Rust select! example to cancel from outside

cancel_from_outside.rs

let (send, recv) = oneshot::channel::<()>();

tokio::spawn(async {
    tokio::select! {
        _ = task_inner() => {},
        _ = recv => {
            info!("finished, break the loop, call it a day");
        }
    }

    info!("finished in the walking task");
});

async fn task_inner() {
    let mut interval = time::interval(Duration::from_secs(1));
    loop {
        interval.tick().await;
        info!("interval, do the work here");
    }
}

Saving this as a gist for my own future use. Original creator author was here https://users.rust-lang.org/t/tokio-interval-and-cancel-from-outside/55108