[−][src]Struct queen::timer::wheel::Wheel
An implementation of four-level byte-sized wheel
Implementations
impl<E> Wheel<E> where
E: Debug,
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E: Debug,
pub fn new(pruner: fn(_: &E) -> bool) -> Self
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Create a new wheel
pub fn remaining(&self) -> u32
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Described how many ticks are left before the timer has wrapped around completely
pub fn current(&self) -> u32
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Produces a 32-bit timestamp including the current index of every wheel
pub fn insert(&mut self, e: E, delay: u32) -> Result<(), E>
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Insert a new timeout into the wheel to be returned after delay
ticks
pub fn tick(&mut self) -> Vec<E>
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Move the wheel forward by a single unit
Returns a list of all timers that expire during this tick.
pub fn skip(&mut self, amount: u32)
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Skip a certain amount
of units
No timers will be executed for the skipped time. Only use this after determining that it's actually valid with can_skip!
pub fn can_skip(&self) -> Option<u32>
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Determine if and how many ticks can be skipped
Trait Implementations
Auto Trait Implementations
impl<E> RefUnwindSafe for Wheel<E> where
E: RefUnwindSafe,
E: RefUnwindSafe,
impl<E> Send for Wheel<E> where
E: Send,
E: Send,
impl<E> Sync for Wheel<E> where
E: Sync,
E: Sync,
impl<E> Unpin for Wheel<E> where
E: Unpin,
E: Unpin,
impl<E> UnwindSafe for Wheel<E> where
E: UnwindSafe,
E: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,