Trait BatchHandlerFactory
nakadion::event_handler
pub trait BatchHandlerFactory: Send + Sync + 'static { type Handler: BatchHandler; fn handler( &self, assignment: &HandlerAssignment ) -> BoxFuture<Result<Self::Handler, Error>>; }
type Handler: BatchHandler
fn handler( &self, assignment: &HandlerAssignment) -> BoxFuture<Result<Self::Handler, Error>>