Struct coco::deque::Stealer

pub struct Stealer<T> { /* fields omitted */ }

Stealer side of a work-stealing deque.

Stealers may be cloned in order to create more stealers for the same deque.

Methods

impl<T> Stealer<T>

pub fn len(&self) -> usize

Returns the number of elements in the deque.

If used concurrently with other operations, the returned number is just an estimate.

Examples

use coco::deque;

let (w, _) = deque::new();
for i in 0..30 {
    w.push(i);
}
assert_eq!(w.len(), 30);

pub fn steal(&self) -> Option<T>

Steals an element from the top of the deque.

Examples

use coco::deque;

let (w, s) = deque::new();
w.push(1);
w.push(2);

assert_eq!(s.steal(), Some(1));
assert_eq!(s.steal(), Some(2));
assert_eq!(s.steal(), None);

Trait Implementations

impl<T: Send> Send for Stealer<T>

impl<T: Send> Sync for Stealer<T>

impl<T> Clone for Stealer<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Stealer<T>

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

Formats the value using the given formatter.