Struct std::task::Context

pub struct Context<'a> {
    waker: &'a Waker,
    _marker: PhantomData<fn(_: &'a ()) -> &'a ()>,
    _marker2: PhantomData<*mut ()>,
}

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.

Fields

waker: &'a Waker

_marker: PhantomData<fn(_: &'a ()) -> &'a ()>

_marker2: PhantomData<*mut ()>

Implementations

impl<'a> Context<'a>

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

Create a new Context from a &Waker.

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

Returns a reference to the Waker for the current task.

Trait Implementations

impl Debug for Context<'_>

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

Formats the value using the given formatter.