Struct ResourceEventBroadcaster 

pub struct ResourceEventBroadcaster { /* private fields */ }

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

Implementations

impl ResourceEventBroadcaster

pub fn new() -> ResourceEventBroadcaster

Creates new empty event broadcaster.

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

Adds an event sender to the broadcaster and returns its handle. If the receiver part of the channel dies, the sender part is automatically removed from the broadcaster.

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

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() -> ResourceEventBroadcaster

Returns the “default value” for a type.