notifier

Struct NotifierContext

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pub struct NotifierContext<'a, Key>
where
    Key: Clone + Eq + Hash + Into<usize> + 'a,
    usize: Into<Key>,
{ /* private fields */ }

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impl<'a, Key> NotifierContext<'a, Key>
where Key: Clone + Eq + Hash + Into<usize> + 'a, usize: Into<Key>,

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pub fn add_trigger(&self) -> (Triggerer, Triggeree)

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pub fn queue(&self)

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pub fn add_fd(&self, fd: RawFd)

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pub fn remove_fd(&self, fd: RawFd)

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pub fn add_instant(&self, instant: Instant) -> Slot

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pub fn remove_instant(&self, slot: Slot)

Trait Implementations§

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impl<'a, Key> Notifier for NotifierContext<'a, Key>
where Key: Clone + Eq + Hash + Into<usize> + 'a, usize: Into<Key>,

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type InstantSlot = Slot

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fn queue(&self)

Poll as soon as possible; equivalent to add_instant(Instant::now()).
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fn add_fd(&self, fd: RawFd)

Poll when we receive an edge-triggered event on this file descriptor.
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fn remove_fd(&self, fd: RawFd)

No longer poll when we receive events on this file descriptor.
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fn add_instant(&self, instant: Instant) -> Slot

Poll at this (typically future) instant.
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fn remove_instant(&self, slot: Slot)

No longer poll at this specific previously added instant.

Auto Trait Implementations§

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impl<'a, Key> Freeze for NotifierContext<'a, Key>
where usize: Sized, Key: Freeze,

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impl<'a, Key> !RefUnwindSafe for NotifierContext<'a, Key>

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impl<'a, Key> Send for NotifierContext<'a, Key>
where usize: Sized, Key: Send + Sync,

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impl<'a, Key> Sync for NotifierContext<'a, Key>
where usize: Sized, Key: Sync + Send,

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impl<'a, Key> Unpin for NotifierContext<'a, Key>
where usize: Sized, Key: Unpin,

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impl<'a, Key> !UnwindSafe for NotifierContext<'a, Key>

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<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> 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<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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 = 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 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.