Struct script::dom::defaultteereadrequest::DefaultTeeReadRequest

#[repr(C)]
pub struct DefaultTeeReadRequest {
    reflector_: Reflector,
    stream: Dom<ReadableStream>,
    branch_1: Dom<ReadableStream>,
    branch_2: Dom<ReadableStream>,
    reading: Rc<Cell<bool>>,
    read_again: Rc<Cell<bool>>,
    canceled_1: Rc<Cell<bool>>,
    canceled_2: Rc<Cell<bool>>,
    clone_for_branch_2: Rc<Cell<bool>>,
    cancel_promise: Rc<Promise>,
    tee_underlying_source: Dom<DefaultTeeUnderlyingSource>,
}

https://streams.spec.whatwg.org/#ref-for-read-request%E2%91%A2

Fields

reflector_: Reflector

stream: Dom<ReadableStream>

branch_1: Dom<ReadableStream>

branch_2: Dom<ReadableStream>

reading: Rc<Cell<bool>>

read_again: Rc<Cell<bool>>

canceled_1: Rc<Cell<bool>>

canceled_2: Rc<Cell<bool>>

clone_for_branch_2: Rc<Cell<bool>>

cancel_promise: Rc<Promise>

tee_underlying_source: Dom<DefaultTeeUnderlyingSource>

Implementations

impl DefaultTeeReadRequest

fn __assert_parent_type(&self)

impl DefaultTeeReadRequest

pub fn new( stream: &ReadableStream, branch_1: &ReadableStream, branch_2: &ReadableStream, reading: Rc<Cell<bool>>, read_again: Rc<Cell<bool>>, canceled_1: Rc<Cell<bool>>, canceled_2: Rc<Cell<bool>>, clone_for_branch_2: Rc<Cell<bool>>, cancel_promise: Rc<Promise>, tee_underlying_source: &DefaultTeeUnderlyingSource, can_gc: CanGc, ) -> Root<Dom<Self>>

pub fn stream_cancel(&self, reason: SafeHandleValue<'_>, can_gc: CanGc)

Call into cancel of the stream, https://streams.spec.whatwg.org/#readable-stream-cancel

pub fn enqueue_chunk_steps(&self, chunk: RootedTraceableBox<Heap<JSVal>>)

Enqueue a microtask to perform the chunk steps https://streams.spec.whatwg.org/#ref-for-read-request-chunk-steps%E2%91%A2

pub fn chunk_steps(&self, chunk: &Box<Heap<JSVal>>, can_gc: CanGc)

https://streams.spec.whatwg.org/#ref-for-read-request-chunk-steps%E2%91%A2

pub fn close_steps(&self)

https://streams.spec.whatwg.org/#read-request-close-steps

pub fn error_steps(&self)

https://streams.spec.whatwg.org/#read-request-error-steps

fn readable_stream_default_controller_enqueue( &self, stream: &ReadableStream, chunk: SafeHandleValue<'_>, can_gc: CanGc, )

Call into enqueue of the default controller of a stream, https://streams.spec.whatwg.org/#readable-stream-default-controller-enqueue

fn readable_stream_default_controller_close(&self, stream: &ReadableStream)

Call into close of the default controller of a stream, https://streams.spec.whatwg.org/#readable-stream-default-controller-close

fn readable_stream_default_controller_error( &self, stream: &ReadableStream, error: SafeHandleValue<'_>, )

Call into error of the default controller of stream, https://streams.spec.whatwg.org/#readable-stream-default-controller-error

pub fn pull_algorithm(&self, can_gc: CanGc)

Trait Implementations

impl DomObject for DefaultTeeReadRequest

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>

where Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl DomObjectWrap for DefaultTeeReadRequest

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>, _: CanGc) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::ReadableStreamDefaultReaderBinding::DefaultTeeReadRequest_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::defaultteereadrequest::DefaultTeeReadRequest>, script_runtime::CanGc) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::defaultteereadrequest::DefaultTeeReadRequest>>}

Function pointer to the general wrap function type

impl HasParent for DefaultTeeReadRequest

fn as_parent(&self) -> &Reflector

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = Reflector

impl IDLInterface for DefaultTeeReadRequest

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for DefaultTeeReadRequest

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.

impl MutDomObject for DefaultTeeReadRequest

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq for DefaultTeeReadRequest

fn eq(&self, other: &Self) -> 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 ToJSValConvertible for DefaultTeeReadRequest

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

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

impl Traceable for DefaultTeeReadRequest

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

Trace self.

impl Eq for DefaultTeeReadRequest