Struct ResourceEventBroadcaster 

pub struct ResourceEventBroadcaster { /* private fields */ }

Event broadcaster is responsible for delivering resource events to “subscribers”.

Implementations

impl ResourceEventBroadcaster

pub fn new() -> Self

Creates new empty event broadcaster.

pub fn add(&self, sender: ResourceEventSender) -> Handle<ResourceEventSender>

Adds an event sender to the broadcaster and returns its handle.

pub fn remove(&self, handle: Handle<ResourceEventSender>) -> ResourceEventSender

Removes an event sender by its handle.

pub fn broadcast(&self, event: ResourceEvent)

Sends an event to all “subscribers” in the broadcaster.

pub fn broadcast_loaded(&self, resource: UntypedResource)

Sends a ResourceEvent::Loaded event to all “subscribers” in the broadcaster.

pub fn broadcast_loaded_or_reloaded( &self, resource: UntypedResource, reload: bool, )

Sends either a ResourceEvent::Loaded event or a ResourceEvent::Reloaded to all “subscribers” in the broadcaster depending on the reload parameter.

Trait Implementations

impl Clone for ResourceEventBroadcaster

fn clone(&self) -> ResourceEventBroadcaster

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ResourceEventBroadcaster

fn default() -> Self

Returns the “default value” for a type.