Struct web_audio_api::MediaDeviceInfo

pub struct MediaDeviceInfo { /* private fields */ }

Describes a single media input or output device

Call enumerate_devices to obtain a list of devices for your hardware.

Implementations

impl MediaDeviceInfo

pub fn device_id(&self) -> &str

Identifier for the represented device

The current implementation is not stable across sessions so you should not persist this value

pub fn group_id(&self) -> Option<&str>

Two devices have the same group identifier if they belong to the same physical device

pub fn kind(&self) -> MediaDeviceInfoKind

Enumerated value that is either “videoinput”, “audioinput” or “audiooutput”.

pub fn label(&self) -> &str

Friendly label describing this device

Trait Implementations

impl Debug for MediaDeviceInfo

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

Formats the value using the given formatter.