pub trait JobLoader: Sync + Send {
// Required method
fn task<'life0, 'async_trait>(
&'life0 self,
task_id: Arc<dyn TaskId>,
flow: Arc<Flow>,
) -> Pin<Box<dyn Future<Output = Result<Box<dyn TaskLoader>, Error>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
}