#[derive(MessageResponse)]Expand description
Derive the MessageResponse trait for a struct or enum.
This implements the default response handling, which sends the value back through an oneshot channel to the sender of the message.
§Examples
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use acktor_derive::MessageResponse;
#[derive(MessageResponse)]
struct Sum(i64);
#[derive(Message)]
#[result_type(Sum)]
struct Add(i64, i64);