Struct WorkStealQueue

#[repr(C)]
pub struct WorkStealQueue<T: Debug> { /* private fields */ }

Work stealing global queue, shared by multiple threads.

Implementations

impl<T: Debug> WorkStealQueue<T>

pub fn get_instance<'s>() -> &'s WorkStealQueue<T>

Get a global WorkStealQueue instance.

pub fn new(local_queues_size: usize, local_capacity: usize) -> Self

Create a new WorkStealQueue instance.

pub fn is_empty(&self) -> bool

Returns true if the global queue is empty.

pub fn len(&self) -> usize

Get the size of the global queue.

pub fn push(&self, item: T)

Push an element to the global queue.

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

Pop an element from the global queue.

pub fn local_queue(&self) -> LocalQueue<'_, T>

Get a local queue, this method should be called up to local_queue_size times.

Panics

should never happens

Trait Implementations

impl<T: Debug + Debug> Debug for WorkStealQueue<T>

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

Formats the value using the given formatter.

impl<T: Debug> Default for WorkStealQueue<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Debug> Drop for WorkStealQueue<T>

fn drop(&mut self)

Executes the destructor for this type.