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Stabilize the time_checked_add feature

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This commit is contained in:
Linus Färnstrand 2019-01-31 20:46:11 +01:00
parent 63505b84a6
commit f841ff4a7b
1 changed files with 4 additions and 4 deletions
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8
src/libstd/time.rs
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@ -245,7 +245,7 @@ impl Instant {
/// Returns `Some(t)` where `t` is the time `self + duration` if `t` can be represented as
/// `Instant` (which means it's inside the bounds of the underlying data structure), `None`
/// otherwise.
#[unstable(feature = "time_checked_add", issue = "55940")]
#[stable(feature = "time_checked_add", since = "1.34.0")]
pub fn checked_add(&self, duration: Duration) -> Option<Instant> {
self.0.checked_add_duration(&duration).map(|t| Instant(t))
}
@ -253,7 +253,7 @@ impl Instant {
/// Returns `Some(t)` where `t` is the time `self - duration` if `t` can be represented as
/// `Instant` (which means it's inside the bounds of the underlying data structure), `None`
/// otherwise.
#[unstable(feature = "time_checked_add", issue = "55940")]
#[stable(feature = "time_checked_add", since = "1.34.0")]
pub fn checked_sub(&self, duration: Duration) -> Option<Instant> {
self.0.checked_sub_duration(&duration).map(|t| Instant(t))
}
@ -418,7 +418,7 @@ impl SystemTime {
/// Returns `Some(t)` where `t` is the time `self + duration` if `t` can be represented as
/// `SystemTime` (which means it's inside the bounds of the underlying data structure), `None`
/// otherwise.
#[unstable(feature = "time_checked_add", issue = "55940")]
#[stable(feature = "time_checked_add", since = "1.34.0")]
pub fn checked_add(&self, duration: Duration) -> Option<SystemTime> {
self.0.checked_add_duration(&duration).map(|t| SystemTime(t))
}
@ -426,7 +426,7 @@ impl SystemTime {
/// Returns `Some(t)` where `t` is the time `self - duration` if `t` can be represented as
/// `SystemTime` (which means it's inside the bounds of the underlying data structure), `None`
/// otherwise.
#[unstable(feature = "time_checked_add", issue = "55940")]
#[stable(feature = "time_checked_add", since = "1.34.0")]
pub fn checked_sub(&self, duration: Duration) -> Option<SystemTime> {
self.0.checked_sub_duration(&duration).map(|t| SystemTime(t))
}