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Mark Duration::is_zero as rustc_const_stable.

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Mara Bos 2021-04-11 11:36:35 +02:00
parent d1e23b8af8
commit b44ae964e2
1 changed files with 1 additions and 0 deletions
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library/core/src/time.rs
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@ -280,6 +280,7 @@ impl Duration {
/// assert!(!Duration::from_secs(1).is_zero()); /// assert!(!Duration::from_secs(1).is_zero());
/// ``` /// ```
#[stable(feature = "duration_zero", since = "1.53.0")] #[stable(feature = "duration_zero", since = "1.53.0")]
#[rustc_const_stable(feature = "duration_zero", since = "1.53.0")]
#[inline] #[inline]
pub const fn is_zero(&self) -> bool { pub const fn is_zero(&self) -> bool {
self.secs == 0 && self.nanos == 0 self.secs == 0 && self.nanos == 0