Struct DeviceControlHandle

pub struct DeviceControlHandle { /* private fields */ }

Implementations

impl DeviceControlHandle

pub fn send_on_set_format( &self, frames_per_second: u32, sample_format: u32, num_channels: u32, external_delay: i64, ) -> Result<(), Error>

pub fn send_on_set_gain( &self, current_mute: bool, current_agc: bool, current_gain_db: f32, ) -> Result<(), Error>

pub fn send_on_buffer_created( &self, ring_buffer: Vmo, num_ring_buffer_frames: u32, notifications_per_ring: u32, ) -> Result<(), Error>

pub fn send_on_start(&self, start_time: i64) -> Result<(), Error>

pub fn send_on_stop( &self, stop_time: i64, ring_position: u32, ) -> Result<(), Error>

pub fn send_on_position_notify( &self, monotonic_time: i64, ring_position: u32, ) -> Result<(), Error>

Trait Implementations

impl Clone for DeviceControlHandle

fn clone(&self) -> DeviceControlHandle

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ControlHandle for DeviceControlHandle

fn shutdown(&self)

Set the server to shutdown. The underlying channel is only closed the next time the stream is polled.

fn shutdown_with_epitaph(&self, status: Status)

Sets the server to shutdown with an epitaph. The underlying channel is only closed the next time the stream is polled.

fn is_closed(&self) -> bool

Returns true if the server has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignalsRef<'_>

Returns a future that completes when the server receives the PEER_CLOSED signal.

fn signal_peer( &self, clear_mask: Signals, set_mask: Signals, ) -> Result<(), Status>

Sets and clears the signals provided on peer handle.

impl Debug for DeviceControlHandle

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

Formats the value using the given formatter.