use std::thread;

pub trait Waitable: Sized {
    fn get_joinhandle(self) -> Option<thread::JoinHandle<()>>;

    fn wait(self) {
        if let Some(handle) = self.get_joinhandle() {
            handle.join().expect("Couldn't join on thread!");
        } else {
            log::warn!("Tried to wait on non-existent thread!");
        }
    }
}