Struct Waiter 

pub struct Waiter<T = ()> { /* private fields */ }

A task waiting for a Condition notification.

Implementations

impl<T> Waiter<T>

pub async fn ready(&self) -> ConditionResult<T>

Waits for the next condition result.

pub fn poll_ready(&self, cx: &mut Context<'_>) -> Poll<ConditionResult<T>>

Polls for the next condition result.

The first poll registers this waiter. While the condition remains unlocked, later notifications wake the registered task.

Trait Implementations

impl<T> Clone for Waiter<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Waiter<T>

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

Formats the value using the given formatter.

impl<T> Drop for Waiter<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<T> Future for Waiter<T>

type Output = ConditionResult<T>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.