errors.txt

error[E0382]: use of moved value: `tx`
  --> src/main.rs:77:21
   |
77 |                     tx.send(()).unwrap();
   |                     ^^ value moved here in previous iteration of loop
   |
   = note: move occurs because `tx` has type `futures::Sender<()>`, which does not implement the `Copy` trait

main.rs

let signals = chan_signal::notify(&[Signal::USR1, Signal::USR2]);
let (signal_tx, signal_rx) = oneshot::channel::<()>();
thread::spawn(move || {
    let tx = signal_tx;
    loop {
        let signal = signals.recv().unwrap();
        debug!("[core] signal received: {:?}", signal);

        match signal {
            Signal::USR1 => {
                // signal to spawn new process
            },
            Signal::USR2 => {
                // signal to close this process
                tx.send(()).unwrap();
            },
            _ => {
                // we don't care about the rest
            }
        }
    }
});