fidl_fuchsia_blackout_test/
fidl_fuchsia_blackout_test.rs

// WARNING: This file is machine generated by fidlgen.

#![warn(clippy::all)]
#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]

use bitflags::bitflags;
use fidl::client::QueryResponseFut;
use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
use fidl::endpoints::{ControlHandle as _, Responder as _};
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

pub const MAX_DEVICE_PATH: u64 = 100;

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct ControllerSetupRequest {
    pub device_label: String,
    pub device_path: Option<String>,
    pub seed: u64,
}

impl fidl::Persistable for ControllerSetupRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct ControllerTestRequest {
    pub device_label: String,
    pub device_path: Option<String>,
    pub seed: u64,
    pub duration: u64,
}

impl fidl::Persistable for ControllerTestRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct ControllerVerifyRequest {
    pub device_label: String,
    pub device_path: Option<String>,
    pub seed: u64,
}

impl fidl::Persistable for ControllerVerifyRequest {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct ControllerMarker;

impl fidl::endpoints::ProtocolMarker for ControllerMarker {
    type Proxy = ControllerProxy;
    type RequestStream = ControllerRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ControllerSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.blackout.test.Controller";
}
impl fidl::endpoints::DiscoverableProtocolMarker for ControllerMarker {}
pub type ControllerSetupResult = Result<(), i32>;
pub type ControllerTestResult = Result<(), i32>;
pub type ControllerVerifyResult = Result<(), i32>;

pub trait ControllerProxyInterface: Send + Sync {
    type SetupResponseFut: std::future::Future<Output = Result<ControllerSetupResult, fidl::Error>>
        + Send;
    fn r#setup(
        &self,
        device_label: &str,
        device_path: Option<&str>,
        seed: u64,
    ) -> Self::SetupResponseFut;
    type TestResponseFut: std::future::Future<Output = Result<ControllerTestResult, fidl::Error>>
        + Send;
    fn r#test(
        &self,
        device_label: &str,
        device_path: Option<&str>,
        seed: u64,
        duration: u64,
    ) -> Self::TestResponseFut;
    type VerifyResponseFut: std::future::Future<Output = Result<ControllerVerifyResult, fidl::Error>>
        + Send;
    fn r#verify(
        &self,
        device_label: &str,
        device_path: Option<&str>,
        seed: u64,
    ) -> Self::VerifyResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ControllerSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ControllerSynchronousProxy {
    type Proxy = ControllerProxy;
    type Protocol = ControllerMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl ControllerSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <ControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<ControllerEvent, fidl::Error> {
        ControllerEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Run the setup step for this test. Often, this involves formatting the filesystem of choice
    /// onto the block device, and perhaps setting up a base of files to work with.
    pub fn r#setup(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerSetupResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerSetupRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (device_label, device_path, seed,),
            0x764c5a319190bb48,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Run the test step for this test. This kicks off the load generation algorithm for this
    /// test, which will run indefinitely. It's expected that this load will be interrupted by a
    /// power cycle. If the provided duration is non-zero, this protocol will return after
    /// approximately that amount of time, but the load will continue to run. If the duration
    /// provided is zero, then the test will return when it's done, which for a lot of normal
    /// blackout tests might be never.
    pub fn r#test(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
        mut duration: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerTestResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerTestRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (device_label, device_path, seed, duration,),
            0x3bbfd404364ff799,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Run the verify step for this test. Most of the time it involves running fsck on the block
    /// device and returning the result.
    pub fn r#verify(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerVerifyResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerVerifyRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (device_label, device_path, seed,),
            0x83fd280ed680d48,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

#[derive(Debug, Clone)]
pub struct ControllerProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for ControllerProxy {
    type Protocol = ControllerMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl ControllerProxy {
    /// Create a new Proxy for fuchsia.blackout.test/Controller.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <ControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> ControllerEventStream {
        ControllerEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Run the setup step for this test. Often, this involves formatting the filesystem of choice
    /// onto the block device, and perhaps setting up a base of files to work with.
    pub fn r#setup(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
    ) -> fidl::client::QueryResponseFut<
        ControllerSetupResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#setup(self, device_label, device_path, seed)
    }

    /// Run the test step for this test. This kicks off the load generation algorithm for this
    /// test, which will run indefinitely. It's expected that this load will be interrupted by a
    /// power cycle. If the provided duration is non-zero, this protocol will return after
    /// approximately that amount of time, but the load will continue to run. If the duration
    /// provided is zero, then the test will return when it's done, which for a lot of normal
    /// blackout tests might be never.
    pub fn r#test(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
        mut duration: u64,
    ) -> fidl::client::QueryResponseFut<
        ControllerTestResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#test(self, device_label, device_path, seed, duration)
    }

    /// Run the verify step for this test. Most of the time it involves running fsck on the block
    /// device and returning the result.
    pub fn r#verify(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
    ) -> fidl::client::QueryResponseFut<
        ControllerVerifyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#verify(self, device_label, device_path, seed)
    }
}

impl ControllerProxyInterface for ControllerProxy {
    type SetupResponseFut = fidl::client::QueryResponseFut<
        ControllerSetupResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#setup(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
    ) -> Self::SetupResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerSetupResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x764c5a319190bb48,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<ControllerSetupRequest, ControllerSetupResult>(
            (device_label, device_path, seed),
            0x764c5a319190bb48,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type TestResponseFut = fidl::client::QueryResponseFut<
        ControllerTestResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#test(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
        mut duration: u64,
    ) -> Self::TestResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerTestResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x3bbfd404364ff799,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<ControllerTestRequest, ControllerTestResult>(
            (device_label, device_path, seed, duration),
            0x3bbfd404364ff799,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type VerifyResponseFut = fidl::client::QueryResponseFut<
        ControllerVerifyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#verify(
        &self,
        mut device_label: &str,
        mut device_path: Option<&str>,
        mut seed: u64,
    ) -> Self::VerifyResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerVerifyResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x83fd280ed680d48,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<ControllerVerifyRequest, ControllerVerifyResult>(
            (device_label, device_path, seed),
            0x83fd280ed680d48,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct ControllerEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for ControllerEventStream {}

impl futures::stream::FusedStream for ControllerEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for ControllerEventStream {
    type Item = Result<ControllerEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(ControllerEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum ControllerEvent {}

impl ControllerEvent {
    /// Decodes a message buffer as a [`ControllerEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<ControllerEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <ControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.blackout.test/Controller.
pub struct ControllerRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for ControllerRequestStream {}

impl futures::stream::FusedStream for ControllerRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for ControllerRequestStream {
    type Protocol = ControllerMarker;
    type ControlHandle = ControllerControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        ControllerControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for ControllerRequestStream {
    type Item = Result<ControllerRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled ControllerRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x764c5a319190bb48 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerSetupRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerSetupRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::Setup {
                            device_label: req.device_label,
                            device_path: req.device_path,
                            seed: req.seed,

                            responder: ControllerSetupResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x3bbfd404364ff799 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerTestRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerTestRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::Test {
                            device_label: req.device_label,
                            device_path: req.device_path,
                            seed: req.seed,
                            duration: req.duration,

                            responder: ControllerTestResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x83fd280ed680d48 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerVerifyRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerVerifyRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::Verify {
                            device_label: req.device_label,
                            device_path: req.device_path,
                            seed: req.seed,

                            responder: ControllerVerifyResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <ControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Protocol to control the target-side component of power failure tests for the filesystems.
#[derive(Debug)]
pub enum ControllerRequest {
    /// Run the setup step for this test. Often, this involves formatting the filesystem of choice
    /// onto the block device, and perhaps setting up a base of files to work with.
    Setup {
        device_label: String,
        device_path: Option<String>,
        seed: u64,
        responder: ControllerSetupResponder,
    },
    /// Run the test step for this test. This kicks off the load generation algorithm for this
    /// test, which will run indefinitely. It's expected that this load will be interrupted by a
    /// power cycle. If the provided duration is non-zero, this protocol will return after
    /// approximately that amount of time, but the load will continue to run. If the duration
    /// provided is zero, then the test will return when it's done, which for a lot of normal
    /// blackout tests might be never.
    Test {
        device_label: String,
        device_path: Option<String>,
        seed: u64,
        duration: u64,
        responder: ControllerTestResponder,
    },
    /// Run the verify step for this test. Most of the time it involves running fsck on the block
    /// device and returning the result.
    Verify {
        device_label: String,
        device_path: Option<String>,
        seed: u64,
        responder: ControllerVerifyResponder,
    },
}

impl ControllerRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_setup(self) -> Option<(String, Option<String>, u64, ControllerSetupResponder)> {
        if let ControllerRequest::Setup { device_label, device_path, seed, responder } = self {
            Some((device_label, device_path, seed, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_test(self) -> Option<(String, Option<String>, u64, u64, ControllerTestResponder)> {
        if let ControllerRequest::Test { device_label, device_path, seed, duration, responder } =
            self
        {
            Some((device_label, device_path, seed, duration, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_verify(self) -> Option<(String, Option<String>, u64, ControllerVerifyResponder)> {
        if let ControllerRequest::Verify { device_label, device_path, seed, responder } = self {
            Some((device_label, device_path, seed, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            ControllerRequest::Setup { .. } => "setup",
            ControllerRequest::Test { .. } => "test",
            ControllerRequest::Verify { .. } => "verify",
        }
    }
}

#[derive(Debug, Clone)]
pub struct ControllerControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for ControllerControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl ControllerControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct ControllerSetupResponder {
    control_handle: std::mem::ManuallyDrop<ControllerControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`ControllerControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for ControllerSetupResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for ControllerSetupResponder {
    type ControlHandle = ControllerControlHandle;

    fn control_handle(&self) -> &ControllerControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl ControllerSetupResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x764c5a319190bb48,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct ControllerTestResponder {
    control_handle: std::mem::ManuallyDrop<ControllerControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`ControllerControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for ControllerTestResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for ControllerTestResponder {
    type ControlHandle = ControllerControlHandle;

    fn control_handle(&self) -> &ControllerControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl ControllerTestResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x3bbfd404364ff799,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct ControllerVerifyResponder {
    control_handle: std::mem::ManuallyDrop<ControllerControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`ControllerControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for ControllerVerifyResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for ControllerVerifyResponder {
    type ControlHandle = ControllerControlHandle;

    fn control_handle(&self) -> &ControllerControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl ControllerVerifyResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x83fd280ed680d48,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ValueTypeMarker for ControllerSetupRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ControllerSetupRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            40
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<ControllerSetupRequest, D> for &ControllerSetupRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ControllerSetupRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ControllerSetupRequest, D>::encode(
                (
                    <fidl::encoding::BoundedString<100> as fidl::encoding::ValueTypeMarker>::borrow(&self.device_label),
                    <fidl::encoding::Optional<fidl::encoding::BoundedString<100>> as fidl::encoding::ValueTypeMarker>::borrow(&self.device_path),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.seed),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::BoundedString<100>, D>,
            T1: fidl::encoding::Encode<fidl::encoding::Optional<fidl::encoding::BoundedString<100>>, D>,
            T2: fidl::encoding::Encode<u64, D>,
        > fidl::encoding::Encode<ControllerSetupRequest, D> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ControllerSetupRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            self.2.encode(encoder, offset + 32, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for ControllerSetupRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                device_label: fidl::new_empty!(fidl::encoding::BoundedString<100>, D),
                device_path: fidl::new_empty!(
                    fidl::encoding::Optional<fidl::encoding::BoundedString<100>>,
                    D
                ),
                seed: fidl::new_empty!(u64, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<100>,
                D,
                &mut self.device_label,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Optional<fidl::encoding::BoundedString<100>>,
                D,
                &mut self.device_path,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(u64, D, &mut self.seed, decoder, offset + 32, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for ControllerTestRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ControllerTestRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            48
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<ControllerTestRequest, D>
        for &ControllerTestRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ControllerTestRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ControllerTestRequest, D>::encode(
                (
                    <fidl::encoding::BoundedString<100> as fidl::encoding::ValueTypeMarker>::borrow(&self.device_label),
                    <fidl::encoding::Optional<fidl::encoding::BoundedString<100>> as fidl::encoding::ValueTypeMarker>::borrow(&self.device_path),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.seed),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.duration),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::BoundedString<100>, D>,
            T1: fidl::encoding::Encode<fidl::encoding::Optional<fidl::encoding::BoundedString<100>>, D>,
            T2: fidl::encoding::Encode<u64, D>,
            T3: fidl::encoding::Encode<u64, D>,
        > fidl::encoding::Encode<ControllerTestRequest, D> for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ControllerTestRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            self.2.encode(encoder, offset + 32, depth)?;
            self.3.encode(encoder, offset + 40, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ControllerTestRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                device_label: fidl::new_empty!(fidl::encoding::BoundedString<100>, D),
                device_path: fidl::new_empty!(
                    fidl::encoding::Optional<fidl::encoding::BoundedString<100>>,
                    D
                ),
                seed: fidl::new_empty!(u64, D),
                duration: fidl::new_empty!(u64, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<100>,
                D,
                &mut self.device_label,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Optional<fidl::encoding::BoundedString<100>>,
                D,
                &mut self.device_path,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(u64, D, &mut self.seed, decoder, offset + 32, _depth)?;
            fidl::decode!(u64, D, &mut self.duration, decoder, offset + 40, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for ControllerVerifyRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ControllerVerifyRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            40
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<ControllerVerifyRequest, D> for &ControllerVerifyRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ControllerVerifyRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ControllerVerifyRequest, D>::encode(
                (
                    <fidl::encoding::BoundedString<100> as fidl::encoding::ValueTypeMarker>::borrow(&self.device_label),
                    <fidl::encoding::Optional<fidl::encoding::BoundedString<100>> as fidl::encoding::ValueTypeMarker>::borrow(&self.device_path),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.seed),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::BoundedString<100>, D>,
            T1: fidl::encoding::Encode<fidl::encoding::Optional<fidl::encoding::BoundedString<100>>, D>,
            T2: fidl::encoding::Encode<u64, D>,
        > fidl::encoding::Encode<ControllerVerifyRequest, D> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ControllerVerifyRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            self.2.encode(encoder, offset + 32, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for ControllerVerifyRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                device_label: fidl::new_empty!(fidl::encoding::BoundedString<100>, D),
                device_path: fidl::new_empty!(
                    fidl::encoding::Optional<fidl::encoding::BoundedString<100>>,
                    D
                ),
                seed: fidl::new_empty!(u64, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<100>,
                D,
                &mut self.device_label,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Optional<fidl::encoding::BoundedString<100>>,
                D,
                &mut self.device_path,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(u64, D, &mut self.seed, decoder, offset + 32, _depth)?;
            Ok(())
        }
    }
}
fidl_fuchsia_blackout_test/fidl_fuchsia_blackout_test.rs

fidl_fuchsia_blackout_test/
fidl_fuchsia_blackout_test.rs
