Struct script::dom::messagechannel::MessageChannel

#[repr(C)]
pub struct MessageChannel {
    reflector_: Reflector,
    port1: Dom<MessagePort>,
    port2: Dom<MessagePort>,
}

Fields

reflector_: Reflector

port1: Dom<MessagePort>

port2: Dom<MessagePort>

Implementations

impl MessageChannel

fn __assert_parent_type(&self)

impl MessageChannel

fn new( incumbent: &GlobalScope, proto: Option<HandleObject<'_>>, can_gc: CanGc, ) -> Root<Dom<MessageChannel>>

https://html.spec.whatwg.org/multipage/#dom-messagechannel

pub fn new_inherited(port1: &MessagePort, port2: &MessagePort) -> MessageChannel

Trait Implementations

impl DomObject for MessageChannel

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 MessageChannel

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

Function pointer to the general wrap function type

impl HasParent for MessageChannel

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 MessageChannel

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

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for MessageChannel

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 MessageChannelMethods for MessageChannel

fn Constructor( global: &GlobalScope, proto: Option<HandleObject<'_>>, can_gc: CanGc, ) -> Root<Dom<MessageChannel>>

https://html.spec.whatwg.org/multipage/#dom-messagechannel

fn Port1(&self) -> Root<Dom<MessagePort>>

https://html.spec.whatwg.org/multipage/#dom-messagechannel-port1

fn Port2(&self) -> Root<Dom<MessagePort>>

https://html.spec.whatwg.org/multipage/#dom-messagechannel-port2

impl MutDomObject for MessageChannel

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

Initializes the Reflector

impl PartialEq for MessageChannel

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToJSValConvertible for MessageChannel

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

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

impl Traceable for MessageChannel

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

Trace self.

impl Eq for MessageChannel