Struct coarsetime::Instant
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pub struct Instant(_);
A measurement of a monotonically increasing clock. Opaque and useful only with Duration
.
Methods
impl Instant
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fn now() -> Instant
Returns an instant corresponding to "now"
fn recent() -> Instant
Returns an instant corresponding to the latest update
fn update()
Update the stored instant
This function should be called frequently, for example in an event loop or using an
Updater
task.
fn duration_since(&self, earlier: Instant) -> Duration
Returns the amount of time elapsed from another instant to this one
fn elapsed_since_recent(&self) -> Duration
Returns the amount of time elapsed between the this instant was created and the latest update
fn elapsed(&self) -> Duration
Returns the amount of time elapsed since this instant was created
Trait Implementations
impl Copy for Instant
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impl Clone for Instant
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fn clone(&self) -> Instant
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Debug for Instant
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impl Hash for Instant
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0
Feeds a slice of this type into the state provided.
impl Ord for Instant
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fn cmp(&self, __arg_0: &Instant) -> Ordering
This method returns an Ordering
between self
and other
. Read more
impl Eq for Instant
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impl PartialOrd for Instant
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fn partial_cmp(&self, __arg_0: &Instant) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &Instant) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &Instant) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &Instant) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &Instant) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl PartialEq for Instant
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fn eq(&self, __arg_0: &Instant) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Instant) -> bool
This method tests for !=
.
impl Default for Instant
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impl Sub<Instant> for Instant
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type Output = Duration
The resulting type after applying the -
operator
fn sub(self, other: Instant) -> Duration
The method for the -
operator
impl Sub<Duration> for Instant
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type Output = Instant
The resulting type after applying the -
operator
fn sub(self, rhs: Duration) -> Instant
The method for the -
operator
impl SubAssign<Duration> for Instant
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fn sub_assign(&mut self, rhs: Duration)
The method for the -=
operator
impl Add<Duration> for Instant
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type Output = Instant
The resulting type after applying the +
operator
fn add(self, rhs: Duration) -> Instant
The method for the +
operator
impl AddAssign<Duration> for Instant
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fn add_assign(&mut self, rhs: Duration)
The method for the +=
operator