fidl_fuchsia_media

Struct UsageGainListenerProxy

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pub struct UsageGainListenerProxy { /* private fields */ }

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impl UsageGainListenerProxy

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pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.media/UsageGainListener.

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pub fn take_event_stream(&self) -> UsageGainListenerEventStream

Get a Stream of events from the remote end of the protocol.

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Panics if the event stream was already taken.

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pub fn on_gain_mute_changed( &self, muted: bool, gain_dbfs: f32, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Called immediately on connection and afterward any time the usage gain setting changes.

Clients must respond to acknowledge the event. Clients that do not acknowledge their events will eventually be disconnected.

Note: This API does not have mute reporting implemented; muted is always false.

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impl Clone for UsageGainListenerProxy

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fn clone(&self) -> UsageGainListenerProxy

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UsageGainListenerProxy

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Proxy for UsageGainListenerProxy

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type Protocol = UsageGainListenerMarker

The protocol which this Proxy controls.
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fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.
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fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel. Read more
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fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel. Read more
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fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end. Read more
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fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.
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fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.
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impl UsageGainListenerProxyInterface for UsageGainListenerProxy

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type OnGainMuteChangedResponseFut = QueryResponseFut<()>

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fn on_gain_mute_changed( &self, muted: bool, gain_dbfs: f32, ) -> Self::OnGainMuteChangedResponseFut

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impl<T> Any for T
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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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const ALIGN: usize = _

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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impl<T> ProxyHasClient for T
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fn client(&self) -> Result<ZirconClient, Infallible>

Get a “client” for this proxy. This is just an object which has methods for a few common handle creation operations.
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type Error = <U as TryFrom<T>>::Error

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