Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-09-30 00:29:14 +01:00
Code Issues Projects Releases Packages Wiki Activity

Implement AbortSignal static abort(reason) (#38746)

Browse source 
Implement AbortSignal static abort(reason)

part of #36936

---------

Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>
This commit is contained in:
Taym Haddadi 2025-08-18 23:32:39 +02:00 • committed by GitHub
parent 25fea1e086
commit c4d2b63ef1
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
6 changed files with 32 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

25
components/script/dom/abortsignal.rs
View file

@ -178,6 +178,31 @@ impl AbortSignalMethods<crate::DomTypeHolder> for AbortSignal {
self.aborted()
}
/// <https://dom.spec.whatwg.org/#dom-abortsignal-abort>
fn Abort(
cx: SafeJSContext,
global: &GlobalScope,
reason: HandleValue,
can_gc: CanGc,
) -> DomRoot<AbortSignal> {
// Let signal be a new AbortSignal object.
let signal = AbortSignal::new_with_proto(global, None, can_gc);
let abort_reason = reason.get();
// Set signal’s abort reason to reason if it is given;
if !abort_reason.is_undefined() {
signal.abort_reason.set(abort_reason);
} else {
// otherwise to a new "AbortError" DOMException.
rooted!(in(*cx) let mut rooted_error = UndefinedValue());
Error::Abort.to_jsval(cx, global, rooted_error.handle_mut(), can_gc);
signal.abort_reason.set(rooted_error.get())
}
// Return signal.
signal
}
/// <https://dom.spec.whatwg.org/#dom-abortsignal-reason>
fn Reason(&self, _cx: SafeJSContext, mut rval: MutableHandleValue) {
// The reason getter steps are to return this’s abort reason.