Struct maitake::sync::wait_map::Subscribe

pub struct Subscribe<'a, 'b, K, V, Lock = DefaultMutex>
where
    K: PartialEq,
    Lock: ScopedRawMutex,
{ /* private fields */ }

A future that ensures a Wait has been added to a WaitMap.

See Wait::subscribe for more information and usage example.

Trait Implementations

impl<'a, 'b, K, V, Lock> Debug for Subscribe<'a, 'b, K, V, Lock>

where K: Debug + PartialEq, V: Debug, Lock: Debug + ScopedRawMutex,

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

Formats the value using the given formatter.

impl<'a, 'b, K, V, Lock> Future for Subscribe<'a, 'b, K, V, Lock>

where K: PartialEq, Lock: ScopedRawMutex,

type Output = Result<(), WaitError>

The type of value produced on completion.

fn poll( self: Pin<&mut Subscribe<'a, 'b, K, V, Lock>>, cx: &mut Context<'_> ) -> Poll<<Subscribe<'a, 'b, K, V, Lock> as Future>::Output>

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