parent
4a957b320d
commit
99fbd1bf11
@ -25,6 +25,14 @@ impl Instant {
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pub fn checked_sub_duration(&self, other: &Duration) -> Option<Instant> {
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Some(Instant(self.0.checked_sub(*other)?))
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}
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pub fn actually_monotonic() -> bool {
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false
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}
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pub const fn zero() -> Instant {
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Instant(Duration::from_secs(0))
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}
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}
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impl SystemTime {
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@ -456,6 +456,7 @@ mod spin_mutex {
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}
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}
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/// Lock the Mutex or return false.
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pub macro try_lock_or_false {
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($e:expr) => {
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if let Some(v) = $e.try_lock() {
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