Struct EventHandler 

pub struct EventHandler { /* private fields */ }

Handler for events

Implementations

impl EventHandler

pub fn new() -> Self

Creates a new event handler

pub fn on<F>(&mut self, name: &str, callback: F)

where F: for<'a> Fn(&'a Context, Event) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'a>> + Send + Sync + 'static,

Adds a new event callback

pub async fn handle_event(&self, ctx: &Context, event: Event) -> Result<()>

Handles a received event

Trait Implementations

impl Clone for EventHandler

fn clone(&self) -> EventHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventHandler

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

Formats the value using the given formatter.