after marking
329/// the partition as unhealthy.
330#[derive(Debug)]
331pub enum ComponentOtaHealthCheckRequest {
332    GetHealthStatus { responder: ComponentOtaHealthCheckGetHealthStatusResponder },
333}
334
335impl ComponentOtaHealthCheckRequest {
336    #[allow(irrefutable_let_patterns)]
337    pub fn into_get_health_status(
338        self,
339    ) -> Option<(ComponentOtaHealthCheckGetHealthStatusResponder)> {
340        if let ComponentOtaHealthCheckRequest::GetHealthStatus { responder } = self {
341            Some((responder))
342        } else {
343            None
344        }
345    }
346
347    /// Name of the method defined in FIDL
348    pub fn method_name(&self) -> &'static str {
349        match *self {
350            ComponentOtaHealthCheckRequest::GetHealthStatus { .. } => "get_health_status",
351        }
352    }
353}
354
355#[derive(Debug, Clone)]
356pub struct ComponentOtaHealthCheckControlHandle {
357    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
358}
359
360impl fidl::endpoints::ControlHandle for ComponentOtaHealthCheckControlHandle {
361    fn shutdown(&self) {
362        self.inner.shutdown()
363    }
364    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
365        self.inner.shutdown_with_epitaph(status)
366    }
367
368    fn is_closed(&self) -> bool {
369        self.inner.channel().is_closed()
370    }
371    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
372        self.inner.channel().on_closed()
373    }
374
375    #[cfg(target_os = "fuchsia")]
376    fn signal_peer(
377        &self,
378        clear_mask: zx::Signals,
379        set_mask: zx::Signals,
380    ) -> Result<(), zx_status::Status> {
381        use fidl::Peered;
382        self.inner.channel().signal_peer(clear_mask, set_mask)
383    }
384}
385
386impl ComponentOtaHealthCheckControlHandle {}
387
388#[must_use = "FIDL methods require a response to be sent"]
389#[derive(Debug)]
390pub struct ComponentOtaHealthCheckGetHealthStatusResponder {
391    control_handle: std::mem::ManuallyDrop<ComponentOtaHealthCheckControlHandle>,
392    tx_id: u32,
393}
394
395/// Set the the channel to be shutdown (see [`ComponentOtaHealthCheckControlHandle::shutdown`])
396/// if the responder is dropped without sending a response, so that the client
397/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
398impl std::ops::Drop for ComponentOtaHealthCheckGetHealthStatusResponder {
399    fn drop(&mut self) {
400        self.control_handle.shutdown();
401        // Safety: drops once, never accessed again
402        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
403    }
404}
405
406impl fidl::endpoints::Responder for ComponentOtaHealthCheckGetHealthStatusResponder {
407    type ControlHandle = ComponentOtaHealthCheckControlHandle;
408
409    fn control_handle(&self) -> &ComponentOtaHealthCheckControlHandle {
410        &self.control_handle
411    }
412
413    fn drop_without_shutdown(mut self) {
414        // Safety: drops once, never accessed again due to mem::forget
415        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
416        // Prevent Drop from running (which would shut down the channel)
417        std::mem::forget(self);
418    }
419}
420
421impl ComponentOtaHealthCheckGetHealthStatusResponder {
422    /// Sends a response to the FIDL transaction.
423    ///
424    /// Sets the channel to shutdown if an error occurs.
425    pub fn send(self, mut health_status: HealthStatus) -> Result<(), fidl::Error> {
426        let _result = self.send_raw(health_status);
427        if _result.is_err() {
428            self.control_handle.shutdown();
429        }
430        self.drop_without_shutdown();
431        _result
432    }
433
434    /// Similar to "send" but does not shutdown the channel if an error occurs.
435    pub fn send_no_shutdown_on_err(
436        self,
437        mut health_status: HealthStatus,
438    ) -> Result<(), fidl::Error> {
439        let _result = self.send_raw(health_status);
440        self.drop_without_shutdown();
441        _result
442    }
443
444    fn send_raw(&self, mut health_status: HealthStatus) -> Result<(), fidl::Error> {
445        self.control_handle.inner.send::<ComponentOtaHealthCheckGetHealthStatusResponse>(
446            (health_status,),
447            self.tx_id,
448            0x4a0bab1f2132f9ee,
449            fidl::encoding::DynamicFlags::empty(),
450        )
451    }
452}
453
454#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
455pub struct HealthVerificationMarker;
456
457impl fidl::endpoints::ProtocolMarker for HealthVerificationMarker {
458    type Proxy = HealthVerificationProxy;
459    type RequestStream = HealthVerificationRequestStream;
460    #[cfg(target_os = "fuchsia")]
461    type SynchronousProxy = HealthVerificationSynchronousProxy;
462
463    const DEBUG_NAME: &'static str = "fuchsia.update.verify.HealthVerification";
464}
465impl fidl::endpoints::DiscoverableProtocolMarker for HealthVerificationMarker {}
466
467pub trait HealthVerificationProxyInterface: Send + Sync {
468    type QueryHealthChecksResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
469    fn r#query_health_checks(&self) -> Self::QueryHealthChecksResponseFut;
470}
471#[derive(Debug)]
472#[cfg(target_os = "fuchsia")]
473pub struct HealthVerificationSynchronousProxy {
474    client: fidl::client::sync::Client,
475}
476
477#[cfg(target_os = "fuchsia")]
478impl fidl::endpoints::SynchronousProxy for HealthVerificationSynchronousProxy {
479    type Proxy = HealthVerificationProxy;
480    type Protocol = HealthVerificationMarker;
481
482    fn from_channel(inner: fidl::Channel) -> Self {
483        Self::new(inner)
484    }
485
486    fn into_channel(self) -> fidl::Channel {
487        self.client.into_channel()
488    }
489
490    fn as_channel(&self) -> &fidl::Channel {
491        self.client.as_channel()
492    }
493}
494
495#[cfg(target_os = "fuchsia")]
496impl HealthVerificationSynchronousProxy {
497    pub fn new(channel: fidl::Channel) -> Self {
498        let protocol_name =
499            <HealthVerificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
500        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
501    }
502
503    pub fn into_channel(self) -> fidl::Channel {
504        self.client.into_channel()
505    }
506
507    /// Waits until an event arrives and returns it. It is safe for other
508    /// threads to make concurrent requests while waiting for an event.
509    pub fn wait_for_event(
510        &self,
511        deadline: zx::MonotonicInstant,
512    ) -> Result<HealthVerificationEvent, fidl::Error> {
513        HealthVerificationEvent::decode(self.client.wait_for_event(deadline)?)
514    }
515
516    /// Queries the suite of health checks.
517    ///
518    /// Returns `ZX_OK` if every required check is healthy.
519    pub fn r#query_health_checks(
520        &self,
521        ___deadline: zx::MonotonicInstant,
522    ) -> Result<i32, fidl::Error> {
523        let _response = self.client.send_query::<
524            fidl::encoding::EmptyPayload,
525            HealthVerificationQueryHealthChecksResponse,
526        >(
527            (),
528            0x372e04d635be9532,
529            fidl::encoding::DynamicFlags::empty(),
530            ___deadline,
531        )?;
532        Ok(_response.status)
533    }
534}
535
536#[cfg(target_os = "fuchsia")]
537impl From<HealthVerificationSynchronousProxy> for zx::Handle {
538    fn from(value: HealthVerificationSynchronousProxy) -> Self {
539        value.into_channel().into()
540    }
541}
542
543#[cfg(target_os = "fuchsia")]
544impl From<fidl::Channel> for HealthVerificationSynchronousProxy {
545    fn from(value: fidl::Channel) -> Self {
546        Self::new(value)
547    }
548}
549
550#[derive(Debug, Clone)]
551pub struct HealthVerificationProxy {
552    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
553}
554
555impl fidl::endpoints::Proxy for HealthVerificationProxy {
556    type Protocol = HealthVerificationMarker;
557
558    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
559        Self::new(inner)
560    }
561
562    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
563        self.client.into_channel().map_err(|client| Self { client })
564    }
565
566    fn as_channel(&self) -> &::fidl::AsyncChannel {
567        self.client.as_channel()
568    }
569}
570
571impl HealthVerificationProxy {
572    /// Create a new Proxy for fuchsia.update.verify/HealthVerification.
573    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
574        let protocol_name =
575            <HealthVerificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
576        Self { client: fidl::client::Client::new(channel, protocol_name) }
577    }
578
579    /// Get a Stream of events from the remote end of the protocol.
580    ///
581    /// # Panics
582    ///
583    /// Panics if the event stream was already taken.
584    pub fn take_event_stream(&self) -> HealthVerificationEventStream {
585        HealthVerificationEventStream { event_receiver: self.client.take_event_receiver() }
586    }
587
588    /// Queries the suite of health checks.
589    ///
590    /// Returns `ZX_OK` if every required check is healthy.
591    pub fn r#query_health_checks(
592        &self,
593    ) -> fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect> {
594        HealthVerificationProxyInterface::r#query_health_checks(self)
595    }
596}
597
598impl HealthVerificationProxyInterface for HealthVerificationProxy {
599    type QueryHealthChecksResponseFut =
600        fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect>;
601    fn r#query_health_checks(&self) -> Self::QueryHealthChecksResponseFut {
602        fn _decode(
603            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
604        ) -> Result<i32, fidl::Error> {
605            let _response = fidl::client::decode_transaction_body::<
606                HealthVerificationQueryHealthChecksResponse,
607                fidl::encoding::DefaultFuchsiaResourceDialect,
608                0x372e04d635be9532,
609            >(_buf?)?;
610            Ok(_response.status)
611        }
612        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i32>(
613            (),
614            0x372e04d635be9532,
615            fidl::encoding::DynamicFlags::empty(),
616            _decode,
617        )
618    }
619}
620
621pub struct HealthVerificationEventStream {
622    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
623}
624
625impl std::marker::Unpin for HealthVerificationEventStream {}
626
627impl futures::stream::FusedStream for HealthVerificationEventStream {
628    fn is_terminated(&self) -> bool {
629        self.event_receiver.is_terminated()
630    }
631}
632
633impl futures::Stream for HealthVerificationEventStream {
634    type Item = Result<HealthVerificationEvent, fidl::Error>;
635
636    fn poll_next(
637        mut self: std::pin::Pin<&mut Self>,
638        cx: &mut std::task::Context<'_>,
639    ) -> std::task::Poll<Option<Self::Item>> {
640        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
641            &mut self.event_receiver,
642            cx
643        )?) {
644            Some(buf) => std::task::Poll::Ready(Some(HealthVerificationEvent::decode(buf))),
645            None => std::task::Poll::Ready(None),
646        }
647    }
648}
649
650#[derive(Debug)]
651pub enum HealthVerificationEvent {}
652
653impl HealthVerificationEvent {
654    /// Decodes a message buffer as a [`HealthVerificationEvent`].
655    fn decode(
656        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
657    ) -> Result<HealthVerificationEvent, fidl::Error> {
658        let (bytes, _handles) = buf.split_mut();
659        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
660        debug_assert_eq!(tx_header.tx_id, 0);
661        match tx_header.ordinal {
662            _ => Err(fidl::Error::UnknownOrdinal {
663                ordinal: tx_header.ordinal,
664                protocol_name:
665                    <HealthVerificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
666            }),
667        }
668    }
669}
670
671/// A Stream of incoming requests for fuchsia.update.verify/HealthVerification.
672pub struct HealthVerificationRequestStream {
673    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
674    is_terminated: bool,
675}
676
677impl std::marker::Unpin for HealthVerificationRequestStream {}
678
679impl futures::stream::FusedStream for HealthVerificationRequestStream {
680    fn is_terminated(&self) -> bool {
681        self.is_terminated
682    }
683}
684
685impl fidl::endpoints::RequestStream for HealthVerificationRequestStream {
686    type Protocol = HealthVerificationMarker;
687    type ControlHandle = HealthVerificationControlHandle;
688
689    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
690        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
691    }
692
693    fn control_handle(&self) -> Self::ControlHandle {
694        HealthVerificationControlHandle { inner: self.inner.clone() }
695    }
696
697    fn into_inner(
698        self,
699    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
700    {
701        (self.inner, self.is_terminated)
702    }
703
704    fn from_inner(
705        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
706        is_terminated: bool,
707    ) -> Self {
708        Self { inner, is_terminated }
709    }
710}
711
712impl futures::Stream for HealthVerificationRequestStream {
713    type Item = Result<HealthVerificationRequest, fidl::Error>;
714
715    fn poll_next(
716        mut self: std::pin::Pin<&mut Self>,
717        cx: &mut std::task::Context<'_>,
718    ) -> std::task::Poll<Option<Self::Item>> {
719        let this = &mut *self;
720        if this.inner.check_shutdown(cx) {
721            this.is_terminated = true;
722            return std::task::Poll::Ready(None);
723        }
724        if this.is_terminated {
725            panic!("polled HealthVerificationRequestStream after completion");
726        }
727        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
728            |bytes, handles| {
729                match this.inner.channel().read_etc(cx, bytes, handles) {
730                    std::task::Poll::Ready(Ok(())) => {}
731                    std::task::Poll::Pending => return std::task::Poll::Pending,
732                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
733                        this.is_terminated = true;
734                        return std::task::Poll::Ready(None);
735                    }
736                    std::task::Poll::Ready(Err(e)) => {
737                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
738                            e.into(),
739                        ))))
740                    }
741                }
742
743                // A message has been received from the channel
744                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
745
746                std::task::Poll::Ready(Some(match header.ordinal {
747                0x372e04d635be9532 => {
748                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
749                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload, fidl::encoding::DefaultFuchsiaResourceDialect);
750                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
751                    let control_handle = HealthVerificationControlHandle {
752                        inner: this.inner.clone(),
753                    };
754                    Ok(HealthVerificationRequest::QueryHealthChecks {
755                        responder: HealthVerificationQueryHealthChecksResponder {
756                            control_handle: std::mem::ManuallyDrop::new(control_handle),
757                            tx_id: header.tx_id,
758                        },
759                    })
760                }
761                _ => Err(fidl::Error::UnknownOrdinal {
762                    ordinal: header.ordinal,
763                    protocol_name: <HealthVerificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
764                }),
765            }))
766            },
767        )
768    }
769}
770
771/// Protocol for reading health check statuses.
772#[derive(Debug)]
773pub enum HealthVerificationRequest {
774    /// Queries the suite of health checks.
775    ///
776    /// Returns `ZX_OK` if every required check is healthy.
777    QueryHealthChecks { responder: HealthVerificationQueryHealthChecksResponder },
778}
779
780impl HealthVerificationRequest {
781    #[allow(irrefutable_let_patterns)]
782    pub fn into_query_health_checks(
783        self,
784    ) -> Option<(HealthVerificationQueryHealthChecksResponder)> {
785        if let HealthVerificationRequest::QueryHealthChecks { responder } = self {
786            Some((responder))
787        } else {
788            None
789        }
790    }
791
792    /// Name of the method defined in FIDL
793    pub fn method_name(&self) -> &'static str {
794        match *self {
795            HealthVerificationRequest::QueryHealthChecks { .. } => "query_health_checks",
796        }
797    }
798}
799
800#[derive(Debug, Clone)]
801pub struct HealthVerificationControlHandle {
802    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
803}
804
805impl fidl::endpoints::ControlHandle for HealthVerificationControlHandle {
806    fn shutdown(&self) {
807        self.inner.shutdown()
808    }
809    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
810        self.inner.shutdown_with_epitaph(status)
811    }
812
813    fn is_closed(&self) -> bool {
814        self.inner.channel().is_closed()
815    }
816    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
817        self.inner.channel().on_closed()
818    }
819
820    #[cfg(target_os = "fuchsia")]
821    fn signal_peer(
822        &self,
823        clear_mask: zx::Signals,
824        set_mask: zx::Signals,
825    ) -> Result<(), zx_status::Status> {
826        use fidl::Peered;
827        self.inner.channel().signal_peer(clear_mask, set_mask)
828    }
829}
830
831impl HealthVerificationControlHandle {}
832
833#[must_use = "FIDL methods require a response to be sent"]
834#[derive(Debug)]
835pub struct HealthVerificationQueryHealthChecksResponder {
836    control_handle: std::mem::ManuallyDrop<HealthVerificationControlHandle>,
837    tx_id: u32,
838}
839
840/// Set the the channel to be shutdown (see [`HealthVerificationControlHandle::shutdown`])
841/// if the responder is dropped without sending a response, so that the client
842/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
843impl std::ops::Drop for HealthVerificationQueryHealthChecksResponder {
844    fn drop(&mut self) {
845        self.control_handle.shutdown();
846        // Safety: drops once, never accessed again
847        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
848    }
849}
850
851impl fidl::endpoints::Responder for HealthVerificationQueryHealthChecksResponder {
852    type ControlHandle = HealthVerificationControlHandle;
853
854    fn control_handle(&self) -> &HealthVerificationControlHandle {
855        &self.control_handle
856    }
857
858    fn drop_without_shutdown(mut self) {
859        // Safety: drops once, never accessed again due to mem::forget
860        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
861        // Prevent Drop from running (which would shut down the channel)
862        std::mem::forget(self);
863    }
864}
865
866impl HealthVerificationQueryHealthChecksResponder {
867    /// Sends a response to the FIDL transaction.
868    ///
869    /// Sets the channel to shutdown if an error occurs.
870    pub fn send(self, mut status: i32) -> Result<(), fidl::Error> {
871        let _result = self.send_raw(status);
872        if _result.is_err() {
873            self.control_handle.shutdown();
874        }
875        self.drop_without_shutdown();
876        _result
877    }
878
879    /// Similar to "send" but does not shutdown the channel if an error occurs.
880    pub fn send_no_shutdown_on_err(self, mut status: i32) -> Result<(), fidl::Error> {
881        let _result = self.send_raw(status);
882        self.drop_without_shutdown();
883        _result
884    }
885
886    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
887        self.control_handle.inner.send::<HealthVerificationQueryHealthChecksResponse>(
888            (status,),
889            self.tx_id,
890            0x372e04d635be9532,
891            fidl::encoding::DynamicFlags::empty(),
892        )
893    }
894}
895
896mod internal {
897    use super::*;
898}
fidl_fuchsia_update_verify/fidl_fuchsia_update_verify.rs

fidl_fuchsia_update_verify/
fidl_fuchsia_update_verify.rs
