jonhoo

use std::collections::VecDeque;
use std::sync::{Arc, Condvar, Mutex};

// Flavors:
//  - Synchronous channels: Channel where send() can block. Limited capacity.
//   - Mutex + Condvar + VecDeque
//   - Atomic VecDeque (atomic queue) + thread::park + thread::Thread::notify
//  - Asynchronous channels: Channel where send() cannot block. Unbounded.
//   - Mutex + Condvar + VecDeque
//   - Mutex + Condvar + LinkedList