diff options
Diffstat (limited to 'src/libcore/time.rs')
| -rw-r--r-- | src/libcore/time.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/libcore/time.rs b/src/libcore/time.rs index 8e8b1691c65..c0b2b2a0bc6 100644 --- a/src/libcore/time.rs +++ b/src/libcore/time.rs @@ -203,8 +203,9 @@ impl Duration { /// /// [`subsec_nanos`]: #method.subsec_nanos #[stable(feature = "duration", since = "1.3.0")] + #[rustc_const_unstable(feature="duration_getters")] #[inline] - pub fn as_secs(&self) -> u64 { self.secs } + pub const fn as_secs(&self) -> u64 { self.secs } /// Returns the fractional part of this `Duration`, in milliseconds. /// @@ -222,8 +223,9 @@ impl Duration { /// assert_eq!(duration.subsec_millis(), 432); /// ``` #[stable(feature = "duration_extras", since = "1.27.0")] + #[rustc_const_unstable(feature="duration_getters")] #[inline] - pub fn subsec_millis(&self) -> u32 { self.nanos / NANOS_PER_MILLI } + pub const fn subsec_millis(&self) -> u32 { self.nanos / NANOS_PER_MILLI } /// Returns the fractional part of this `Duration`, in microseconds. /// @@ -241,8 +243,9 @@ impl Duration { /// assert_eq!(duration.subsec_micros(), 234_567); /// ``` #[stable(feature = "duration_extras", since = "1.27.0")] + #[rustc_const_unstable(feature="duration_getters")] #[inline] - pub fn subsec_micros(&self) -> u32 { self.nanos / NANOS_PER_MICRO } + pub const fn subsec_micros(&self) -> u32 { self.nanos / NANOS_PER_MICRO } /// Returns the fractional part of this `Duration`, in nanoseconds. /// @@ -260,8 +263,9 @@ impl Duration { /// assert_eq!(duration.subsec_nanos(), 10_000_000); /// ``` #[stable(feature = "duration", since = "1.3.0")] + #[rustc_const_unstable(feature="duration_getters")] #[inline] - pub fn subsec_nanos(&self) -> u32 { self.nanos } + pub const fn subsec_nanos(&self) -> u32 { self.nanos } /// Checked `Duration` addition. Computes `self + other`, returning [`None`] /// if overflow occurred. |