- fn handle_custom_message(&self, _msg: Self::CustomMessage) -> Option<Self::CustomMessage> {
- Some(TestCustomMessage {})
+ fn handle_custom_message(&self, message: Self::CustomMessage, responder: Option<Responder>) -> ResponseInstruction<Self::CustomMessage> {
+ match responder {
+ Some(responder) => responder.respond(message),
+ None => ResponseInstruction::NoResponse
+ }