Struct AudioTrackConstraints 

pub struct AudioTrackConstraints {
    pub device_id: Option<ConstrainString<String>>,
    pub required: bool,
    pub auto_gain_control: Option<ConstrainBoolean>,
    pub noise_suppression: Option<ConstrainBoolean>,
    pub noise_suppression_level: Option<NoiseSuppressionLevel>,
    pub echo_cancellation: Option<ConstrainBoolean>,
    pub high_pass_filter: Option<ConstrainBoolean>,
}

Constraints applicable to audio tracks.

Fields

device_id: Option<ConstrainString<String>>

Identifier of the device generating the content for the media track.

required: bool

Importance of this AudioTrackConstraints.

If true then without this AudioTrackConstraints call session can’t be started.

auto_gain_control: Option<ConstrainBoolean>

Automatically manages changes in the volume of its source media to maintain a steady overall volume level.

noise_suppression: Option<ConstrainBoolean>

Indicator whether to enable noise suppression to reduce background sounds.

noise_suppression_level: Option<NoiseSuppressionLevel>

Sets the level of aggressiveness for noise suppression if enabled.

NOTE: Only supported on desktop platforms.

echo_cancellation: Option<ConstrainBoolean>

Indicator whether to automatically enable echo cancellation to prevent feedback.

high_pass_filter: Option<ConstrainBoolean>

Indicator whether to enable a high-pass filter to eliminate low-frequency noise.

NOTE: Only supported on desktop platforms.

Implementations

impl AudioTrackConstraints

pub fn new() -> Self

Creates new AudioTrackConstraints with none constraints configured.

pub fn device_id(&mut self, device_id: String)

Sets an exact deviceId constraint.

pub async fn satisfies<T: AsRef<MediaStreamTrack>>(&self, track: T) -> bool

Checks whether the provided platform::MediaStreamTrack satisfies the contained constraints.

pub fn merge(&mut self, another: Self)

Merges these AudioTrackConstraints with another ones, meaning that if some constraints are not set on these ones, then they will be applied from another.

pub const fn required(&self) -> bool

Returns an importance of these AudioTrackConstraints.

If these AudioTrackConstraints are important then without them a session call can’t be started.

Trait Implementations

impl Clone for AudioTrackConstraints

fn clone(&self) -> AudioTrackConstraints

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AudioTrackConstraints

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

Formats the value using the given formatter.

impl Default for AudioTrackConstraints

fn default() -> AudioTrackConstraints

Returns the “default value” for a type.

impl From<ApiAudioConstraints> for AudioTrackConstraints

fn from(v: ApiAudioConstraints) -> Self

Converts to this type from the input type.

impl From<AudioSettings> for AudioTrackConstraints

fn from(caps: ProtoAudioConstraints) -> Self

Converts to this type from the input type.

impl From<AudioTrackConstraints> for MediaTrackConstraints

fn from(from: AudioTrackConstraints) -> Self

Converts to this type from the input type.

impl PartialEq for AudioTrackConstraints

fn eq(&self, other: &AudioTrackConstraints) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for AudioTrackConstraints

impl StructuralPartialEq for AudioTrackConstraints