Struct RingBuffer

pub struct RingBuffer<T, const N: usize> { /* private fields */ }

Implementations

impl<T, const N: usize> RingBuffer<T, N>

pub fn new() -> (RingBufferWriter<T, N>, RingBufferReader<T, N>)

👎Deprecated since 0.1.8: please use init() instead.

pub fn init() -> (RingBufferWriter<T, N>, RingBufferReader<T, N>)

Initialize the RingBuffer with the given capacity

Examples found in repository

examples/throughput.rs (line 7)

fn main() {
    let (mut tx, mut rx) = RingBuffer::<usize, 16>::init();
    let counter = Arc::new(AtomicUsize::new(0));

    std::thread::spawn(move || {
        let mut current: usize = 0;
        loop {
            if tx.push(current).is_none() {
                current = current.wrapping_add(1);
            } else {
                std::thread::yield_now();
            }
        }
    });

    let c_counter = counter.clone();
    std::thread::spawn(move || {
        let mut current: usize = 0;
        loop {
            if let Some(c) = rx.pull() {
                assert_eq!(c, current);
                current = current.wrapping_add(1);
                c_counter.fetch_add(1, Ordering::Relaxed);
            } else {
                std::thread::yield_now();
            }
        }
    });

    loop {
        std::thread::sleep(Duration::from_secs(1));
        println!("{} elem/s", counter.swap(0, Ordering::Relaxed));
    }
}

Trait Implementations

impl<T, const N: usize> Drop for RingBuffer<T, N>

fn drop(&mut self)

Executes the destructor for this type.