Enum script::dom::bindings::codegen::UnionTypes::BooleanOrMediaTrackConstraints

pub enum BooleanOrMediaTrackConstraints {
    Boolean(bool),
    MediaTrackConstraints(MediaTrackConstraints),
}

Variants

Boolean(bool)

MediaTrackConstraints(MediaTrackConstraints)

Implementations

impl BooleanOrMediaTrackConstraints

unsafe fn TryConvertToBoolean( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<bool>, ()>

unsafe fn TryConvertToMediaTrackConstraints( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<MediaTrackConstraints>, ()>

Trait Implementations

impl FromJSValConvertible for BooleanOrMediaTrackConstraints

type Config = ()

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

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

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 ToJSValConvertible for BooleanOrMediaTrackConstraints

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

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

impl Traceable for BooleanOrMediaTrackConstraints

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

Trace self.