Struct parking::Unparker

pub struct Unparker { /* fields omitted */ }

Notifies a parker.

Implementations

impl Unparker

pub fn unpark(&self) -> bool

Notifies the associated parker.

Returns true if this call is the first to notify the parker, or false if the parker was already notified.

Examples

use std::thread;
use std::time::Duration;
use parking::Parker;

let p = Parker::new();
let u = p.unparker();

thread::spawn(move || {
    thread::sleep(Duration::from_millis(500));
    u.unpark();
});

// Wakes up when `u.unpark()` notifies and then goes back into unnotified state.
p.park();

Trait Implementations

impl Clone for Unparker

fn clone(&self) -> Unparker

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Unparker

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

Formats the value using the given formatter.