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Use Result::ok in CompositorReceiver

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This commit is contained in:
Ulysse Carion 2015-11-06 20:02:14 -08:00
parent d16ba51b47
commit d366384184
1 changed files with 1 additions and 4 deletions
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5
components/compositing/compositor_task.rs
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@ -48,10 +48,7 @@ pub trait CompositorReceiver : 'static {
/// A convenience implementation of `CompositorReceiver` for a plain old Rust `Receiver`.
impl CompositorReceiver for Receiver<Msg> {
fn try_recv_compositor_msg(&mut self) -> Option<Msg> {
match self.try_recv() {
Ok(msg) => Some(msg),
Err(_) => None,
}
self.try_recv().ok()
}
fn recv_compositor_msg(&mut self) -> Msg {
self.recv().unwrap()