fidl_fuchsia_update_verify/
fidl_fuchsia_update_verify.rs

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        Self { client: fidl::client::sync::Client::new(channel) }
60    }
61
62    pub fn into_channel(self) -> fidl::Channel {
63        self.client.into_channel()
64    }
65
66    /// Waits until an event arrives and returns it. It is safe for other
67    /// threads to make concurrent requests while waiting for an event.
68    pub fn wait_for_event(
69        &self,
70        deadline: zx::MonotonicInstant,
71    ) -> Result<ComponentOtaHealthCheckEvent, fidl::Error> {
72        ComponentOtaHealthCheckEvent::decode(
73            self.client.wait_for_event::<ComponentOtaHealthCheckMarker>(deadline)?,
74        )
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            ComponentOtaHealthCheckMarker,
85        >(
86            (),
87            0x4a0bab1f2132f9ee,
88            fidl::encoding::DynamicFlags::empty(),
89            ___deadline,
90        )?;
91        Ok(_response.health_status)
92    }
93}
94
95#[cfg(target_os = "fuchsia")]
96impl From<ComponentOtaHealthCheckSynchronousProxy> for zx::NullableHandle {
97    fn from(value: ComponentOtaHealthCheckSynchronousProxy) -> Self {
98        value.into_channel().into()
99    }
100}
101
102#[cfg(target_os = "fuchsia")]
103impl From<fidl::Channel> for ComponentOtaHealthCheckSynchronousProxy {
104    fn from(value: fidl::Channel) -> Self {
105        Self::new(value)
106    }
107}
108
109#[cfg(target_os = "fuchsia")]
110impl fidl::endpoints::FromClient for ComponentOtaHealthCheckSynchronousProxy {
111    type Protocol = ComponentOtaHealthCheckMarker;
112
113    fn from_client(value: fidl::endpoints::ClientEnd<ComponentOtaHealthCheckMarker>) -> Self {
114        Self::new(value.into_channel())
115    }
116}
117
118#[derive(Debug, Clone)]
119pub struct ComponentOtaHealthCheckProxy {
120    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
121}
122
123impl fidl::endpoints::Proxy for ComponentOtaHealthCheckProxy {
124    type Protocol = ComponentOtaHealthCheckMarker;
125
126    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
127        Self::new(inner)
128    }
129
130    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
131        self.client.into_channel().map_err(|client| Self { client })
132    }
133
134    fn as_channel(&self) -> &::fidl::AsyncChannel {
135        self.client.as_channel()
136    }
137}
138
139impl ComponentOtaHealthCheckProxy {
140    /// Create a new Proxy for fuchsia.update.verify/ComponentOtaHealthCheck.
141    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
142        let protocol_name =
143            <ComponentOtaHealthCheckMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
144        Self { client: fidl::client::Client::new(channel, protocol_name) }
145    }
146
147    /// Get a Stream of events from the remote end of the protocol.
148    ///
149    /// # Panics
150    ///
151    /// Panics if the event stream was already taken.
152    pub fn take_event_stream(&self) -> ComponentOtaHealthCheckEventStream {
153        ComponentOtaHealthCheckEventStream { event_receiver: self.client.take_event_receiver() }
154    }
155
156    pub fn r#get_health_status(
157        &self,
158    ) -> fidl::client::QueryResponseFut<HealthStatus, fidl::encoding::DefaultFuchsiaResourceDialect>
159    {
160        ComponentOtaHealthCheckProxyInterface::r#get_health_status(self)
161    }
162}
163
164impl ComponentOtaHealthCheckProxyInterface for ComponentOtaHealthCheckProxy {
165    type GetHealthStatusResponseFut =
166        fidl::client::QueryResponseFut<HealthStatus, fidl::encoding::DefaultFuchsiaResourceDialect>;
167    fn r#get_health_status(&self) -> Self::GetHealthStatusResponseFut {
168        fn _decode(
169            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
170        ) -> Result<HealthStatus, fidl::Error> {
171            let _response = fidl::client::decode_transaction_body::<
172                ComponentOtaHealthCheckGetHealthStatusResponse,
173                fidl::encoding::DefaultFuchsiaResourceDialect,
174                0x4a0bab1f2132f9ee,
175            >(_buf?)?;
176            Ok(_response.health_status)
177        }
178        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, HealthStatus>(
179            (),
180            0x4a0bab1f2132f9ee,
181            fidl::encoding::DynamicFlags::empty(),
182            _decode,
183        )
184    }
185}
186
187pub struct ComponentOtaHealthCheckEventStream {
188    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
189}
190
191impl std::marker::Unpin for ComponentOtaHealthCheckEventStream {}
192
193impl futures::stream::FusedStream for ComponentOtaHealthCheckEventStream {
194    fn is_terminated(&self) -> bool {
195        self.event_receiver.is_terminated()
196    }
197}
198
199impl futures::Stream for ComponentOtaHealthCheckEventStream {
200    type Item = Result<ComponentOtaHealthCheckEvent, fidl::Error>;
201
202    fn poll_next(
203        mut self: std::pin::Pin<&mut Self>,
204        cx: &mut std::task::Context<'_>,
205    ) -> std::task::Poll<Option<Self::Item>> {
206        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
207            &mut self.event_receiver,
208            cx
209        )?) {
210            Some(buf) => std::task::Poll::Ready(Some(ComponentOtaHealthCheckEvent::decode(buf))),
211            None => std::task::Poll::Ready(None),
212        }
213    }
214}
215
216#[derive(Debug)]
217pub enum ComponentOtaHealthCheckEvent {}
218
219impl ComponentOtaHealthCheckEvent {
220    /// Decodes a message buffer as a [`ComponentOtaHealthCheckEvent`].
221    fn decode(
222        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
223    ) -> Result<ComponentOtaHealthCheckEvent, fidl::Error> {
224        let (bytes, _handles) = buf.split_mut();
225        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
226        debug_assert_eq!(tx_header.tx_id, 0);
227        match tx_header.ordinal {
228            _ => Err(fidl::Error::UnknownOrdinal {
229                ordinal: tx_header.ordinal,
230                protocol_name:
231                    <ComponentOtaHealthCheckMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
232            }),
233        }
234    }
235}
236
237/// A Stream of incoming requests for fuchsia.update.verify/ComponentOtaHealthCheck.
238pub struct ComponentOtaHealthCheckRequestStream {
239    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
240    is_terminated: bool,
241}
242
243impl std::marker::Unpin for ComponentOtaHealthCheckRequestStream {}
244
245impl futures::stream::FusedStream for ComponentOtaHealthCheckRequestStream {
246    fn is_terminated(&self) -> bool {
247        self.is_terminated
248    }
249}
250
251impl fidl::endpoints::RequestStream for ComponentOtaHealthCheckRequestStream {
252    type Protocol = ComponentOtaHealthCheckMarker;
253    type ControlHandle = ComponentOtaHealthCheckControlHandle;
254
255    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
256        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
257    }
258
259    fn control_handle(&self) -> Self::ControlHandle {
260        ComponentOtaHealthCheckControlHandle { inner: self.inner.clone() }
261    }
262
263    fn into_inner(
264        self,
265    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
266    {
267        (self.inner, self.is_terminated)
268    }
269
270    fn from_inner(
271        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
272        is_terminated: bool,
273    ) -> Self {
274        Self { inner, is_terminated }
275    }
276}
277
278impl futures::Stream for ComponentOtaHealthCheckRequestStream {
279    type Item = Result<ComponentOtaHealthCheckRequest, fidl::Error>;
280
281    fn poll_next(
282        mut self: std::pin::Pin<&mut Self>,
283        cx: &mut std::task::Context<'_>,
284    ) -> std::task::Poll<Option<Self::Item>> {
285        let this = &mut *self;
286        if this.inner.check_shutdown(cx) {
287            this.is_terminated = true;
288            return std::task::Poll::Ready(None);
289        }
290        if this.is_terminated {
291            panic!("polled ComponentOtaHealthCheckRequestStream after completion");
292        }
293        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
294            |bytes, handles| {
295                match this.inner.channel().read_etc(cx, bytes, handles) {
296                    std::task::Poll::Ready(Ok(())) => {}
297                    std::task::Poll::Pending => return std::task::Poll::Pending,
298                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
299                        this.is_terminated = true;
300                        return std::task::Poll::Ready(None);
301                    }
302                    std::task::Poll::Ready(Err(e)) => {
303                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
304                            e.into(),
305                        ))));
306                    }
307                }
308
309                // A message has been received from the channel
310                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
311
312                std::task::Poll::Ready(Some(match header.ordinal {
313                0x4a0bab1f2132f9ee => {
314                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
315                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload, fidl::encoding::DefaultFuchsiaResourceDialect);
316                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
317                    let control_handle = ComponentOtaHealthCheckControlHandle {
318                        inner: this.inner.clone(),
319                    };
320                    Ok(ComponentOtaHealthCheckRequest::GetHealthStatus {
321                        responder: ComponentOtaHealthCheckGetHealthStatusResponder {
322                            control_handle: std::mem::ManuallyDrop::new(control_handle),
323                            tx_id: header.tx_id,
324                        },
325                    })
326                }
327                _ => Err(fidl::Error::UnknownOrdinal {
328                    ordinal: header.ordinal,
329                    protocol_name: <ComponentOtaHealthCheckMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
330                }),
331            }))
332            },
333        )
334    }
335}
336
337/// Protocol for getting the health status of a component.
338/// It is up to the component authors to decide what a component should do after marking
339/// the partition as unhealthy.
340#[derive(Debug)]
341pub enum ComponentOtaHealthCheckRequest {
342    GetHealthStatus { responder: ComponentOtaHealthCheckGetHealthStatusResponder },
343}
344
345impl ComponentOtaHealthCheckRequest {
346    #[allow(irrefutable_let_patterns)]
347    pub fn into_get_health_status(
348        self,
349    ) -> Option<(ComponentOtaHealthCheckGetHealthStatusResponder)> {
350        if let ComponentOtaHealthCheckRequest::GetHealthStatus { responder } = self {
351            Some((responder))
352        } else {
353            None
354        }
355    }
356
357    /// Name of the method defined in FIDL
358    pub fn method_name(&self) -> &'static str {
359        match *self {
360            ComponentOtaHealthCheckRequest::GetHealthStatus { .. } => "get_health_status",
361        }
362    }
363}
364
365#[derive(Debug, Clone)]
366pub struct ComponentOtaHealthCheckControlHandle {
367    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
368}
369
370impl ComponentOtaHealthCheckControlHandle {
371    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
372        self.inner.shutdown_with_epitaph(status.into())
373    }
374}
375
376impl fidl::endpoints::ControlHandle for ComponentOtaHealthCheckControlHandle {
377    fn shutdown(&self) {
378        self.inner.shutdown()
379    }
380
381    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
382        self.inner.shutdown_with_epitaph(status)
383    }
384
385    fn is_closed(&self) -> bool {
386        self.inner.channel().is_closed()
387    }
388    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
389        self.inner.channel().on_closed()
390    }
391
392    #[cfg(target_os = "fuchsia")]
393    fn signal_peer(
394        &self,
395        clear_mask: zx::Signals,
396        set_mask: zx::Signals,
397    ) -> Result<(), zx_status::Status> {
398        use fidl::Peered;
399        self.inner.channel().signal_peer(clear_mask, set_mask)
400    }
401}
402
403impl ComponentOtaHealthCheckControlHandle {}
404
405#[must_use = "FIDL methods require a response to be sent"]
406#[derive(Debug)]
407pub struct ComponentOtaHealthCheckGetHealthStatusResponder {
408    control_handle: std::mem::ManuallyDrop<ComponentOtaHealthCheckControlHandle>,
409    tx_id: u32,
410}
411
412/// Set the the channel to be shutdown (see [`ComponentOtaHealthCheckControlHandle::shutdown`])
413/// if the responder is dropped without sending a response, so that the client
414/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
415impl std::ops::Drop for ComponentOtaHealthCheckGetHealthStatusResponder {
416    fn drop(&mut self) {
417        self.control_handle.shutdown();
418        // Safety: drops once, never accessed again
419        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
420    }
421}
422
423impl fidl::endpoints::Responder for ComponentOtaHealthCheckGetHealthStatusResponder {
424    type ControlHandle = ComponentOtaHealthCheckControlHandle;
425
426    fn control_handle(&self) -> &ComponentOtaHealthCheckControlHandle {
427        &self.control_handle
428    }
429
430    fn drop_without_shutdown(mut self) {
431        // Safety: drops once, never accessed again due to mem::forget
432        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
433        // Prevent Drop from running (which would shut down the channel)
434        std::mem::forget(self);
435    }
436}
437
438impl ComponentOtaHealthCheckGetHealthStatusResponder {
439    /// Sends a response to the FIDL transaction.
440    ///
441    /// Sets the channel to shutdown if an error occurs.
442    pub fn send(self, mut health_status: HealthStatus) -> Result<(), fidl::Error> {
443        let _result = self.send_raw(health_status);
444        if _result.is_err() {
445            self.control_handle.shutdown();
446        }
447        self.drop_without_shutdown();
448        _result
449    }
450
451    /// Similar to "send" but does not shutdown the channel if an error occurs.
452    pub fn send_no_shutdown_on_err(
453        self,
454        mut health_status: HealthStatus,
455    ) -> Result<(), fidl::Error> {
456        let _result = self.send_raw(health_status);
457        self.drop_without_shutdown();
458        _result
459    }
460
461    fn send_raw(&self, mut health_status: HealthStatus) -> Result<(), fidl::Error> {
462        self.control_handle.inner.send::<ComponentOtaHealthCheckGetHealthStatusResponse>(
463            (health_status,),
464            self.tx_id,
465            0x4a0bab1f2132f9ee,
466            fidl::encoding::DynamicFlags::empty(),
467        )
468    }
469}
470
471#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
472pub struct HealthVerificationMarker;
473
474impl fidl::endpoints::ProtocolMarker for HealthVerificationMarker {
475    type Proxy = HealthVerificationProxy;
476    type RequestStream = HealthVerificationRequestStream;
477    #[cfg(target_os = "fuchsia")]
478    type SynchronousProxy = HealthVerificationSynchronousProxy;
479
480    const DEBUG_NAME: &'static str = "fuchsia.update.verify.HealthVerification";
481}
482impl fidl::endpoints::DiscoverableProtocolMarker for HealthVerificationMarker {}
483
484pub trait HealthVerificationProxyInterface: Send + Sync {
485    type QueryHealthChecksResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
486    fn r#query_health_checks(&self) -> Self::QueryHealthChecksResponseFut;
487}
488#[derive(Debug)]
489#[cfg(target_os = "fuchsia")]
490pub struct HealthVerificationSynchronousProxy {
491    client: fidl::client::sync::Client,
492}
493
494#[cfg(target_os = "fuchsia")]
495impl fidl::endpoints::SynchronousProxy for HealthVerificationSynchronousProxy {
496    type Proxy = HealthVerificationProxy;
497    type Protocol = HealthVerificationMarker;
498
499    fn from_channel(inner: fidl::Channel) -> Self {
500        Self::new(inner)
501    }
502
503    fn into_channel(self) -> fidl::Channel {
504        self.client.into_channel()
505    }
506
507    fn as_channel(&self) -> &fidl::Channel {
508        self.client.as_channel()
509    }
510}
511
512#[cfg(target_os = "fuchsia")]
513impl HealthVerificationSynchronousProxy {
514    pub fn new(channel: fidl::Channel) -> Self {
515        Self { client: fidl::client::sync::Client::new(channel) }
516    }
517
518    pub fn into_channel(self) -> fidl::Channel {
519        self.client.into_channel()
520    }
521
522    /// Waits until an event arrives and returns it. It is safe for other
523    /// threads to make concurrent requests while waiting for an event.
524    pub fn wait_for_event(
525        &self,
526        deadline: zx::MonotonicInstant,
527    ) -> Result<HealthVerificationEvent, fidl::Error> {
528        HealthVerificationEvent::decode(
529            self.client.wait_for_event::<HealthVerificationMarker>(deadline)?,
530        )
531    }
532
533    /// Queries the suite of health checks.
534    ///
535    /// Returns `ZX_OK` if every required check is healthy.
536    pub fn r#query_health_checks(
537        &self,
538        ___deadline: zx::MonotonicInstant,
539    ) -> Result<i32, fidl::Error> {
540        let _response = self.client.send_query::<
541            fidl::encoding::EmptyPayload,
542            HealthVerificationQueryHealthChecksResponse,
543            HealthVerificationMarker,
544        >(
545            (),
546            0x372e04d635be9532,
547            fidl::encoding::DynamicFlags::empty(),
548            ___deadline,
549        )?;
550        Ok(_response.status)
551    }
552}
553
554#[cfg(target_os = "fuchsia")]
555impl From<HealthVerificationSynchronousProxy> for zx::NullableHandle {
556    fn from(value: HealthVerificationSynchronousProxy) -> Self {
557        value.into_channel().into()
558    }
559}
560
561#[cfg(target_os = "fuchsia")]
562impl From<fidl::Channel> for HealthVerificationSynchronousProxy {
563    fn from(value: fidl::Channel) -> Self {
564        Self::new(value)
565    }
566}
567
568#[cfg(target_os = "fuchsia")]
569impl fidl::endpoints::FromClient for HealthVerificationSynchronousProxy {
570    type Protocol = HealthVerificationMarker;
571
572    fn from_client(value: fidl::endpoints::ClientEnd<HealthVerificationMarker>) -> Self {
573        Self::new(value.into_channel())
574    }
575}
576
577#[derive(Debug, Clone)]
578pub struct HealthVerificationProxy {
579    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
580}
581
582impl fidl::endpoints::Proxy for HealthVerificationProxy {
583    type Protocol = HealthVerificationMarker;
584
585    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
586        Self::new(inner)
587    }
588
589    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
590        self.client.into_channel().map_err(|client| Self { client })
591    }
592
593    fn as_channel(&self) -> &::fidl::AsyncChannel {
594        self.client.as_channel()
595    }
596}
597
598impl HealthVerificationProxy {
599    /// Create a new Proxy for fuchsia.update.verify/HealthVerification.
600    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
601        let protocol_name =
602            <HealthVerificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
603        Self { client: fidl::client::Client::new(channel, protocol_name) }
604    }
605
606    /// Get a Stream of events from the remote end of the protocol.
607    ///
608    /// # Panics
609    ///
610    /// Panics if the event stream was already taken.
611    pub fn take_event_stream(&self) -> HealthVerificationEventStream {
612        HealthVerificationEventStream { event_receiver: self.client.take_event_receiver() }
613    }
614
615    /// Queries the suite of health checks.
616    ///
617    /// Returns `ZX_OK` if every required check is healthy.
618    pub fn r#query_health_checks(
619        &self,
620    ) -> fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect> {
621        HealthVerificationProxyInterface::r#query_health_checks(self)
622    }
623}
624
625impl HealthVerificationProxyInterface for HealthVerificationProxy {
626    type QueryHealthChecksResponseFut =
627        fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect>;
628    fn r#query_health_checks(&self) -> Self::QueryHealthChecksResponseFut {
629        fn _decode(
630            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
631        ) -> Result<i32, fidl::Error> {
632            let _response = fidl::client::decode_transaction_body::<
633                HealthVerificationQueryHealthChecksResponse,
634                fidl::encoding::DefaultFuchsiaResourceDialect,
635                0x372e04d635be9532,
636            >(_buf?)?;
637            Ok(_response.status)
638        }
639        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i32>(
640            (),
641            0x372e04d635be9532,
642            fidl::encoding::DynamicFlags::empty(),
643            _decode,
644        )
645    }
646}
647
648pub struct HealthVerificationEventStream {
649    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
650}
651
652impl std::marker::Unpin for HealthVerificationEventStream {}
653
654impl futures::stream::FusedStream for HealthVerificationEventStream {
655    fn is_terminated(&self) -> bool {
656        self.event_receiver.is_terminated()
657    }
658}
659
660impl futures::Stream for HealthVerificationEventStream {
661    type Item = Result<HealthVerificationEvent, fidl::Error>;
662
663    fn poll_next(
664        mut self: std::pin::Pin<&mut Self>,
665        cx: &mut std::task::Context<'_>,
666    ) -> std::task::Poll<Option<Self::Item>> {
667        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
668            &mut self.event_receiver,
669            cx
670        )?) {
671            Some(buf) => std::task::Poll::Ready(Some(HealthVerificationEvent::decode(buf))),
672            None => std::task::Poll::Ready(None),
673        }
674    }
675}
676
677#[derive(Debug)]
678pub enum HealthVerificationEvent {}
679
680impl HealthVerificationEvent {
681    /// Decodes a message buffer as a [`HealthVerificationEvent`].
682    fn decode(
683        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
684    ) -> Result<HealthVerificationEvent, fidl::Error> {
685        let (bytes, _handles) = buf.split_mut();
686        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
687        debug_assert_eq!(tx_header.tx_id, 0);
688        match tx_header.ordinal {
689            _ => Err(fidl::Error::UnknownOrdinal {
690                ordinal: tx_header.ordinal,
691                protocol_name:
692                    <HealthVerificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
693            }),
694        }
695    }
696}
697
698/// A Stream of incoming requests for fuchsia.update.verify/HealthVerification.
699pub struct HealthVerificationRequestStream {
700    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
701    is_terminated: bool,
702}
703
704impl std::marker::Unpin for HealthVerificationRequestStream {}
705
706impl futures::stream::FusedStream for HealthVerificationRequestStream {
707    fn is_terminated(&self) -> bool {
708        self.is_terminated
709    }
710}
711
712impl fidl::endpoints::RequestStream for HealthVerificationRequestStream {
713    type Protocol = HealthVerificationMarker;
714    type ControlHandle = HealthVerificationControlHandle;
715
716    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
717        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
718    }
719
720    fn control_handle(&self) -> Self::ControlHandle {
721        HealthVerificationControlHandle { inner: self.inner.clone() }
722    }
723
724    fn into_inner(
725        self,
726    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
727    {
728        (self.inner, self.is_terminated)
729    }
730
731    fn from_inner(
732        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
733        is_terminated: bool,
734    ) -> Self {
735        Self { inner, is_terminated }
736    }
737}
738
739impl futures::Stream for HealthVerificationRequestStream {
740    type Item = Result<HealthVerificationRequest, fidl::Error>;
741
742    fn poll_next(
743        mut self: std::pin::Pin<&mut Self>,
744        cx: &mut std::task::Context<'_>,
745    ) -> std::task::Poll<Option<Self::Item>> {
746        let this = &mut *self;
747        if this.inner.check_shutdown(cx) {
748            this.is_terminated = true;
749            return std::task::Poll::Ready(None);
750        }
751        if this.is_terminated {
752            panic!("polled HealthVerificationRequestStream after completion");
753        }
754        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
755            |bytes, handles| {
756                match this.inner.channel().read_etc(cx, bytes, handles) {
757                    std::task::Poll::Ready(Ok(())) => {}
758                    std::task::Poll::Pending => return std::task::Poll::Pending,
759                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
760                        this.is_terminated = true;
761                        return std::task::Poll::Ready(None);
762                    }
763                    std::task::Poll::Ready(Err(e)) => {
764                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
765                            e.into(),
766                        ))));
767                    }
768                }
769
770                // A message has been received from the channel
771                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
772
773                std::task::Poll::Ready(Some(match header.ordinal {
774                0x372e04d635be9532 => {
775                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
776                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload, fidl::encoding::DefaultFuchsiaResourceDialect);
777                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
778                    let control_handle = HealthVerificationControlHandle {
779                        inner: this.inner.clone(),
780                    };
781                    Ok(HealthVerificationRequest::QueryHealthChecks {
782                        responder: HealthVerificationQueryHealthChecksResponder {
783                            control_handle: std::mem::ManuallyDrop::new(control_handle),
784                            tx_id: header.tx_id,
785                        },
786                    })
787                }
788                _ => Err(fidl::Error::UnknownOrdinal {
789                    ordinal: header.ordinal,
790                    protocol_name: <HealthVerificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
791                }),
792            }))
793            },
794        )
795    }
796}
797
798/// Protocol for reading health check statuses.
799#[derive(Debug)]
800pub enum HealthVerificationRequest {
801    /// Queries the suite of health checks.
802    ///
803    /// Returns `ZX_OK` if every required check is healthy.
804    QueryHealthChecks { responder: HealthVerificationQueryHealthChecksResponder },
805}
806
807impl HealthVerificationRequest {
808    #[allow(irrefutable_let_patterns)]
809    pub fn into_query_health_checks(
810        self,
811    ) -> Option<(HealthVerificationQueryHealthChecksResponder)> {
812        if let HealthVerificationRequest::QueryHealthChecks { responder } = self {
813            Some((responder))
814        } else {
815            None
816        }
817    }
818
819    /// Name of the method defined in FIDL
820    pub fn method_name(&self) -> &'static str {
821        match *self {
822            HealthVerificationRequest::QueryHealthChecks { .. } => "query_health_checks",
823        }
824    }
825}
826
827#[derive(Debug, Clone)]
828pub struct HealthVerificationControlHandle {
829    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
830}
831
832impl HealthVerificationControlHandle {
833    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
834        self.inner.shutdown_with_epitaph(status.into())
835    }
836}
837
838impl fidl::endpoints::ControlHandle for HealthVerificationControlHandle {
839    fn shutdown(&self) {
840        self.inner.shutdown()
841    }
842
843    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
844        self.inner.shutdown_with_epitaph(status)
845    }
846
847    fn is_closed(&self) -> bool {
848        self.inner.channel().is_closed()
849    }
850    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
851        self.inner.channel().on_closed()
852    }
853
854    #[cfg(target_os = "fuchsia")]
855    fn signal_peer(
856        &self,
857        clear_mask: zx::Signals,
858        set_mask: zx::Signals,
859    ) -> Result<(), zx_status::Status> {
860        use fidl::Peered;
861        self.inner.channel().signal_peer(clear_mask, set_mask)
862    }
863}
864
865impl HealthVerificationControlHandle {}
866
867#[must_use = "FIDL methods require a response to be sent"]
868#[derive(Debug)]
869pub struct HealthVerificationQueryHealthChecksResponder {
870    control_handle: std::mem::ManuallyDrop<HealthVerificationControlHandle>,
871    tx_id: u32,
872}
873
874/// Set the the channel to be shutdown (see [`HealthVerificationControlHandle::shutdown`])
875/// if the responder is dropped without sending a response, so that the client
876/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
877impl std::ops::Drop for HealthVerificationQueryHealthChecksResponder {
878    fn drop(&mut self) {
879        self.control_handle.shutdown();
880        // Safety: drops once, never accessed again
881        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
882    }
883}
884
885impl fidl::endpoints::Responder for HealthVerificationQueryHealthChecksResponder {
886    type ControlHandle = HealthVerificationControlHandle;
887
888    fn control_handle(&self) -> &HealthVerificationControlHandle {
889        &self.control_handle
890    }
891
892    fn drop_without_shutdown(mut self) {
893        // Safety: drops once, never accessed again due to mem::forget
894        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
895        // Prevent Drop from running (which would shut down the channel)
896        std::mem::forget(self);
897    }
898}
899
900impl HealthVerificationQueryHealthChecksResponder {
901    /// Sends a response to the FIDL transaction.
902    ///
903    /// Sets the channel to shutdown if an error occurs.
904    pub fn send(self, mut status: i32) -> Result<(), fidl::Error> {
905        let _result = self.send_raw(status);
906        if _result.is_err() {
907            self.control_handle.shutdown();
908        }
909        self.drop_without_shutdown();
910        _result
911    }
912
913    /// Similar to "send" but does not shutdown the channel if an error occurs.
914    pub fn send_no_shutdown_on_err(self, mut status: i32) -> Result<(), fidl::Error> {
915        let _result = self.send_raw(status);
916        self.drop_without_shutdown();
917        _result
918    }
919
920    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
921        self.control_handle.inner.send::<HealthVerificationQueryHealthChecksResponse>(
922            (status,),
923            self.tx_id,
924            0x372e04d635be9532,
925            fidl::encoding::DynamicFlags::empty(),
926        )
927    }
928}
929
930mod internal {
931    use super::*;
932}
fidl_fuchsia_update_verify/fidl_fuchsia_update_verify.rs

fidl_fuchsia_update_verify/
fidl_fuchsia_update_verify.rs
