Events: Difference between revisions

=={{header|Rust}}==

Rust ensures memory safety at compile-time without needing a garbage collector or runtime. There are several concurrency primitives in it's standard library.

<lang Rust>

use std::{sync::mpsc, thread, time::Duration};

fn main() -> Result<(), Box<dyn std::error::Error>> {

println!("[1] Starting");

let (tx, rx) = mpsc::channel();

thread::spawn(move || {

println!("[2] Waiting for event");

rx.recv();

println!("[2] Received event");

});

thread::sleep(Duration::from_secs(1));

println!("[1] Sending event");

tx.send(())?;

thread::sleep(Duration::from_secs(1));

Ok(())

}

</lang>