Struct Condition 

pub struct Condition { /* private fields */ }

This is a Condition Variable similar to that provided by POSIX. As for POSIX condition variables, this assumes that a mutex is properly used to coordinate behaviour. In other terms there should not be race condition on notify_one or notify_all.

Implementations

impl Condition

pub fn new() -> Condition

Creates a new condition variable with a given capacity. The capacity indicates the maximum number of tasks that may be waiting on the condition.

pub async fn wait<T>(&self, guard: AsyncMutexGuard<'_, T>)

Waits for the condition to be notified

pub fn waiter<T>(&self, guard: MutexGuard<'_, T>) -> ConditionWaiter

pub fn notify_one(&self)

Notifies one pending listener

pub fn notify_all(&self)

Notifies all pending listeners

Trait Implementations

impl Default for Condition

fn default() -> Condition

Returns the “default value” for a type.