Struct Add 

pub struct Add {
    pub entity: Entity,
}

Trigger emitted when a component is inserted onto an entity that does not already have that component. Runs before Insert. See ComponentHooks::on_add for more information.

Fields

entity: Entity

The entity this component was added to.

Trait Implementations

impl Clone for Add

fn clone(&self) -> Add

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Add

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

Formats the value using the given formatter.

impl EntityEvent for Add

where Self: Send + Sync + 'static,

fn event_target(&self) -> Entity

The Entity “target” of this EntityEvent. When triggered, this will run observers that watch for this specific entity.

fn event_target_mut(&mut self) -> &mut Entity

Returns a mutable reference to the Entity “target” of this EntityEvent. When triggered, this will run observers that watch for this specific entity.

impl Event for Add

where Self: Send + Sync + 'static,

type Trigger<'a> = EntityComponentsTrigger<'a>

Defines which observers will run, what data will be passed to them, and the order they will be run in. See Trigger for more info.