Struct EventRegistry 

pub struct EventRegistry { /* private fields */ }

Event registry - manages event handlers and emitted events

Implementations

impl EventRegistry

pub fn new() -> Self

pub fn register_handler(&mut self, handler: EventHandler)

Register an event handler

pub fn emit( &mut self, event_name: String, data: HashMap<String, Value>, timestamp: f32, )

Emit an event with optional data

pub fn get_handlers(&self, event_name: &str) -> Vec<EventHandler>

Get handlers for a specific event

pub fn get_handlers_matching(&self, pattern: &str) -> Vec<EventHandler>

Get all handlers matching a pattern (supports wildcards)

pub fn should_execute_once( &mut self, event_name: &str, handler_index: usize, ) -> bool

Check if a “once” handler should be executed

pub fn get_emitted_events(&self) -> &[EventPayload]

Get all emitted events

pub fn get_events_by_name(&self, event_name: &str) -> Vec<EventPayload>

Get emitted events for a specific event name

pub fn clear_events(&mut self)

Clear all emitted events (useful for new playback runs)

pub fn handler_count(&self, event_name: &str) -> usize

Get number of handlers for an event

pub fn remove_handlers(&mut self, event_name: &str)

Remove all handlers for an event

Trait Implementations

impl Clone for EventRegistry

fn clone(&self) -> EventRegistry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EventRegistry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EventRegistry

fn default() -> EventRegistry

Returns the “default value” for a type.