Struct script::dom::audiocontext::AudioContext
source · #[repr(C)]pub struct AudioContext {
context: BaseAudioContext,
latency_hint: AudioContextLatencyCategory,
base_latency: f64,
output_latency: f64,
}
Fields§
§context: BaseAudioContext
§latency_hint: AudioContextLatencyCategory
§base_latency: f64
https://webaudio.github.io/web-audio-api/#dom-audiocontext-baselatency
output_latency: f64
https://webaudio.github.io/web-audio-api/#dom-audiocontext-outputlatency
Implementations§
source§impl AudioContext
impl AudioContext
fn new_inherited( options: &AudioContextOptions, pipeline_id: PipelineId ) -> AudioContext
fn new( window: &Window, proto: Option<HandleObject<'_>>, options: &AudioContextOptions ) -> Root<Dom<AudioContext>>
pub fn Constructor( window: &Window, proto: Option<HandleObject<'_>>, options: &AudioContextOptions ) -> Result<Root<Dom<AudioContext>>, Error>
fn resume(&self)
pub fn base(&self) -> Root<Dom<BaseAudioContext>>
source§impl AudioContext
impl AudioContext
fn __assert_parent_type(&self)
Trait Implementations§
source§impl AudioContextMethods for AudioContext
impl AudioContextMethods for AudioContext
source§fn CreateMediaElementSource(
&self,
media_element: &HTMLMediaElement
) -> Result<Root<Dom<MediaElementAudioSourceNode>>, Error>
fn CreateMediaElementSource( &self, media_element: &HTMLMediaElement ) -> Result<Root<Dom<MediaElementAudioSourceNode>>, Error>
https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediaelementsource
source§fn CreateMediaStreamSource(
&self,
stream: &MediaStream
) -> Result<Root<Dom<MediaStreamAudioSourceNode>>, Error>
fn CreateMediaStreamSource( &self, stream: &MediaStream ) -> Result<Root<Dom<MediaStreamAudioSourceNode>>, Error>
https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediastreamsource
source§fn CreateMediaStreamTrackSource(
&self,
track: &MediaStreamTrack
) -> Result<Root<Dom<MediaStreamTrackAudioSourceNode>>, Error>
fn CreateMediaStreamTrackSource( &self, track: &MediaStreamTrack ) -> Result<Root<Dom<MediaStreamTrackAudioSourceNode>>, Error>
https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediastreamtracksource
source§fn CreateMediaStreamDestination(
&self
) -> Result<Root<Dom<MediaStreamAudioDestinationNode>>, Error>
fn CreateMediaStreamDestination( &self ) -> Result<Root<Dom<MediaStreamAudioDestinationNode>>, Error>
https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediastreamdestination
fn BaseLatency(&self) -> Finite<f64>
fn OutputLatency(&self) -> Finite<f64>
fn GetOutputTimestamp(&self) -> AudioTimestamp
fn Suspend(&self, comp: InRealm<'_>) -> Rc<Promise>
fn Close(&self, comp: InRealm<'_>) -> Rc<Promise>
source§impl Castable for AudioContext
impl Castable for AudioContext
source§impl DomObject for AudioContext
impl DomObject for AudioContext
source§impl DomObjectWrap for AudioContext
impl DomObjectWrap for AudioContext
source§const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::AudioContextBinding::AudioContext_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::audiocontext::AudioContext>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::audiocontext::AudioContext>>}
const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::AudioContextBinding::AudioContext_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::audiocontext::AudioContext>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::audiocontext::AudioContext>>}
Function pointer to the general wrap function type
source§impl HasParent for AudioContext
impl HasParent for AudioContext
source§fn as_parent(&self) -> &BaseAudioContext
fn as_parent(&self) -> &BaseAudioContext
This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is
type Parent = BaseAudioContext
source§impl IDLInterface for AudioContext
impl IDLInterface for AudioContext
source§impl MallocSizeOf for AudioContext
impl MallocSizeOf for AudioContext
source§fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
Measure the heap usage of all descendant heap-allocated structures, but
not the space taken up by the value itself.
source§impl MutDomObject for AudioContext
impl MutDomObject for AudioContext
source§unsafe fn init_reflector(&self, obj: *mut JSObject)
unsafe fn init_reflector(&self, obj: *mut JSObject)
Initializes the Reflector
source§impl PartialEq<AudioContext> for AudioContext
impl PartialEq<AudioContext> for AudioContext
source§fn eq(&self, other: &AudioContext) -> bool
fn eq(&self, other: &AudioContext) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl ToJSValConvertible for AudioContext
impl ToJSValConvertible for AudioContext
source§impl Traceable for AudioContext
impl Traceable for AudioContext
impl DerivedFrom<BaseAudioContext> for AudioContext
impl DerivedFrom<EventTarget> for AudioContext
Auto Trait Implementations§
impl !RefUnwindSafe for AudioContext
impl !Send for AudioContext
impl !Sync for AudioContext
impl Unpin for AudioContext
impl !UnwindSafe for AudioContext
Blanket Implementations§
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> MaybeBoxed<Box<T, Global>> for T
impl<T> MaybeBoxed<Box<T, Global>> for T
source§fn maybe_boxed(self) -> Box<T, Global>
fn maybe_boxed(self) -> Box<T, Global>
Convert
source§impl<T> MaybeBoxed<T> for T
impl<T> MaybeBoxed<T> for T
source§fn maybe_boxed(self) -> T
fn maybe_boxed(self) -> T
Convert