webgpu: leverage routed_promise in calls returning promises (#35859)

Using the RoutedPromiseListener let us define a different
response type for each promise. This removes unreachable branches
that used to exist when they all shared the same WebGPUResponse.

Signed-off-by: webbeef <me@webbeef.org>
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webbeef 2025-03-23 11:52:46 -07:00 committed by GitHub
parent 4814cbdb1f
commit 1c9f486f88
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15 changed files with 221 additions and 263 deletions

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@ -52,11 +52,8 @@ impl ServoInternalsMethods<crate::DomTypeHolder> for ServoInternals {
}
}
impl RoutedPromiseListener for ServoInternals {
type Response = MemoryReportResult;
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
fn handle_response(&self, response: Self::Response, promise: &Rc<Promise>, can_gc: CanGc) {
impl RoutedPromiseListener<MemoryReportResult> for ServoInternals {
fn handle_response(&self, response: MemoryReportResult, promise: &Rc<Promise>, can_gc: CanGc) {
promise.resolve_native(&response.content, can_gc);
}
}