Struct WaiterList 

pub struct WaiterList { /* private fields */ }

A list of weak wakers waiting for notification

Uses a ring buffer that self-cleans dead entries on register.

Implementations

impl WaiterList

pub fn new() -> Self

pub fn register(&mut self, waiter: &Waiter)

Register a waiter. Cleans up dead entries from the front first.

pub fn take(&mut self) -> Self

Drain all entries into a new WaiterList, leaving this one empty.

pub fn wake(self)

Wake all live waiters, consuming the list.

Trait Implementations

impl Debug for WaiterList

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

Formats the value using the given formatter.

impl Default for WaiterList

fn default() -> Self

Returns the “default value” for a type.