Struct stakker::MinTimerKey

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pub struct MinTimerKey { /* private fields */ }
Expand description

Timer key for a Min timer

Used by the timer_min! macro and the timer_min_* methods in Core. It can be used to delete a timer or change its expiry time. It is plain Copy data, 8 bytes long. Note that the key should only be used on this same Stakker instance. If it is used on another then it might cause a panic.

A “min” timer is intended for use where the end-time is an estimate and where that estimate is progressively improved over time. The end-time is approached asymptotically to allow wiggle-room without having to update the underlying timer too many times, e.g. a 60s timer uses 5 timers in sequence, adjusting as it goes according to the latest estimate: ~15s before, ~4s before, ~1s before, ~0.125s before, then end-time itself. So for example in the first 45s, the timer can accomodate up to 15s of change in the end-time without having to delete a timer.

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impl Clone for MinTimerKey

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fn clone(&self) -> MinTimerKey

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for MinTimerKey

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

Formats the value using the given formatter. Read more
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impl Default for MinTimerKey

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fn default() -> MinTimerKey

Returns the “default value” for a type. Read more
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impl PartialEq<MinTimerKey> for MinTimerKey

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fn eq(&self, other: &MinTimerKey) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for MinTimerKey

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impl Eq for MinTimerKey

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impl StructuralEq for MinTimerKey

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impl StructuralPartialEq for MinTimerKey

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Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere 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 Twhere 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> 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 Twhere 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<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere 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.