#[repr(C)]
pub struct WorkerGlobalScope {
Show 13 fields globalscope: GlobalScope, worker_name: DOMString, worker_type: WorkerType, worker_id: WorkerId, worker_url: DomRefCell<ServoUrl>, closing: Arc<AtomicBool>, runtime: DomRefCell<Option<Runtime>>, location: MutNullableDom<WorkerLocation>, navigator: MutNullableDom<WorkerNavigator>, from_devtools_sender: Option<IpcSender<DevtoolScriptControlMsg>>, from_devtools_receiver: Receiver<DevtoolScriptControlMsg>, navigation_start_precise: u64, performance: MutNullableDom<Performance>,
}

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§globalscope: GlobalScope§worker_name: DOMString§worker_type: WorkerType§worker_id: WorkerId§worker_url: DomRefCell<ServoUrl>§closing: Arc<AtomicBool>§runtime: DomRefCell<Option<Runtime>>§location: MutNullableDom<WorkerLocation>§navigator: MutNullableDom<WorkerNavigator>§from_devtools_sender: Option<IpcSender<DevtoolScriptControlMsg>>

Optional IpcSender for sending the DevtoolScriptControlMsg to the server from within the worker

§from_devtools_receiver: Receiver<DevtoolScriptControlMsg>

This Receiver will be ignored later if the corresponding IpcSender doesn’t exist

§navigation_start_precise: u64§performance: MutNullableDom<Performance>

Implementations§

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impl WorkerGlobalScope

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pub fn new_inherited(
    init: WorkerGlobalScopeInit,
    worker_name: DOMString,
    worker_type: WorkerType,
    worker_url: ServoUrl,
    runtime: Runtime,
    from_devtools_receiver: Receiver<DevtoolScriptControlMsg>,
    closing: Arc<AtomicBool>,
    gpu_id_hub: Arc<Mutex<Identities>>
) -> Self

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pub fn clear_js_runtime(&self)

Clear various items when the worker event-loop shuts-down.

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pub fn runtime_handle(&self) -> ParentRuntime

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pub fn from_devtools_sender(&self) -> Option<IpcSender<DevtoolScriptControlMsg>>

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pub fn from_devtools_receiver(&self) -> &Receiver<DevtoolScriptControlMsg>

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pub fn get_cx(&self) -> JSContext

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pub fn is_closing(&self) -> bool

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pub fn get_url(&self) -> Ref<'_, ServoUrl>

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pub fn set_url(&self, url: ServoUrl)

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pub fn get_worker_id(&self) -> WorkerId

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pub fn task_canceller(&self) -> TaskCanceller

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pub fn pipeline_id(&self) -> PipelineId

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impl WorkerGlobalScope

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pub fn execute_script(&self, source: DOMString)

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pub fn script_chan(&self) -> Box<dyn ScriptChan + Send>

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pub fn dom_manipulation_task_source(&self) -> DOMManipulationTaskSource

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pub fn file_reading_task_source(&self) -> FileReadingTaskSource

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pub fn networking_task_source(&self) -> NetworkingTaskSource

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pub fn performance_timeline_task_source(&self) -> PerformanceTimelineTaskSource

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pub fn port_message_queue(&self) -> PortMessageQueue

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pub fn timer_task_source(&self) -> TimerTaskSource

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pub fn remote_event_task_source(&self) -> RemoteEventTaskSource

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pub fn websocket_task_source(&self) -> WebsocketTaskSource

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pub fn new_script_pair(
    &self
) -> (Box<dyn ScriptChan + Send>, Box<dyn ScriptPort + Send>)

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pub fn process_event(&self, msg: CommonScriptMsg) -> bool

Process a single event as if it were the next event in the queue for this worker event-loop. Returns a boolean indicating whether further events should be processed.

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pub fn close(&self)

Trait Implementations§

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impl Castable for WorkerGlobalScope

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fn is<T>(&self) -> boolwhere
    T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.
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fn upcast<T>(&self) -> &Twhere
    T: Castable,
    Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.
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fn downcast<T>(&self) -> Option<&T>where
    T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.
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impl DomObject for WorkerGlobalScope

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fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.
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fn global(&self) -> Root<Dom<GlobalScope>>where
    Self: Sized,

Returns the global scope of the realm that the DomObject was created in.
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impl HasParent for WorkerGlobalScope

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fn as_parent(&self) -> &GlobalScope

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

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type Parent = GlobalScope

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impl IDLInterface for WorkerGlobalScope

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

Returns whether the given DOM class derives that interface.
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impl JSTraceable for WorkerGlobalScope

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

Trace self.
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impl MallocSizeOf for WorkerGlobalScope

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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.
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impl MutDomObject for WorkerGlobalScope

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

Initializes the Reflector
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impl PartialEq<WorkerGlobalScope> for WorkerGlobalScope

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

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

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.
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impl ToJSValConvertible for WorkerGlobalScope

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

Convert self to a JSVal. JSAPI failure causes a panic.
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impl WorkerGlobalScopeMethods for WorkerGlobalScope

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fn Self_(&self) -> Root<Dom<WorkerGlobalScope>>

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fn Location(&self) -> Root<Dom<WorkerLocation>>

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

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

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fn ImportScripts(&self, url_strings: Vec<DOMString>) -> Result<(), Error>

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fn Navigator(&self) -> Root<Dom<WorkerNavigator>>

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fn Crypto(&self) -> Root<Dom<Crypto>>

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fn Btoa(&self, btoa: DOMString) -> Result<DOMString, Error>

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fn Atob(&self, atob: DOMString) -> Result<DOMString, Error>

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fn SetTimeout(
    &self,
    _cx: JSContext,
    callback: StringOrFunction,
    timeout: i32,
    args: Vec<HandleValue<'_>>
) -> i32

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fn ClearTimeout(&self, handle: i32)

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fn SetInterval(
    &self,
    _cx: JSContext,
    callback: StringOrFunction,
    timeout: i32,
    args: Vec<HandleValue<'_>>
) -> i32

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fn ClearInterval(&self, handle: i32)

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fn QueueMicrotask(&self, callback: Rc<VoidFunction>)

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fn CreateImageBitmap(
    &self,
    image: ImageBitmapSource,
    options: &ImageBitmapOptions
) -> Rc<Promise>

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fn Fetch(
    &self,
    input: RequestOrUSVString,
    init: RootedTraceableBox<RequestInit>,
    comp: InRealm<'_>
) -> Rc<Promise>

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fn Performance(&self) -> Root<Dom<Performance>>

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fn Origin(&self) -> USVString

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fn IsSecureContext(&self) -> bool

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impl DerivedFrom<EventTarget> for WorkerGlobalScope

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impl DerivedFrom<GlobalScope> for WorkerGlobalScope

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impl DerivedFrom<WorkerGlobalScope> for DedicatedWorkerGlobalScope

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impl DerivedFrom<WorkerGlobalScope> for ServiceWorkerGlobalScope

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impl DerivedFrom<WorkerGlobalScope> for WorkerGlobalScope

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    T: 'static + ?Sized,

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> MaybeBoxed<Box<T, Global>> for T

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fn maybe_boxed(self) -> Box<T, Global>

Convert
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impl<T> MaybeBoxed<T> for T

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fn maybe_boxed(self) -> T

Convert
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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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type Output = T

Should always be Self
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