ringbuffer-spsc

Crates.ioringbuffer-spsc
lib.rsringbuffer-spsc
version
sourcesrc
created_at2022-07-27 09:44:03.878371+00
updated_at2025-02-10 10:06:52.385218+00
descriptionA fast thread-safe single producer-single consumer ring buffer
homepage
repositoryhttps://github.com/Mallets/ringbuffer-spsc
max_upload_size
id633803
Cargo.toml error:TOML parse error at line 18, column 1 | 18 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include`
size0
Luca Cominardi (Mallets)

documentation

README

ringbuffer-spsc

A fast single-producer single-consumer ring buffer. For performance reasons, the capacity of the buffer is determined at compile time via a const generic and it is required to be a power of two for a more efficient index handling.

Example

use ringbuffer_spsc::RingBuffer;

fn main() {
    const N: usize = 1_000_000;
    let (mut tx, mut rx) = RingBuffer::<usize, 16>::new();

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

    let c = std::thread::spawn(move || {
        let mut current: usize = 0;
        while current < N {
            if let Some(c) = rx.pull() {
                assert_eq!(c, current);
                current = current.wrapping_add(1);
            } else {
                std::thread::yield_now();
            }
        }
    });

    p.join().unwrap();
    c.join().unwrap();
}
Commit count: 32

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