Struct EventBus 

pub struct EventBus { /* private fields */ }

Simple event system for triggering script callbacks.

Implementations

impl EventBus

pub fn new() -> Self

pub fn on(&mut self, event: &str, func_name: &str)

Register a script function to handle a named event.

pub fn emit( &self, event: &str, host: &mut ScriptHost, args: Vec<Value>, ) -> Result<(), ScriptError>

Fire an event, calling all registered handlers.

pub fn clear(&mut self, event: &str)

Remove all handlers for an event.