Struct script::dom::eventsource::EventSource

#[repr(C)]
pub struct EventSource {
    eventtarget: EventTarget,
    url: ServoUrl,
    request: DomRefCell<Option<RequestBuilder>>,
    last_event_id: DomRefCell<DOMString>,
    reconnection_time: Cell<Duration>,
    generation_id: Cell<GenerationId>,
    ready_state: Cell<ReadyState>,
    with_credentials: bool,
    canceller: DomRefCell<FetchCanceller>,
}

Fields

eventtarget: EventTarget

url: ServoUrl

request: DomRefCell<Option<RequestBuilder>>

last_event_id: DomRefCell<DOMString>

reconnection_time: Cell<Duration>

generation_id: Cell<GenerationId>

ready_state: Cell<ReadyState>

with_credentials: bool

canceller: DomRefCell<FetchCanceller>

Implementations

impl EventSource

fn __assert_parent_type(&self)

impl EventSource

fn new_inherited(url: ServoUrl, with_credentials: bool) -> EventSource

fn new( global: &GlobalScope, proto: Option<HandleObject<'_>>, url: ServoUrl, with_credentials: bool, can_gc: CanGc, ) -> Root<Dom<EventSource>>

pub fn cancel(&self)

pub fn fail_the_connection(&self)

https://html.spec.whatwg.org/multipage/#fail-the-connection

pub fn request(&self) -> RequestBuilder

pub fn url(&self) -> &ServoUrl

Trait Implementations

impl Castable for EventSource

fn is<T>(&self) -> bool

where T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.

fn upcast<T>(&self) -> &T

where T: Castable, Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.

fn downcast<T>(&self) -> Option<&T>

where T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.

impl DomObject for EventSource

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 EventSource

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

Function pointer to the general wrap function type

impl Drop for EventSource

fn drop(&mut self)

Executes the destructor for this type.

impl EventSourceMethods<DomTypeHolder> for EventSource

fn Constructor( global: &GlobalScope, proto: Option<HandleObject<'_>>, can_gc: CanGc, url: DOMString, event_source_init: &EventSourceInit, ) -> Result<Root<Dom<EventSource>>, Error>

fn GetOnopen(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnopen(&self, listener: Option<Rc<EventHandlerNonNull>>)

fn GetOnmessage(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnmessage(&self, listener: Option<Rc<EventHandlerNonNull>>)

fn GetOnerror(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnerror(&self, listener: Option<Rc<EventHandlerNonNull>>)

fn Url(&self) -> DOMString

fn WithCredentials(&self) -> bool

fn ReadyState(&self) -> u16

fn Close(&self)

impl HasParent for EventSource

fn as_parent(&self) -> &EventTarget

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

type Parent = EventTarget

impl IDLInterface for EventSource

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

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for EventSource

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 EventSource

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

Initializes the Reflector

impl PartialEq for EventSource

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 EventSource

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

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

impl Traceable for EventSource

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

Trace self.

impl WeakReferenceable for EventSource

fn downgrade(&self) -> WeakRef<Self>

Downgrade a DOM object reference to a weak one.

impl DerivedFrom<EventTarget> for EventSource

impl Eq for EventSource