Struct rstubs::threading::sema::Semaphore

pub struct Semaphore {
    counter: usize,
    waiting: ArrayDeque<usize, APPS>,
}

Semaphore used for synchronization of threads.

The class Semaphore implements the concept of counting semaphores.

Fields

counter: usize

waiting: ArrayDeque<usize, APPS>

Implementations

impl Semaphore

pub const fn new(counter: usize) -> Self

pub fn wait(&mut self, scheduler: &mut Scheduler)

Wait for access to the critical area

pub fn signal(&mut self, scheduler: &mut Scheduler)

Leave the critical area

Trait Implementations

impl Debug for Semaphore

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

Formats the value using the given formatter.

impl Drop for Semaphore

fn drop(&mut self)

Executes the destructor for this type.