Struct BitWaker 

struct BitWaker<const LEN: usize>
where
    Const<LEN>: Internal,
{
    index: usize,
    shared: Option<&'static WakerShared<LEN>>,
}

A Waker that can be used to wake a sub-future within an outer task while tracking which sub-future it is.

Fields

index: usize

Index for this sub-future within self.shared.

shared: Option<&'static WakerShared<LEN>>

Shared state for all sub-futures running in the same Executor.

Implementations

impl<const LEN: usize> BitWaker<LEN>

where Const<LEN>: Internal,

const VTABLE: &RawWakerVTable

const fn invalid() -> Self

Creates a new BitWaker that will panic if used, for const-initialization purposes.

const fn new(index: usize, shared: &'static WakerShared<LEN>) -> Self

Creates a new BitWaker for the future at the given index in the WakerShared.

fn wake_by_ref(&self)

Set the bit for this waker’s index in its WakerShared.

fn as_waker(&'static self) -> Waker

Create a Waker instance that will wake this BitWaker.

Trait Implementations

impl<const LEN: usize> Debug for BitWaker<LEN>

where Const<LEN>: Internal,

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

Formats the value using the given formatter.