Struct cap_primitives::time::Instant [−][src]
pub struct Instant { /* fields omitted */ }
A measurement of a monotonically nondecreasing clock.
This corresponds to std::time::Instant
.
Note that this Instant
has no now
or elapsed
methods. To obtain the
current time or measure the duration to the current time, you must first
obtain a MonotonicClock
, and then call MonotonicClock::now
or
MonotonicClock::elapsed
instead.
Implementations
impl Instant
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impl Instant
[src]pub const fn from_std(std: Instant) -> Self
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pub const fn from_std(std: Instant) -> Self
[src]Constructs a new instance of Self
from the given
std::time::Instant
.
pub fn duration_since(&self, earlier: Self) -> Duration
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pub fn duration_since(&self, earlier: Self) -> Duration
[src]Returns the amount of time elapsed from another instant to this one.
This corresponds to std::time::Instant::duration_since
.
pub fn checked_duration_since(&self, earlier: Self) -> Option<Duration>
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pub fn checked_duration_since(&self, earlier: Self) -> Option<Duration>
[src]Returns the amount of time elapsed from another instant to this one, or None if that instant is later than this one.
This corresponds to std::time::Instant::checked_duration_since
.
pub fn saturating_duration_since(&self, earlier: Self) -> Duration
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pub fn saturating_duration_since(&self, earlier: Self) -> Duration
[src]Returns the amount of time elapsed from another instant to this one, or zero duration if that instant is later than this one.
This corresponds to std::time::Instant::saturating_duration_since
.
pub fn checked_add(&self, duration: Duration) -> Option<Self>
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pub fn checked_add(&self, duration: Duration) -> Option<Self>
[src]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.
This corresponds to std::time::Instant::checked_add
.
pub fn checked_sub(&self, duration: Duration) -> Option<Self>
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pub fn checked_sub(&self, duration: Duration) -> Option<Self>
[src]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.
This corresponds to std::time::Instant::checked_sub
.
Trait Implementations
impl AddAssign<Duration> for Instant
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impl AddAssign<Duration> for Instant
[src]fn add_assign(&mut self, other: Duration)
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fn add_assign(&mut self, other: Duration)
[src]Performs the +=
operation. Read more
impl Ord for Instant
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impl Ord for Instant
[src]impl PartialOrd<Instant> for Instant
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impl PartialOrd<Instant> for Instant
[src]fn partial_cmp(&self, other: &Instant) -> Option<Ordering>
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fn partial_cmp(&self, other: &Instant) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl SubAssign<Duration> for Instant
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impl SubAssign<Duration> for Instant
[src]fn sub_assign(&mut self, other: Duration)
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fn sub_assign(&mut self, other: Duration)
[src]Performs the -=
operation. Read more
impl Copy for Instant
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impl Eq for Instant
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impl StructuralEq for Instant
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impl StructuralPartialEq for Instant
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Auto Trait Implementations
impl RefUnwindSafe for Instant
impl Send for Instant
impl Sync for Instant
impl Unpin for Instant
impl UnwindSafe for Instant
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more