fidl_fuchsia_media

Enum UsageGainListenerRequest

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pub enum UsageGainListenerRequest {
    OnGainMuteChanged {
        muted: bool,
        gain_dbfs: f32,
        responder: UsageGainListenerOnGainMuteChangedResponder,
    },
}
Expand description

A protocol for watching changes to usage gain settings.

The channel will close when the device is not present.

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OnGainMuteChanged

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 UsageGainListenerRequest

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pub fn into_on_gain_mute_changed( self, ) -> Option<(bool, f32, UsageGainListenerOnGainMuteChangedResponder)>

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pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

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impl Debug for UsageGainListenerRequest

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

Formats the value using the given formatter. Read more

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

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const ALIGN: usize = _

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