Struct futures::task::Waker 1.36.0[−][src]
#[repr(transparent)]pub struct Waker { /* fields omitted */ }
Expand description
Implementations
impl Waker[src]
impl Waker[src]pub fn wake_by_ref(&self)[src]
pub fn wake_by_ref(&self)[src]Wake up the task associated with this Waker without consuming the Waker.
This is similar to wake, but may be slightly less efficient in the case
where an owned Waker is available. This method should be preferred to
calling waker.clone().wake().
pub fn will_wake(&self, other: &Waker) -> bool[src]
pub fn will_wake(&self, other: &Waker) -> bool[src]Returns true if this Waker and another Waker have awoken the same task.
This function works on a best-effort basis, and may return false even
when the Wakers would awaken the same task. However, if this function
returns true, it is guaranteed that the Wakers will awaken the same task.
This function is primarily used for optimization purposes.
Trait Implementations
impl Send for Waker[src]
impl Sync for Waker[src]
impl Unpin for Waker[src]
Auto Trait Implementations
impl RefUnwindSafe for Waker
impl UnwindSafe for Waker
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]pub fn borrow_mut(&mut self) -> &mut T[src]
pub fn borrow_mut(&mut self) -> &mut T[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone, [src]
impl<T> ToOwned for T where
T: Clone, [src]type Owned = T
type Owned = TThe resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn to_owned(&self) -> T[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)[src]
pub fn clone_into(&self, target: &mut T)[src]🔬 This is a nightly-only experimental API. (toowned_clone_into)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more