Enum AssetEvent

pub enum AssetEvent<A: Asset> {
    Added {
        id: AssetId<A>,
    },
    Modified {
        id: AssetId<A>,
    },
    Removed {
        id: AssetId<A>,
    },
    Unused {
        id: AssetId<A>,
    },
    LoadedWithDependencies {
        id: AssetId<A>,
    },
}

Events that occur for a specific loaded Asset, such as “value changed” events and “dependency” events.

Variants

Added

Emitted whenever an Asset is added.

Fields

id: AssetId<A>

Modified

Emitted whenever an Asset value is modified.

Fields

id: AssetId<A>

Removed

Emitted whenever an Asset is removed.

Fields

id: AssetId<A>

Unused

Emitted when the last super::Handle::Strong of an Asset is dropped.

Fields

id: AssetId<A>

LoadedWithDependencies

Emitted whenever an Asset has been fully loaded (including its dependencies and all “recursive dependencies”).

Fields

id: AssetId<A>

Implementations

impl<A: Asset> AssetEvent<A>

pub fn is_loaded_with_dependencies( &self, asset_id: impl Into<AssetId<A>>, ) -> bool

Returns true if this event is AssetEvent::LoadedWithDependencies and matches the given id.

pub fn is_added(&self, asset_id: impl Into<AssetId<A>>) -> bool

Returns true if this event is AssetEvent::Added and matches the given id.

pub fn is_modified(&self, asset_id: impl Into<AssetId<A>>) -> bool

Returns true if this event is AssetEvent::Modified and matches the given id.

pub fn is_removed(&self, asset_id: impl Into<AssetId<A>>) -> bool

Returns true if this event is AssetEvent::Removed and matches the given id.

pub fn is_unused(&self, asset_id: impl Into<AssetId<A>>) -> bool

Returns true if this event is AssetEvent::Unused and matches the given id.

Trait Implementations

impl<A: Asset> Clone for AssetEvent<A>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A: Asset> Component for AssetEvent<A>

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::SparseSet

A constant indicating the storage type used for this component.

fn register_component_hooks(_hooks: &mut ComponentHooks)

Called when registering this component, allowing mutable access to its ComponentHooks.

impl<A: Asset> Debug for AssetEvent<A>

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

Formats the value using the given formatter.

impl<A: Asset> PartialEq for AssetEvent<A>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<A: Asset> Copy for AssetEvent<A>

impl<A: Asset> Eq for AssetEvent<A>

impl<A: Asset> Event for AssetEvent<A>

where Self: Send + Sync + 'static,