Trait AsEventTopic

pub trait AsEventTopic: AsEventValue {
    type Topic;

    // Required method
    fn topic() -> Self::Topic
       where Self: Sized;
}

Trait for events that define their own topic.

This trait allows events to specify which topic they belong to, enabling the use of the convenient emit() method instead of requiring explicit topic specification with emit_by_topic().

Required Associated Types

type Topic

Required Methods

fn topic() -> Self::Topic

where Self: Sized,

Implementors