Struct script::dom::bindings::codegen::Bindings::MediaDevicesBinding::MediaStreamConstraints

pub struct MediaStreamConstraints {
    pub audio: BooleanOrMediaTrackConstraints,
    pub video: BooleanOrMediaTrackConstraints,
}

Fields

audio: BooleanOrMediaTrackConstraints

video: BooleanOrMediaTrackConstraints

Implementations

impl MediaStreamConstraints

pub fn empty() -> Self

pub fn new(
    cx: SafeJSContext,
    val: HandleValue<'_>
) -> Result<ConversionResult<MediaStreamConstraints>, ()>

impl MediaStreamConstraints

pub(crate) unsafe fn to_jsobject(
    &self,
    cx: *mut JSContext,
    obj: MutableHandleObject<'_>
)

Trait Implementations

impl FromJSValConvertible for MediaStreamConstraints

type Config = ()

Optional configurable behaviour switch; use () for no configuration.

unsafe fn from_jsval(
    cx: *mut JSContext,
    value: HandleValue<'_>,
    _option: ()
) -> Result<ConversionResult<MediaStreamConstraints>, ()>

Convert val to type Self. Optional configuration of type T can be passed as the option argument. If it returns Err(()), a JSAPI exception is pending. If it returns Ok(Failure(reason)), there is no pending JSAPI exception.

impl JSTraceable for MediaStreamConstraints

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl ToJSValConvertible for MediaStreamConstraints

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.