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Clock

Struct Clock 

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pub struct Clock {}
Expand description

The system clock

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impl Clock

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pub fn current_time_rounded_to_seconds() -> Instant

Returns the current timestamp (in seconds)

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pub fn current_time_rounded_to_minutes() -> Instant

Returns the current timestamp (in seconds), rounded down to minutes

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pub fn current_time(precision: TimePrecision) -> Instant

Returns the current timestamp (in seconds), rounded down to the specified precision

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pub fn current_time_is_strictly_before( instant: Instant, precision: TimePrecision, ) -> bool

Returns true if current time, rounded down to a given precision, is strictly before the specified instant (also rounded down to a given precision), false otherwise.

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pub fn current_time_is_at_or_before( instant: Instant, precision: TimePrecision, ) -> bool

Returns true if current time, rounded down to a given precision, is before or equal to the specified instant (also rounded down to a given precision), false otherwise.

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pub fn current_time_is_strictly_after( instant: Instant, precision: TimePrecision, ) -> bool

Returns true if current time, rounded down to a given precision, is strictly after the specified instant (also rounded down to a given precision), false otherwise.

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pub fn current_time_is_at_or_after( instant: Instant, precision: TimePrecision, ) -> bool

Returns true if current time, rounded down to a given precision, is after or equal to the specified instant (also rounded down to a given precision), false otherwise.

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pub fn current_time_comparison( instant: Instant, precision: TimePrecision, operator: TimeComparisonOperator, ) -> bool

Returns true if current time, rounded down to a given precision, matches the given comparison operator against the specified instant (also rounded down to a given precision), false otherwise.

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impl Debug for Clock

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Clock

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impl RefUnwindSafe for Clock

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impl Send for Clock

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impl Sync for Clock

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impl Unpin for Clock

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impl UnsafeUnpin for Clock

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impl UnwindSafe for Clock

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<U> As for U

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fn as_<T>(self) -> T
where T: CastFrom<U>, U: Sized,

Casts self to type T. The semantics of numeric casting with the as operator are followed, so <T as As>::as_::<U> can be used in the same way as T as U for numeric conversions. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T, U> ContextualTryInto<U> for T
where U: ContextualTryFrom<T>,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<X, Y> LabelledResolve<Y> for X
where Y: LabelledResolveFrom<X>,

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fn labelled_resolve( self, resolver: &impl LabelResolver<<Y as LabelledResolvable>::ResolverOutput>, ) -> Y

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impl<X, Y> Resolve<Y> for X
where Y: ResolveFrom<X>,

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fn resolve(self) -> Y

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.