Struct NotifyHandle

pub struct NotifyHandle { /* private fields */ }

Struct that enables functionality like waiting to be notified when the count of a crate::Counter or crate::WeakCounter changes.

Implementations

impl NotifyHandle

pub fn wait_until_condition( &self, condition: impl Fn(usize) -> bool, ) -> Result<(), NotifyError>

Block the current thread until the condition is true. This is different than spin-looping since the current thread will use channels internally to be notified when the counter changes.

pub fn wait_until_condition_timeout( &self, condition: impl Fn(usize) -> bool, timeout: Duration, ) -> Result<(), NotifyTimeoutError>

NotifyHandle::wait_until_condition with a timeout.

Trait Implementations

impl Debug for NotifyHandle

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

Formats the value using the given formatter.