fidl_fuchsia_intl/

fidl_fuchsia_intl.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_intl_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

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

impl fidl::endpoints::ProtocolMarker for PropertyProviderMarker {
    type Proxy = PropertyProviderProxy;
    type RequestStream = PropertyProviderRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PropertyProviderSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.intl.PropertyProvider";
}
impl fidl::endpoints::DiscoverableProtocolMarker for PropertyProviderMarker {}

pub trait PropertyProviderProxyInterface: Send + Sync {
    type GetProfileResponseFut: std::future::Future<Output = Result<Profile, fidl::Error>> + Send;
    fn r#get_profile(&self) -> Self::GetProfileResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PropertyProviderSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PropertyProviderSynchronousProxy {
    type Proxy = PropertyProviderProxy;
    type Protocol = PropertyProviderMarker;

    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 PropertyProviderSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <PropertyProviderMarker 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<PropertyProviderEvent, fidl::Error> {
        PropertyProviderEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Gets the user's internationalization profile.
    pub fn r#get_profile(&self, ___deadline: zx::MonotonicInstant) -> Result<Profile, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, PropertyProviderGetProfileResponse>(
                (),
                0x10bf06e68d36d3eb,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.profile)
    }
}

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

impl fidl::endpoints::Proxy for PropertyProviderProxy {
    type Protocol = PropertyProviderMarker;

    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 PropertyProviderProxy {
    /// Create a new Proxy for fuchsia.intl/PropertyProvider.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <PropertyProviderMarker 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) -> PropertyProviderEventStream {
        PropertyProviderEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Gets the user's internationalization profile.
    pub fn r#get_profile(
        &self,
    ) -> fidl::client::QueryResponseFut<Profile, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        PropertyProviderProxyInterface::r#get_profile(self)
    }
}

impl PropertyProviderProxyInterface for PropertyProviderProxy {
    type GetProfileResponseFut =
        fidl::client::QueryResponseFut<Profile, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_profile(&self) -> Self::GetProfileResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Profile, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                PropertyProviderGetProfileResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x10bf06e68d36d3eb,
            >(_buf?)?;
            Ok(_response.profile)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Profile>(
            (),
            0x10bf06e68d36d3eb,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

#[derive(Debug)]
pub enum PropertyProviderEvent {
    OnChange {},
}

impl PropertyProviderEvent {
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_change(self) -> Option<()> {
        if let PropertyProviderEvent::OnChange {} = self {
            Some(())
        } else {
            None
        }
    }

    /// Decodes a message buffer as a [`PropertyProviderEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<PropertyProviderEvent, 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 {
            0x26b9ed6e23c46991 => {
                let mut out = fidl::new_empty!(
                    fidl::encoding::EmptyPayload,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                );
                fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&tx_header, _body_bytes, _handles, &mut out)?;
                Ok((PropertyProviderEvent::OnChange {}))
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <PropertyProviderMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.intl/PropertyProvider.
pub struct PropertyProviderRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PropertyProviderRequestStream {
    type Protocol = PropertyProviderMarker;
    type ControlHandle = PropertyProviderControlHandle;

    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 {
        PropertyProviderControlHandle { 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 PropertyProviderRequestStream {
    type Item = Result<PropertyProviderRequest, 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 PropertyProviderRequestStream 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 {
                    0x10bf06e68d36d3eb => {
                        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 =
                            PropertyProviderControlHandle { inner: this.inner.clone() };
                        Ok(PropertyProviderRequest::GetProfile {
                            responder: PropertyProviderGetProfileResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <PropertyProviderMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Provides internationalization properties.
///
/// Components that need to change their behavior in response to the user's internationalization
/// profile may request an instance of this service from their namespace, if available. A component
/// may choose to pass along the service that it received from its parent to its own children, or to
/// override it and apply additional customizations.
///
/// See also `fuchsia.ui.views.View`.
#[derive(Debug)]
pub enum PropertyProviderRequest {
    /// Gets the user's internationalization profile.
    GetProfile { responder: PropertyProviderGetProfileResponder },
}

impl PropertyProviderRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_profile(self) -> Option<(PropertyProviderGetProfileResponder)> {
        if let PropertyProviderRequest::GetProfile { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            PropertyProviderRequest::GetProfile { .. } => "get_profile",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for PropertyProviderControlHandle {
    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 PropertyProviderControlHandle {
    pub fn send_on_change(&self) -> Result<(), fidl::Error> {
        self.inner.send::<fidl::encoding::EmptyPayload>(
            (),
            0,
            0x26b9ed6e23c46991,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut profile: &Profile) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<PropertyProviderGetProfileResponse>(
            (profile,),
            self.tx_id,
            0x10bf06e68d36d3eb,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for TimeZonesMarker {
    type Proxy = TimeZonesProxy;
    type RequestStream = TimeZonesRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = TimeZonesSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.intl.TimeZones";
}
impl fidl::endpoints::DiscoverableProtocolMarker for TimeZonesMarker {}
pub type TimeZonesAbsoluteToCivilTimeResult = Result<CivilTime, TimeZonesError>;
pub type TimeZonesCivilToAbsoluteTimeResult = Result<i64, TimeZonesError>;
pub type TimeZonesGetTimeZoneInfoResult = Result<TimeZoneInfo, TimeZonesError>;

pub trait TimeZonesProxyInterface: Send + Sync {
    type AbsoluteToCivilTimeResponseFut: std::future::Future<Output = Result<TimeZonesAbsoluteToCivilTimeResult, fidl::Error>>
        + Send;
    fn r#absolute_to_civil_time(
        &self,
        time_zone_id: &TimeZoneId,
        absolute_time: i64,
    ) -> Self::AbsoluteToCivilTimeResponseFut;
    type CivilToAbsoluteTimeResponseFut: std::future::Future<Output = Result<TimeZonesCivilToAbsoluteTimeResult, fidl::Error>>
        + Send;
    fn r#civil_to_absolute_time(
        &self,
        civil_time: &CivilTime,
        options: &CivilToAbsoluteTimeOptions,
    ) -> Self::CivilToAbsoluteTimeResponseFut;
    type GetTimeZoneInfoResponseFut: std::future::Future<Output = Result<TimeZonesGetTimeZoneInfoResult, fidl::Error>>
        + Send;
    fn r#get_time_zone_info(
        &self,
        time_zone_id: &TimeZoneId,
        at_time: i64,
    ) -> Self::GetTimeZoneInfoResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct TimeZonesSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for TimeZonesSynchronousProxy {
    type Proxy = TimeZonesProxy;
    type Protocol = TimeZonesMarker;

    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 TimeZonesSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <TimeZonesMarker 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<TimeZonesEvent, fidl::Error> {
        TimeZonesEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Converts the given absolute time to a civil date and time in the given time zone, using the
    /// Gregorian calendar.
    pub fn r#absolute_to_civil_time(
        &self,
        mut time_zone_id: &TimeZoneId,
        mut absolute_time: i64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<TimeZonesAbsoluteToCivilTimeResult, fidl::Error> {
        let _response = self.client.send_query::<
            TimeZonesAbsoluteToCivilTimeRequest,
            fidl::encoding::ResultType<TimeZonesAbsoluteToCivilTimeResponse, TimeZonesError>,
        >(
            (time_zone_id, absolute_time,),
            0x25377a4d9196e205,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.civil_time))
    }

    /// Converts the given civil date and time in the given time zone to nanoseconds since the Unix
    /// epoch.
    pub fn r#civil_to_absolute_time(
        &self,
        mut civil_time: &CivilTime,
        mut options: &CivilToAbsoluteTimeOptions,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<TimeZonesCivilToAbsoluteTimeResult, fidl::Error> {
        let _response = self.client.send_query::<
            TimeZonesCivilToAbsoluteTimeRequest,
            fidl::encoding::ResultType<TimeZonesCivilToAbsoluteTimeResponse, TimeZonesError>,
        >(
            (civil_time, options,),
            0xc1277c7a1413aa6,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.absolute_time))
    }

    /// Retrieves details about a time zone at a specified one.
    pub fn r#get_time_zone_info(
        &self,
        mut time_zone_id: &TimeZoneId,
        mut at_time: i64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<TimeZonesGetTimeZoneInfoResult, fidl::Error> {
        let _response =
            self.client.send_query::<TimeZonesGetTimeZoneInfoRequest, fidl::encoding::ResultType<
                TimeZonesGetTimeZoneInfoResponse,
                TimeZonesError,
            >>(
                (time_zone_id, at_time),
                0x2144cbac1d76fe65,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x.time_zone_info))
    }
}

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

impl fidl::endpoints::Proxy for TimeZonesProxy {
    type Protocol = TimeZonesMarker;

    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 TimeZonesProxy {
    /// Create a new Proxy for fuchsia.intl/TimeZones.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <TimeZonesMarker 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) -> TimeZonesEventStream {
        TimeZonesEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Converts the given absolute time to a civil date and time in the given time zone, using the
    /// Gregorian calendar.
    pub fn r#absolute_to_civil_time(
        &self,
        mut time_zone_id: &TimeZoneId,
        mut absolute_time: i64,
    ) -> fidl::client::QueryResponseFut<
        TimeZonesAbsoluteToCivilTimeResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        TimeZonesProxyInterface::r#absolute_to_civil_time(self, time_zone_id, absolute_time)
    }

    /// Converts the given civil date and time in the given time zone to nanoseconds since the Unix
    /// epoch.
    pub fn r#civil_to_absolute_time(
        &self,
        mut civil_time: &CivilTime,
        mut options: &CivilToAbsoluteTimeOptions,
    ) -> fidl::client::QueryResponseFut<
        TimeZonesCivilToAbsoluteTimeResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        TimeZonesProxyInterface::r#civil_to_absolute_time(self, civil_time, options)
    }

    /// Retrieves details about a time zone at a specified one.
    pub fn r#get_time_zone_info(
        &self,
        mut time_zone_id: &TimeZoneId,
        mut at_time: i64,
    ) -> fidl::client::QueryResponseFut<
        TimeZonesGetTimeZoneInfoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        TimeZonesProxyInterface::r#get_time_zone_info(self, time_zone_id, at_time)
    }
}

impl TimeZonesProxyInterface for TimeZonesProxy {
    type AbsoluteToCivilTimeResponseFut = fidl::client::QueryResponseFut<
        TimeZonesAbsoluteToCivilTimeResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#absolute_to_civil_time(
        &self,
        mut time_zone_id: &TimeZoneId,
        mut absolute_time: i64,
    ) -> Self::AbsoluteToCivilTimeResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<TimeZonesAbsoluteToCivilTimeResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<TimeZonesAbsoluteToCivilTimeResponse, TimeZonesError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x25377a4d9196e205,
            >(_buf?)?;
            Ok(_response.map(|x| x.civil_time))
        }
        self.client.send_query_and_decode::<
            TimeZonesAbsoluteToCivilTimeRequest,
            TimeZonesAbsoluteToCivilTimeResult,
        >(
            (time_zone_id, absolute_time,),
            0x25377a4d9196e205,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type CivilToAbsoluteTimeResponseFut = fidl::client::QueryResponseFut<
        TimeZonesCivilToAbsoluteTimeResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#civil_to_absolute_time(
        &self,
        mut civil_time: &CivilTime,
        mut options: &CivilToAbsoluteTimeOptions,
    ) -> Self::CivilToAbsoluteTimeResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<TimeZonesCivilToAbsoluteTimeResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<TimeZonesCivilToAbsoluteTimeResponse, TimeZonesError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xc1277c7a1413aa6,
            >(_buf?)?;
            Ok(_response.map(|x| x.absolute_time))
        }
        self.client.send_query_and_decode::<
            TimeZonesCivilToAbsoluteTimeRequest,
            TimeZonesCivilToAbsoluteTimeResult,
        >(
            (civil_time, options,),
            0xc1277c7a1413aa6,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetTimeZoneInfoResponseFut = fidl::client::QueryResponseFut<
        TimeZonesGetTimeZoneInfoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_time_zone_info(
        &self,
        mut time_zone_id: &TimeZoneId,
        mut at_time: i64,
    ) -> Self::GetTimeZoneInfoResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<TimeZonesGetTimeZoneInfoResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<TimeZonesGetTimeZoneInfoResponse, TimeZonesError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x2144cbac1d76fe65,
            >(_buf?)?;
            Ok(_response.map(|x| x.time_zone_info))
        }
        self.client.send_query_and_decode::<
            TimeZonesGetTimeZoneInfoRequest,
            TimeZonesGetTimeZoneInfoResult,
        >(
            (time_zone_id, at_time,),
            0x2144cbac1d76fe65,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

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

impl TimeZonesEvent {
    /// Decodes a message buffer as a [`TimeZonesEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<TimeZonesEvent, 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: <TimeZonesMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.intl/TimeZones.
pub struct TimeZonesRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for TimeZonesRequestStream {
    type Protocol = TimeZonesMarker;
    type ControlHandle = TimeZonesControlHandle;

    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 {
        TimeZonesControlHandle { 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 TimeZonesRequestStream {
    type Item = Result<TimeZonesRequest, 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 TimeZonesRequestStream 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 {
                    0x25377a4d9196e205 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            TimeZonesAbsoluteToCivilTimeRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<TimeZonesAbsoluteToCivilTimeRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = TimeZonesControlHandle { inner: this.inner.clone() };
                        Ok(TimeZonesRequest::AbsoluteToCivilTime {
                            time_zone_id: req.time_zone_id,
                            absolute_time: req.absolute_time,

                            responder: TimeZonesAbsoluteToCivilTimeResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xc1277c7a1413aa6 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            TimeZonesCivilToAbsoluteTimeRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<TimeZonesCivilToAbsoluteTimeRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = TimeZonesControlHandle { inner: this.inner.clone() };
                        Ok(TimeZonesRequest::CivilToAbsoluteTime {
                            civil_time: req.civil_time,
                            options: req.options,

                            responder: TimeZonesCivilToAbsoluteTimeResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x2144cbac1d76fe65 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            TimeZonesGetTimeZoneInfoRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<TimeZonesGetTimeZoneInfoRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = TimeZonesControlHandle { inner: this.inner.clone() };
                        Ok(TimeZonesRequest::GetTimeZoneInfo {
                            time_zone_id: req.time_zone_id,
                            at_time: req.at_time,

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

/// Provides information about time zones and offers date-time conversion methods.
///
/// TODO(https://fxbug.dev/42162409): Add time zone info methods, including offsets from UTC.
#[derive(Debug)]
pub enum TimeZonesRequest {
    /// Converts the given absolute time to a civil date and time in the given time zone, using the
    /// Gregorian calendar.
    AbsoluteToCivilTime {
        time_zone_id: TimeZoneId,
        absolute_time: i64,
        responder: TimeZonesAbsoluteToCivilTimeResponder,
    },
    /// Converts the given civil date and time in the given time zone to nanoseconds since the Unix
    /// epoch.
    CivilToAbsoluteTime {
        civil_time: CivilTime,
        options: CivilToAbsoluteTimeOptions,
        responder: TimeZonesCivilToAbsoluteTimeResponder,
    },
    /// Retrieves details about a time zone at a specified one.
    GetTimeZoneInfo {
        time_zone_id: TimeZoneId,
        at_time: i64,
        responder: TimeZonesGetTimeZoneInfoResponder,
    },
}

impl TimeZonesRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_absolute_to_civil_time(
        self,
    ) -> Option<(TimeZoneId, i64, TimeZonesAbsoluteToCivilTimeResponder)> {
        if let TimeZonesRequest::AbsoluteToCivilTime { time_zone_id, absolute_time, responder } =
            self
        {
            Some((time_zone_id, absolute_time, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_civil_to_absolute_time(
        self,
    ) -> Option<(CivilTime, CivilToAbsoluteTimeOptions, TimeZonesCivilToAbsoluteTimeResponder)>
    {
        if let TimeZonesRequest::CivilToAbsoluteTime { civil_time, options, responder } = self {
            Some((civil_time, options, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_time_zone_info(
        self,
    ) -> Option<(TimeZoneId, i64, TimeZonesGetTimeZoneInfoResponder)> {
        if let TimeZonesRequest::GetTimeZoneInfo { time_zone_id, at_time, responder } = self {
            Some((time_zone_id, at_time, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            TimeZonesRequest::AbsoluteToCivilTime { .. } => "absolute_to_civil_time",
            TimeZonesRequest::CivilToAbsoluteTime { .. } => "civil_to_absolute_time",
            TimeZonesRequest::GetTimeZoneInfo { .. } => "get_time_zone_info",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for TimeZonesControlHandle {
    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 TimeZonesControlHandle {}

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

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

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

    fn send_raw(&self, mut result: Result<&CivilTime, TimeZonesError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            TimeZonesAbsoluteToCivilTimeResponse,
            TimeZonesError,
        >>(
            result.map(|civil_time| (civil_time,)),
            self.tx_id,
            0x25377a4d9196e205,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

    fn control_handle(&self) -> &TimeZonesControlHandle {
        &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 TimeZonesCivilToAbsoluteTimeResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<i64, TimeZonesError>) -> 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<i64, TimeZonesError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<i64, TimeZonesError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            TimeZonesCivilToAbsoluteTimeResponse,
            TimeZonesError,
        >>(
            result.map(|absolute_time| (absolute_time,)),
            self.tx_id,
            0xc1277c7a1413aa6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<&TimeZoneInfo, TimeZonesError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            TimeZonesGetTimeZoneInfoResponse,
            TimeZonesError,
        >>(
            result.map(|time_zone_info| (time_zone_info,)),
            self.tx_id,
            0x2144cbac1d76fe65,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;
}