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constify libcore/time.rs

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This commit is contained in:
Mazdak Farrokhzad 2018-10-22 20:25:31 +02:00
parent 36a50c29f6
commit b4c046b342
1 changed files with 4 additions and 8 deletions
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12
src/libcore/time.rs Normal file → Executable file
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@ -209,7 +209,6 @@ impl Duration {
/// ///
/// [`subsec_nanos`]: #method.subsec_nanos /// [`subsec_nanos`]: #method.subsec_nanos
#[stable(feature = "duration", since = "1.3.0")] #[stable(feature = "duration", since = "1.3.0")]
#[rustc_const_unstable(feature="duration_getters")]
#[inline] #[inline]
pub const fn as_secs(&self) -> u64 { self.secs } pub const fn as_secs(&self) -> u64 { self.secs }
@ -229,7 +228,6 @@ impl Duration {
/// assert_eq!(duration.subsec_millis(), 432); /// assert_eq!(duration.subsec_millis(), 432);
/// ``` /// ```
#[stable(feature = "duration_extras", since = "1.27.0")] #[stable(feature = "duration_extras", since = "1.27.0")]
#[rustc_const_unstable(feature="duration_getters")]
#[inline] #[inline]
pub const fn subsec_millis(&self) -> u32 { self.nanos / NANOS_PER_MILLI } pub const fn subsec_millis(&self) -> u32 { self.nanos / NANOS_PER_MILLI }
@ -249,7 +247,6 @@ impl Duration {
/// assert_eq!(duration.subsec_micros(), 234_567); /// assert_eq!(duration.subsec_micros(), 234_567);
/// ``` /// ```
#[stable(feature = "duration_extras", since = "1.27.0")] #[stable(feature = "duration_extras", since = "1.27.0")]
#[rustc_const_unstable(feature="duration_getters")]
#[inline] #[inline]
pub const fn subsec_micros(&self) -> u32 { self.nanos / NANOS_PER_MICRO } pub const fn subsec_micros(&self) -> u32 { self.nanos / NANOS_PER_MICRO }
@ -269,7 +266,6 @@ impl Duration {
/// assert_eq!(duration.subsec_nanos(), 10_000_000); /// assert_eq!(duration.subsec_nanos(), 10_000_000);
/// ``` /// ```
#[stable(feature = "duration", since = "1.3.0")] #[stable(feature = "duration", since = "1.3.0")]
#[rustc_const_unstable(feature="duration_getters")]
#[inline] #[inline]
pub const fn subsec_nanos(&self) -> u32 { self.nanos } pub const fn subsec_nanos(&self) -> u32 { self.nanos }
@ -286,7 +282,7 @@ impl Duration {
/// ``` /// ```
#[unstable(feature = "duration_as_u128", issue = "50202")] #[unstable(feature = "duration_as_u128", issue = "50202")]
#[inline] #[inline]
pub fn as_millis(&self) -> u128 { pub const fn as_millis(&self) -> u128 {
self.secs as u128 * MILLIS_PER_SEC as u128 + (self.nanos / NANOS_PER_MILLI) as u128 self.secs as u128 * MILLIS_PER_SEC as u128 + (self.nanos / NANOS_PER_MILLI) as u128
} }
@ -303,7 +299,7 @@ impl Duration {
/// ``` /// ```
#[unstable(feature = "duration_as_u128", issue = "50202")] #[unstable(feature = "duration_as_u128", issue = "50202")]
#[inline] #[inline]
pub fn as_micros(&self) -> u128 { pub const fn as_micros(&self) -> u128 {
self.secs as u128 * MICROS_PER_SEC as u128 + (self.nanos / NANOS_PER_MICRO) as u128 self.secs as u128 * MICROS_PER_SEC as u128 + (self.nanos / NANOS_PER_MICRO) as u128
} }
@ -320,7 +316,7 @@ impl Duration {
/// ``` /// ```
#[unstable(feature = "duration_as_u128", issue = "50202")] #[unstable(feature = "duration_as_u128", issue = "50202")]
#[inline] #[inline]
pub fn as_nanos(&self) -> u128 { pub const fn as_nanos(&self) -> u128 {
self.secs as u128 * NANOS_PER_SEC as u128 + self.nanos as u128 self.secs as u128 * NANOS_PER_SEC as u128 + self.nanos as u128
} }
@ -478,7 +474,7 @@ impl Duration {
/// ``` /// ```
#[unstable(feature = "duration_float", issue = "54361")] #[unstable(feature = "duration_float", issue = "54361")]
#[inline] #[inline]
pub fn as_float_secs(&self) -> f64 { pub const fn as_float_secs(&self) -> f64 {
(self.secs as f64) + (self.nanos as f64) / (NANOS_PER_SEC as f64) (self.secs as f64) + (self.nanos as f64) / (NANOS_PER_SEC as f64)
} }