Struct Queue 

pub struct Queue { /* private fields */ }

A timer queue with a pre-determined capacity.

Implementations

impl Queue

pub const fn new() -> Self

Creates a new timer queue.

pub fn schedule_wake(&mut self, at: u64, waker: &Waker) -> bool

Schedules a task to run at a specific time, and returns whether any changes were made.

If this function returns true, the caller should find the next expiration time and set a new alarm for that time.

pub fn next_expiration(&mut self, now: u64) -> u64

Dequeues expired timers and returns the next alarm time.

Trait Implementations

impl Debug for Queue

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

Formats the value using the given formatter.