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rust fmt

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lovasoa 2021-09-05 22:55:56 +01:00
parent aaa6de7905
commit f63096e4f2
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1 changed files with 5 additions and 1 deletions
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6
library/std/src/sync/mpsc/shared.rs
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@ -248,7 +248,11 @@ impl<T> Packet<T> {
// Returns true if blocking should proceed. // Returns true if blocking should proceed.
fn decrement(&self, token: SignalToken) -> StartResult { fn decrement(&self, token: SignalToken) -> StartResult {
unsafe { unsafe {
assert_eq!(self.to_wake.load(Ordering::SeqCst), 0, "This is a known bug in rust. See https://github.com/rust-lang/rust/issues/39364"); assert_eq!(
self.to_wake.load(Ordering::SeqCst),
0,
"This is a known bug in rust. See https://github.com/rust-lang/rust/issues/39364"
);
let ptr = token.cast_to_usize(); let ptr = token.cast_to_usize();
self.to_wake.store(ptr, Ordering::SeqCst); self.to_wake.store(ptr, Ordering::SeqCst);