Struct scheduler_priority::Scheduler

pub struct Scheduler { /* private fields */ }

Implementations

impl Scheduler

pub fn new(idle_task: TaskRef) -> Self

Trait Implementations

impl PriorityScheduler for Scheduler

fn set_priority(&mut self, task: &TaskRef, priority: u8) -> bool

Sets the priority of the given task.

fn priority(&mut self, task: &TaskRef) -> Option<u8>

Gets the priority of the given task.

impl Scheduler for Scheduler

fn next(&mut self) -> TaskRef

Returns the next task to run.

fn add(&mut self, task: TaskRef)

Adds a task to the run queue.

fn busyness(&self) -> usize

Returns a measure of how busy the scheduler is, with higher values representing a busier scheduler.

fn remove(&mut self, task: &TaskRef) -> bool

Removes a task from the run queue.

fn as_priority_scheduler(&mut self) -> Option<&mut dyn PriorityScheduler>

Returns a reference to this scheduler as a priority scheduler, if it is one.

fn drain(&mut self) -> Box<dyn Iterator<Item = TaskRef> + '_>

Clears the scheduler’s runqueue, returning an iterator over all contained tasks.

fn tasks(&self) -> Vec<TaskRef>

Returns a cloned list of contained tasks being scheduled by this scheduler.