libsync 0.3.0

A channels library
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use std::sync::{atomic::AtomicUsize, Arc};

use crossbeam::queue::ArrayQueue;

use crate::BoundedSharedDetails;

use tokio::sync::{Notify, Semaphore};

use super::{Sender, Receiver};

use crate::tokio_helpers::SemaphoreController;

pub fn channel<T>(size: usize) -> (Sender<T>, Receiver<T>)
{

    let shared_details = Arc::new(BoundedSharedDetails::new(ArrayQueue::<T>::new(size), SemaphoreController::new(), SemaphoreController::with_permits(size))); //Semaphore::new(0), Semaphore::new(0))); //Notify::new(), Notify::new()));

    let sender_count = Arc::new(());

    let weak_sender_count = Arc::downgrade(&sender_count);

    let receiver_count = Arc::new(());

    let sender = Sender::new(&shared_details, sender_count, &receiver_count);

    let receiver = Receiver::new(shared_details, weak_sender_count, receiver_count);

    (sender, receiver)

}