How to use crossbeam crate in Rust concurrency

Crates/Crossbeam

2026-04-17T12:05:42+00:00

Add crossbeam crates to Cargo.toml and import specific modules like crossbeam-channel or crossbeam-deque to enable safe parallelism.

Add the crossbeam crate to your Cargo.toml and import the specific module you need, such as crossbeam-channel or crossbeam-deque, into your code.

[dependencies]
crossbeam-channel = "0.5"
crossbeam-deque = "0.8"

use crossbeam_channel::{bounded, Sender};
use crossbeam_deque::Steal;

fn main() {
    let (tx, rx) = bounded::<i32>(10);
    let deque = crossbeam_deque::Deque::new();
    // Use tx.send() or deque.push() as needed
}