Struct time::PreciseTime
source · [−]pub struct PreciseTime(_);Expand description
An opaque structure representing a moment in time.
The only operation that can be performed on a PreciseTime is the
calculation of the Duration of time that lies between them.
Examples
Repeatedly call a function for 1 second:
use time::{Duration, PreciseTime};
let start = PreciseTime::now();
while start.to(PreciseTime::now()) < Duration::seconds(1) {
do_some_work();
}Implementations
sourceimpl PreciseTime
impl PreciseTime
sourcepub fn now() -> PreciseTime
pub fn now() -> PreciseTime
Returns a PreciseTime representing the current moment in time.
sourcepub fn to(&self, later: PreciseTime) -> Duration
pub fn to(&self, later: PreciseTime) -> Duration
Returns a Duration representing the span of time from the value of
self to the value of later.
Notes
If later represents a time before self, the result of this method
is unspecified.
If later represents a time more than 293 years after self, the
result of this method is unspecified.
Trait Implementations
sourceimpl Clone for PreciseTime
impl Clone for PreciseTime
sourcefn clone(&self) -> PreciseTime
fn clone(&self) -> PreciseTime
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
impl Copy for PreciseTime
Auto Trait Implementations
impl RefUnwindSafe for PreciseTime
impl Send for PreciseTime
impl Sync for PreciseTime
impl Unpin for PreciseTime
impl UnwindSafe for PreciseTime
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more