pub trait MessageHandle:
Sync
+ Send
+ 'static {
// Required method
fn handler<'life0, 'async_trait>(
&'life0 self,
data: Value,
session_id: Uuid,
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
}