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Mark EventKey as must_use

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This commit is contained in:
Serge Barral 2023-08-15 16:07:17 +02:00
parent e31597b14d
commit f6808adaf9
1 changed files with 1 additions and 0 deletions
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asynchronix/src/time/scheduler.rs
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@ -429,6 +429,7 @@ impl<M: Model> fmt::Debug for Scheduler<M> {
/// ///
/// An `EventKey` can be used to cancel a future event. /// An `EventKey` can be used to cancel a future event.
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
#[must_use = "prefer unkeyed scheduling methods if the event is never cancelled"]
pub struct EventKey { pub struct EventKey {
is_cancelled: Arc<AtomicBool>, is_cancelled: Arc<AtomicBool>,
} }