Struct AtomicNotified 

pub(crate) struct AtomicNotified<S: 'static> {
    task: AtomicPtr<Header>,
    _scheduler: PhantomData<S>,
}

An atomic cell which can contain a pointer to a Notified task.

This is similar to the crate::util::AtomicCell type, but specialized to hold a task pointer — this type “remembers” the task’s scheduler generic when a task is stored in the cell, so that the pointer can be turned back into a Notified task with the correct generic type when it is retrieved.

Fields

task: AtomicPtr<Header>

_scheduler: PhantomData<S>

Implementations

impl<S: 'static> AtomicNotified<S>

pub(crate) fn empty() -> Self

pub(crate) fn swap(&self, task: Option<Notified<S>>) -> Option<Notified<S>>

pub(crate) fn take(&self) -> Option<Notified<S>>

pub(crate) fn is_some(&self) -> bool

Trait Implementations

impl<S> Drop for AtomicNotified<S>

fn drop(&mut self)

Executes the destructor for this type.

impl<S: Send> Send for AtomicNotified<S>

impl<S: Send> Sync for AtomicNotified<S>