fidl_fuchsia_power_cpu/

fidl_fuchsia_power_cpu.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 _};
pub use fidl_fuchsia_power_cpu_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

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

impl fidl::endpoints::ProtocolMarker for DomainControllerMarker {
    type Proxy = DomainControllerProxy;
    type RequestStream = DomainControllerRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DomainControllerSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.power.cpu.DomainController";
}
impl fidl::endpoints::DiscoverableProtocolMarker for DomainControllerMarker {}
pub type DomainControllerGetMaxFrequencyResult = Result<u64, GetMaxFrequencyError>;
pub type DomainControllerSetMaxFrequencyResult = Result<(), SetMaxFrequencyError>;
pub type DomainControllerClearMaxFrequencyResult = Result<(), ClearMaxFrequencyError>;

pub trait DomainControllerProxyInterface: Send + Sync {
    type ListDomainsResponseFut: std::future::Future<Output = Result<Vec<DomainInfo>, fidl::Error>>
        + Send;
    fn r#list_domains(&self) -> Self::ListDomainsResponseFut;
    type GetMaxFrequencyResponseFut: std::future::Future<Output = Result<DomainControllerGetMaxFrequencyResult, fidl::Error>>
        + Send;
    fn r#get_max_frequency(&self, domain_id: u64) -> Self::GetMaxFrequencyResponseFut;
    type SetMaxFrequencyResponseFut: std::future::Future<Output = Result<DomainControllerSetMaxFrequencyResult, fidl::Error>>
        + Send;
    fn r#set_max_frequency(
        &self,
        domain_id: u64,
        frequency_index: u64,
    ) -> Self::SetMaxFrequencyResponseFut;
    type ClearMaxFrequencyResponseFut: std::future::Future<Output = Result<DomainControllerClearMaxFrequencyResult, fidl::Error>>
        + Send;
    fn r#clear_max_frequency(&self, domain_id: u64) -> Self::ClearMaxFrequencyResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DomainControllerSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DomainControllerSynchronousProxy {
    type Proxy = DomainControllerProxy;
    type Protocol = DomainControllerMarker;

    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 DomainControllerSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

    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<DomainControllerEvent, fidl::Error> {
        DomainControllerEvent::decode(
            self.client.wait_for_event::<DomainControllerMarker>(deadline)?,
        )
    }

    /// Lists info about each domain managed by the server.
    ///
    /// The server is guaranteed to fill all fields within `DomainInfo` unless
    /// the field is explicitly marked as "Optional".
    pub fn r#list_domains(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<Vec<DomainInfo>, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::FlexibleType<DomainControllerListDomainsResponse>,
            DomainControllerMarker,
        >(
            (),
            0x3dfa728011b3ee0c,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DomainControllerMarker>("list_domains")?;
        Ok(_response.domains)
    }

    /// Gets the index of the max frequency the CPU can run at.
    ///
    /// `max_frequency_index` corresponds to the index of a frequency within
    /// this domain's `available_frequencies_hz` list retrieved via
    /// [`ListDomains`].
    ///
    /// If SetMaxFrequency has never been called, this will return the index
    /// that corresponds to the highest available frequency for this domain.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    pub fn r#get_max_frequency(
        &self,
        mut domain_id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DomainControllerGetMaxFrequencyResult, fidl::Error> {
        let _response = self.client.send_query::<
            DomainControllerGetMaxFrequencyRequest,
            fidl::encoding::FlexibleResultType<DomainControllerGetMaxFrequencyResponse, GetMaxFrequencyError>,
            DomainControllerMarker,
        >(
            (domain_id,),
            0x6c8cc16cbd270f62,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DomainControllerMarker>("get_max_frequency")?;
        Ok(_response.map(|x| x.max_frequency_index))
    }

    /// Sets the max frequency the CPU can run at.
    ///
    /// `frequency_index` must correspond to the index of a frequency within
    /// this domain's `available_frequencies_hz` list retrieved via
    /// [`ListDomains`].
    ///
    /// On products with Runtime Processor Power Management (RPPM), the CPU may
    /// briefly exceed max frequency if power limits allow.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    /// If `frequency_index` is invalid, INVALID_ARGUMENTS is returned.
    pub fn r#set_max_frequency(
        &self,
        mut domain_id: u64,
        mut frequency_index: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DomainControllerSetMaxFrequencyResult, fidl::Error> {
        let _response = self.client.send_query::<
            DomainControllerSetMaxFrequencyRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, SetMaxFrequencyError>,
            DomainControllerMarker,
        >(
            (domain_id, frequency_index,),
            0x427d7a45e538939e,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DomainControllerMarker>("set_max_frequency")?;
        Ok(_response.map(|x| x))
    }

    /// Clears the max frequency limit the CPU can run at.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    pub fn r#clear_max_frequency(
        &self,
        mut domain_id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DomainControllerClearMaxFrequencyResult, fidl::Error> {
        let _response = self.client.send_query::<
            DomainControllerClearMaxFrequencyRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, ClearMaxFrequencyError>,
            DomainControllerMarker,
        >(
            (domain_id,),
            0x738116a31e202ba5,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DomainControllerMarker>("clear_max_frequency")?;
        Ok(_response.map(|x| x))
    }
}

#[cfg(target_os = "fuchsia")]
impl From<DomainControllerSynchronousProxy> for zx::NullableHandle {
    fn from(value: DomainControllerSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for DomainControllerSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for DomainControllerSynchronousProxy {
    type Protocol = DomainControllerMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<DomainControllerMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

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

impl fidl::endpoints::Proxy for DomainControllerProxy {
    type Protocol = DomainControllerMarker;

    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 DomainControllerProxy {
    /// Create a new Proxy for fuchsia.power.cpu/DomainController.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DomainControllerMarker 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) -> DomainControllerEventStream {
        DomainControllerEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Lists info about each domain managed by the server.
    ///
    /// The server is guaranteed to fill all fields within `DomainInfo` unless
    /// the field is explicitly marked as "Optional".
    pub fn r#list_domains(
        &self,
    ) -> fidl::client::QueryResponseFut<
        Vec<DomainInfo>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DomainControllerProxyInterface::r#list_domains(self)
    }

    /// Gets the index of the max frequency the CPU can run at.
    ///
    /// `max_frequency_index` corresponds to the index of a frequency within
    /// this domain's `available_frequencies_hz` list retrieved via
    /// [`ListDomains`].
    ///
    /// If SetMaxFrequency has never been called, this will return the index
    /// that corresponds to the highest available frequency for this domain.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    pub fn r#get_max_frequency(
        &self,
        mut domain_id: u64,
    ) -> fidl::client::QueryResponseFut<
        DomainControllerGetMaxFrequencyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DomainControllerProxyInterface::r#get_max_frequency(self, domain_id)
    }

    /// Sets the max frequency the CPU can run at.
    ///
    /// `frequency_index` must correspond to the index of a frequency within
    /// this domain's `available_frequencies_hz` list retrieved via
    /// [`ListDomains`].
    ///
    /// On products with Runtime Processor Power Management (RPPM), the CPU may
    /// briefly exceed max frequency if power limits allow.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    /// If `frequency_index` is invalid, INVALID_ARGUMENTS is returned.
    pub fn r#set_max_frequency(
        &self,
        mut domain_id: u64,
        mut frequency_index: u64,
    ) -> fidl::client::QueryResponseFut<
        DomainControllerSetMaxFrequencyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DomainControllerProxyInterface::r#set_max_frequency(self, domain_id, frequency_index)
    }

    /// Clears the max frequency limit the CPU can run at.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    pub fn r#clear_max_frequency(
        &self,
        mut domain_id: u64,
    ) -> fidl::client::QueryResponseFut<
        DomainControllerClearMaxFrequencyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DomainControllerProxyInterface::r#clear_max_frequency(self, domain_id)
    }
}

impl DomainControllerProxyInterface for DomainControllerProxy {
    type ListDomainsResponseFut = fidl::client::QueryResponseFut<
        Vec<DomainInfo>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#list_domains(&self) -> Self::ListDomainsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<DomainInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<DomainControllerListDomainsResponse>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x3dfa728011b3ee0c,
            >(_buf?)?
            .into_result::<DomainControllerMarker>("list_domains")?;
            Ok(_response.domains)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<DomainInfo>>(
            (),
            0x3dfa728011b3ee0c,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type GetMaxFrequencyResponseFut = fidl::client::QueryResponseFut<
        DomainControllerGetMaxFrequencyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_max_frequency(&self, mut domain_id: u64) -> Self::GetMaxFrequencyResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DomainControllerGetMaxFrequencyResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    DomainControllerGetMaxFrequencyResponse,
                    GetMaxFrequencyError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6c8cc16cbd270f62,
            >(_buf?)?
            .into_result::<DomainControllerMarker>("get_max_frequency")?;
            Ok(_response.map(|x| x.max_frequency_index))
        }
        self.client.send_query_and_decode::<
            DomainControllerGetMaxFrequencyRequest,
            DomainControllerGetMaxFrequencyResult,
        >(
            (domain_id,),
            0x6c8cc16cbd270f62,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type SetMaxFrequencyResponseFut = fidl::client::QueryResponseFut<
        DomainControllerSetMaxFrequencyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_max_frequency(
        &self,
        mut domain_id: u64,
        mut frequency_index: u64,
    ) -> Self::SetMaxFrequencyResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DomainControllerSetMaxFrequencyResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    SetMaxFrequencyError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x427d7a45e538939e,
            >(_buf?)?
            .into_result::<DomainControllerMarker>("set_max_frequency")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DomainControllerSetMaxFrequencyRequest,
            DomainControllerSetMaxFrequencyResult,
        >(
            (domain_id, frequency_index,),
            0x427d7a45e538939e,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type ClearMaxFrequencyResponseFut = fidl::client::QueryResponseFut<
        DomainControllerClearMaxFrequencyResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#clear_max_frequency(&self, mut domain_id: u64) -> Self::ClearMaxFrequencyResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DomainControllerClearMaxFrequencyResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    ClearMaxFrequencyError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x738116a31e202ba5,
            >(_buf?)?
            .into_result::<DomainControllerMarker>("clear_max_frequency")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DomainControllerClearMaxFrequencyRequest,
            DomainControllerClearMaxFrequencyResult,
        >(
            (domain_id,),
            0x738116a31e202ba5,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

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

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

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

impl futures::Stream for DomainControllerEventStream {
    type Item = Result<DomainControllerEvent, 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(DomainControllerEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DomainControllerEvent {
    #[non_exhaustive]
    _UnknownEvent {
        /// Ordinal of the event that was sent.
        ordinal: u64,
    },
}

impl DomainControllerEvent {
    /// Decodes a message buffer as a [`DomainControllerEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<DomainControllerEvent, 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 {
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(DomainControllerEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <DomainControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.power.cpu/DomainController.
pub struct DomainControllerRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for DomainControllerRequestStream {
    type Protocol = DomainControllerMarker;
    type ControlHandle = DomainControllerControlHandle;

    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 {
        DomainControllerControlHandle { 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 DomainControllerRequestStream {
    type Item = Result<DomainControllerRequest, 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 DomainControllerRequestStream 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 {
                    0x3dfa728011b3ee0c => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            DomainControllerControlHandle { inner: this.inner.clone() };
                        Ok(DomainControllerRequest::ListDomains {
                            responder: DomainControllerListDomainsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x6c8cc16cbd270f62 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DomainControllerGetMaxFrequencyRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DomainControllerGetMaxFrequencyRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            DomainControllerControlHandle { inner: this.inner.clone() };
                        Ok(DomainControllerRequest::GetMaxFrequency {
                            domain_id: req.domain_id,

                            responder: DomainControllerGetMaxFrequencyResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x427d7a45e538939e => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DomainControllerSetMaxFrequencyRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DomainControllerSetMaxFrequencyRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            DomainControllerControlHandle { inner: this.inner.clone() };
                        Ok(DomainControllerRequest::SetMaxFrequency {
                            domain_id: req.domain_id,
                            frequency_index: req.frequency_index,

                            responder: DomainControllerSetMaxFrequencyResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x738116a31e202ba5 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DomainControllerClearMaxFrequencyRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DomainControllerClearMaxFrequencyRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            DomainControllerControlHandle { inner: this.inner.clone() };
                        Ok(DomainControllerRequest::ClearMaxFrequency {
                            domain_id: req.domain_id,

                            responder: DomainControllerClearMaxFrequencyResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ if header.tx_id == 0
                        && header
                            .dynamic_flags()
                            .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        Ok(DomainControllerRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: DomainControllerControlHandle {
                                inner: this.inner.clone(),
                            },
                            method_type: fidl::MethodType::OneWay,
                        })
                    }
                    _ if header
                        .dynamic_flags()
                        .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        this.inner.send_framework_err(
                            fidl::encoding::FrameworkErr::UnknownMethod,
                            header.tx_id,
                            header.ordinal,
                            header.dynamic_flags(),
                            (bytes, handles),
                        )?;
                        Ok(DomainControllerRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: DomainControllerControlHandle {
                                inner: this.inner.clone(),
                            },
                            method_type: fidl::MethodType::TwoWay,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DomainControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum DomainControllerRequest {
    /// Lists info about each domain managed by the server.
    ///
    /// The server is guaranteed to fill all fields within `DomainInfo` unless
    /// the field is explicitly marked as "Optional".
    ListDomains { responder: DomainControllerListDomainsResponder },
    /// Gets the index of the max frequency the CPU can run at.
    ///
    /// `max_frequency_index` corresponds to the index of a frequency within
    /// this domain's `available_frequencies_hz` list retrieved via
    /// [`ListDomains`].
    ///
    /// If SetMaxFrequency has never been called, this will return the index
    /// that corresponds to the highest available frequency for this domain.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    GetMaxFrequency { domain_id: u64, responder: DomainControllerGetMaxFrequencyResponder },
    /// Sets the max frequency the CPU can run at.
    ///
    /// `frequency_index` must correspond to the index of a frequency within
    /// this domain's `available_frequencies_hz` list retrieved via
    /// [`ListDomains`].
    ///
    /// On products with Runtime Processor Power Management (RPPM), the CPU may
    /// briefly exceed max frequency if power limits allow.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    /// If `frequency_index` is invalid, INVALID_ARGUMENTS is returned.
    SetMaxFrequency {
        domain_id: u64,
        frequency_index: u64,
        responder: DomainControllerSetMaxFrequencyResponder,
    },
    /// Clears the max frequency limit the CPU can run at.
    ///
    /// If `domain_id` is invalid, INVALID_ARGUMENTS is returned.
    ClearMaxFrequency { domain_id: u64, responder: DomainControllerClearMaxFrequencyResponder },
    /// An interaction was received which does not match any known method.
    #[non_exhaustive]
    _UnknownMethod {
        /// Ordinal of the method that was called.
        ordinal: u64,
        control_handle: DomainControllerControlHandle,
        method_type: fidl::MethodType,
    },
}

impl DomainControllerRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_list_domains(self) -> Option<(DomainControllerListDomainsResponder)> {
        if let DomainControllerRequest::ListDomains { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_max_frequency(self) -> Option<(u64, DomainControllerGetMaxFrequencyResponder)> {
        if let DomainControllerRequest::GetMaxFrequency { domain_id, responder } = self {
            Some((domain_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_max_frequency(
        self,
    ) -> Option<(u64, u64, DomainControllerSetMaxFrequencyResponder)> {
        if let DomainControllerRequest::SetMaxFrequency { domain_id, frequency_index, responder } =
            self
        {
            Some((domain_id, frequency_index, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_clear_max_frequency(
        self,
    ) -> Option<(u64, DomainControllerClearMaxFrequencyResponder)> {
        if let DomainControllerRequest::ClearMaxFrequency { domain_id, responder } = self {
            Some((domain_id, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DomainControllerRequest::ListDomains { .. } => "list_domains",
            DomainControllerRequest::GetMaxFrequency { .. } => "get_max_frequency",
            DomainControllerRequest::SetMaxFrequency { .. } => "set_max_frequency",
            DomainControllerRequest::ClearMaxFrequency { .. } => "clear_max_frequency",
            DomainControllerRequest::_UnknownMethod {
                method_type: fidl::MethodType::OneWay,
                ..
            } => "unknown one-way method",
            DomainControllerRequest::_UnknownMethod {
                method_type: fidl::MethodType::TwoWay,
                ..
            } => "unknown two-way method",
        }
    }
}

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

impl DomainControllerControlHandle {
    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
        self.inner.shutdown_with_epitaph(status.into())
    }
}

impl fidl::endpoints::ControlHandle for DomainControllerControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
        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 DomainControllerControlHandle {}

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

/// Set the the channel to be shutdown (see [`DomainControllerControlHandle::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 DomainControllerListDomainsResponder {
    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 DomainControllerListDomainsResponder {
    type ControlHandle = DomainControllerControlHandle;

    fn control_handle(&self) -> &DomainControllerControlHandle {
        &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 DomainControllerListDomainsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut domains: &[DomainInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(domains);
        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 domains: &[DomainInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(domains);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut domains: &[DomainInfo]) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::FlexibleType<DomainControllerListDomainsResponse>>(
                fidl::encoding::Flexible::new((domains,)),
                self.tx_id,
                0x3dfa728011b3ee0c,
                fidl::encoding::DynamicFlags::FLEXIBLE,
            )
    }
}

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

/// Set the the channel to be shutdown (see [`DomainControllerControlHandle::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 DomainControllerGetMaxFrequencyResponder {
    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 DomainControllerGetMaxFrequencyResponder {
    type ControlHandle = DomainControllerControlHandle;

    fn control_handle(&self) -> &DomainControllerControlHandle {
        &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 DomainControllerGetMaxFrequencyResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<u64, GetMaxFrequencyError>) -> 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<u64, GetMaxFrequencyError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<u64, GetMaxFrequencyError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DomainControllerGetMaxFrequencyResponse,
            GetMaxFrequencyError,
        >>(
            fidl::encoding::FlexibleResult::new(
                result.map(|max_frequency_index| (max_frequency_index,)),
            ),
            self.tx_id,
            0x6c8cc16cbd270f62,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

/// Set the the channel to be shutdown (see [`DomainControllerControlHandle::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 DomainControllerSetMaxFrequencyResponder {
    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 DomainControllerSetMaxFrequencyResponder {
    type ControlHandle = DomainControllerControlHandle;

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

    fn send_raw(&self, mut result: Result<(), SetMaxFrequencyError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            SetMaxFrequencyError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x427d7a45e538939e,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

/// Set the the channel to be shutdown (see [`DomainControllerControlHandle::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 DomainControllerClearMaxFrequencyResponder {
    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 DomainControllerClearMaxFrequencyResponder {
    type ControlHandle = DomainControllerControlHandle;

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

    fn send_raw(&self, mut result: Result<(), ClearMaxFrequencyError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            ClearMaxFrequencyError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x738116a31e202ba5,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

mod internal {
    use super::*;
}