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Merge pull request #77 from vorner/on-flush-send-sync 

Make the OnFlushCancel Send and Sync
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Francis Lalonde 2019-08-30 06:28:49 -04:00 committed by GitHub
parent fc4d7e8058 159c422afa
commit ac9903a413
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src/core/attributes.rs
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@ -140,7 +140,7 @@ pub struct ObserveWhen<'a, T, F> {
static ID_GENERATOR: AtomicUsize = AtomicUsize::new(0);
/// A handle to cancel a flush observer.
pub struct OnFlushCancel(Arc<dyn Fn()>);
pub struct OnFlushCancel(Arc<dyn Fn() + Send + Sync>);
impl Cancel for OnFlushCancel {
fn cancel(&self) {