Struct cpal::Device

pub struct Device(_);

The Device implementation associated with the platform’s dynamically dispatched Host type.

Implementations

impl Device

pub fn as_inner(&self) -> &DeviceInner

Returns a reference to the underlying platform specific implementation of this Device.

pub fn as_inner_mut(&mut self) -> &mut DeviceInner

Returns a mutable reference to the underlying platform specific implementation of this Device.

pub fn into_inner(self) -> DeviceInner

Returns the underlying platform specific implementation of this Device.

Trait Implementations

impl DeviceTrait for Device

type SupportedInputConfigs = SupportedInputConfigs

The iterator type yielding supported input stream formats.

type SupportedOutputConfigs = SupportedOutputConfigs

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,
    config: &StreamConfig,
    sample_format: SampleFormat,
    data_callback: D,
    error_callback: E
) -> 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,
    config: &StreamConfig,
    sample_format: SampleFormat,
    data_callback: D,
    error_callback: E
) -> 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
) -> Result<Self::Stream, BuildStreamError>where
    T: Sample,
    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
) -> Result<Self::Stream, BuildStreamError>where
    T: Sample,
    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.

impl From<DeviceInner> for Device

fn from(d: DeviceInner) -> Self

Converts to this type from the input type.