Struct TaskSource

pub(crate) struct TaskSource {
    pub sender: Box<dyn ScriptChan + Send + 'static>,
    pub pipeline_id: PipelineId,
    pub name: TaskSourceName,
    pub canceller: TaskCanceller,
}

Fields

sender: Box<dyn ScriptChan + Send + 'static>

pipeline_id: PipelineId

name: TaskSourceName

canceller: TaskCanceller

Implementations

impl TaskSource

pub(crate) fn queue<T>(&self, task: T) -> Result<(), ()>

where T: TaskOnce + 'static,

pub(crate) fn queue_unconditionally<T>(&self, task: T) -> Result<(), ()>

where T: TaskOnce + 'static,

This queues a task that will not be cancelled when its associated global scope gets destroyed.

pub(crate) fn queue_simple_event(&self, target: &EventTarget, name: Atom)

pub(crate) fn queue_event( &self, target: &EventTarget, name: Atom, bubbles: EventBubbles, cancelable: EventCancelable, )

Trait Implementations

impl Clone for TaskSource

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TaskSource

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl MallocSizeOf for TaskSource

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 Traceable for TaskSource

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

Trace self.