Struct UnderlyingSourcePullCallback

pub struct UnderlyingSourcePullCallback<D>
where
    D: DomTypes,
{
    pub parent: CallbackFunction<D>,
}

Fields

parent: CallbackFunction<D>

Implementations

impl<D> UnderlyingSourcePullCallback<D>

where D: DomTypes,

pub unsafe fn new( aCx: JSContext, aCallback: *mut JSObject, ) -> Rc<UnderlyingSourcePullCallback<D>>

pub fn Call_<T>( &self, thisObj: &T, controller: ReadableStreamDefaultControllerOrReadableByteStreamController<D>, aExceptionHandling: ExceptionHandling, can_gc: CanGc, ) -> Result<Rc<<D as DomTypes>::Promise>, Error>

where T: ThisReflector,

pub fn Call__( &self, controller: ReadableStreamDefaultControllerOrReadableByteStreamController<D>, aExceptionHandling: ExceptionHandling, can_gc: CanGc, ) -> Result<Rc<<D as DomTypes>::Promise>, Error>

Trait Implementations

impl<D> CallbackContainer<D> for UnderlyingSourcePullCallback<D>

where D: DomTypes,

unsafe fn new( cx: JSContext, callback: *mut JSObject, ) -> Rc<UnderlyingSourcePullCallback<D>>

Create a new CallbackContainer object for the given JSObject.

fn callback_holder(&self) -> &CallbackObject<D>

Returns the underlying CallbackObject.

fn callback(&self) -> *mut JSObject

Returns the underlying JSObject.

fn incumbent(&self) -> Option<&<D as DomTypes>::GlobalScope>

Returns the “callback context”, that is, the global to use as incumbent global when calling the callback.

impl<D> PartialEq for UnderlyingSourcePullCallback<D>

where D: PartialEq + DomTypes,

fn eq(&self, other: &UnderlyingSourcePullCallback<D>) -> 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<D> ToJSValConvertible for UnderlyingSourcePullCallback<D>

where D: DomTypes,

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

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

impl<D> Traceable for UnderlyingSourcePullCallback<D>

where D: DomTypes + Traceable,

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

Trace self.

impl<D> StructuralPartialEq for UnderlyingSourcePullCallback<D>

where D: DomTypes,