Struct EventEmitter 

pub struct EventEmitter<ContentType, TopicId: PartialEq + Clone> { /* private fields */ }

EventEmitter is a struct that can be used to publish events to the event bus. It supposed to be used by the publisher.

Implementations

impl<ContentType, TopicId: PartialEq + Clone> EventEmitter<ContentType, TopicId>

pub fn with_bus(bus: &EventBus<ContentType, TopicId>) -> Self

pub fn new() -> Self

Examples found in repository

examples/basic_game_events/input.rs (line 15)

    pub fn new() -> Self {
        Self {
            device: "keyboard".to_string(),
            emitter: EventEmitter::new(),
        }
    }

pub fn set_bus( &mut self, bus: &EventBus<ContentType, TopicId>, source_id: Option<u64>, ) -> Result<(), &'static str>

Set the event bus for the emitter. If source_id is None, the publisher will be assigned a unique id.

pub fn publish(&mut self, content: ContentType, topic_id: Option<TopicId>)

Publish an event to the event bus. If topic_id is None, the event will be sent to all subscribers.