[−][src]Struct core::task::Context
🔬 This is a nightly-only experimental API. (futures_api #50547)
futures in libcore are unstable
The Context of an asynchronous task.
Currently, Context only serves to provide access to a &Waker
which can be used to wake the current task.
Methods
impl<'a> Context<'a>[src]
pub fn from_waker(waker: &'a Waker) -> Self[src]
🔬 This is a nightly-only experimental API. (futures_api #50547)
futures in libcore are unstable
Create a new Context from a &Waker.
pub fn waker(&self) -> &'a Waker[src]
🔬 This is a nightly-only experimental API. (futures_api #50547)
futures in libcore are unstable
Returns a reference to the Waker for the current task.
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>, [src]
U: From<T>,
impl<T> From for T[src]
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(Self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T, U> TryFrom for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T> Borrow for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut Self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,