Struct cpal::platform::AlsaDevice

pub struct AlsaDevice { /* private fields */ }

Trait Implementations

impl DeviceTrait for Device

type SupportedInputConfigs = IntoIter<SupportedStreamConfigRange>

The iterator type yielding supported input stream formats.

type SupportedOutputConfigs = IntoIter<SupportedStreamConfigRange>

The iterator type yielding supported output stream formats.

type Stream = Stream

The stream type created by build_input_stream_raw and build_output_stream_raw.

fn name(&self) -> Result<String, DeviceNameError>

The human-readable name of the device.

fn supported_input_configs( &self ) -> Result<Self::SupportedInputConfigs, SupportedStreamConfigsError>

An iterator yielding formats that are supported by the backend.

fn supported_output_configs( &self ) -> Result<Self::SupportedOutputConfigs, SupportedStreamConfigsError>

An iterator yielding output stream formats that are supported by the device.

fn default_input_config( &self ) -> Result<SupportedStreamConfig, DefaultStreamConfigError>

The default input stream format for the device.

fn default_output_config( &self ) -> Result<SupportedStreamConfig, DefaultStreamConfigError>

The default output stream format for the device.

fn build_input_stream_raw<D, E>( &self, conf: &StreamConfig, sample_format: SampleFormat, data_callback: D, error_callback: E, timeout: Option<Duration> ) -> Result<Self::Stream, BuildStreamError>

where D: FnMut(&Data, &InputCallbackInfo) + Send + 'static, E: FnMut(StreamError) + Send + 'static,

Create a dynamically typed input stream.

fn build_output_stream_raw<D, E>( &self, conf: &StreamConfig, sample_format: SampleFormat, data_callback: D, error_callback: E, timeout: Option<Duration> ) -> Result<Self::Stream, BuildStreamError>

where D: FnMut(&mut Data, &OutputCallbackInfo) + Send + 'static, E: FnMut(StreamError) + Send + 'static,

Create a dynamically typed output stream.

fn build_input_stream<T, D, E>( &self, config: &StreamConfig, data_callback: D, error_callback: E, timeout: Option<Duration> ) -> Result<Self::Stream, BuildStreamError>

where T: SizedSample, D: FnMut(&[T], &InputCallbackInfo) + Send + 'static, E: FnMut(StreamError) + Send + 'static,

Create an input stream.

fn build_output_stream<T, D, E>( &self, config: &StreamConfig, data_callback: D, error_callback: E, timeout: Option<Duration> ) -> Result<Self::Stream, BuildStreamError>

where T: SizedSample, D: FnMut(&mut [T], &OutputCallbackInfo) + Send + 'static, E: FnMut(StreamError) + Send + 'static,

Create an output stream.

impl From<Device> for Device

fn from(h: Device) -> Self

Converts to this type from the input type.