Function was_ctrl_c_received

engine/src/threads.rs:4–13

(ctrl_c_events: &Result<Receiver<()>, Error>)

use ctrlc::Error;

pub fn was_ctrl_c_received(ctrl_c_events: &Result<Receiver<()>, Error>) -> bool {
    select! {
        recv(ctrl_c_events.as_ref().unwrap()) -> _ => {
            return true;
        },
        default() => {
            return false;
        }
    }
}

pub fn exit_on_ctrl_c(ctrl_channel: &Result<Receiver<()>, Error>) {
    if was_ctrl_c_received(&ctrl_channel) {