pub trait Observable {
    // Required methods
    fn name(&self) -> &str;
    fn observe_and_report<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn interval(&self) -> Duration;
}