pub trait Service<D = ()>: Actor {
type Error: From<RegistryError>;
fn create<'life0, 'async_trait>(
registry: &'life0 mut RegistryRef<D>
) -> Pin<Box<dyn Future<Output = Result<Self, Self::Error>> + Send + 'async_trait>>
where
'life0: 'async_trait,
Self: 'async_trait;
}