Struct futures::task::Context1.36.0[−][src]

pub struct Context<'a> { /* fields omitted */ }
Expand description

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.

Implementations

impl<'a> Context<'a>[src]

pub fn from_waker(waker: &'a Waker) -> Context<'a>[src]

Create a new Context from a &Waker.

pub fn waker(&self) -> &'a Waker[src]

Returns a reference to the Waker for the current task.

Trait Implementations

impl<'_> Debug for Context<'_>[src]

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src]

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<'a> RefUnwindSafe for Context<'a>

impl<'a> Send for Context<'a>

impl<'a> Sync for Context<'a>

impl<'a> Unpin for Context<'a>

impl<'a> UnwindSafe for Context<'a>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

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>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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>[src]

Performs the conversion.