Trait bevy::asset::AssetLifecycle [−]
pub trait AssetLifecycle: 'static + Downcast + Send + Sync {
fn create_asset(
&self,
id: HandleId,
asset: Box<dyn AssetDynamic + 'static, Global>,
version: usize
);
fn free_asset(&self, id: HandleId);
}Required methods
fn create_asset(
&self,
id: HandleId,
asset: Box<dyn AssetDynamic + 'static, Global>,
version: usize
)
fn free_asset(&self, id: HandleId)
Implementations
impl dyn AssetLifecycle + 'static
impl dyn AssetLifecycle + 'static
pub fn is<__T>(&self) -> bool where
__T: AssetLifecycle,
pub fn is<__T>(&self) -> bool where
__T: AssetLifecycle,
Returns true if the trait object wraps an object of type __T.
pub fn downcast<__T>(
self: Box<dyn AssetLifecycle + 'static, Global>
) -> Result<Box<__T, Global>, Box<dyn AssetLifecycle + 'static, Global>> where
__T: AssetLifecycle,
pub fn downcast<__T>(
self: Box<dyn AssetLifecycle + 'static, Global>
) -> Result<Box<__T, Global>, Box<dyn AssetLifecycle + 'static, Global>> where
__T: AssetLifecycle,
Returns a boxed object from a boxed trait object if the underlying object is of type
__T. Returns the original boxed trait if it isn’t.
pub fn downcast_rc<__T>(
self: Rc<dyn AssetLifecycle + 'static>
) -> Result<Rc<__T>, Rc<dyn AssetLifecycle + 'static>> where
__T: AssetLifecycle,
pub fn downcast_rc<__T>(
self: Rc<dyn AssetLifecycle + 'static>
) -> Result<Rc<__T>, Rc<dyn AssetLifecycle + 'static>> where
__T: AssetLifecycle,
Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of
type __T. Returns the original Rc-ed trait if it isn’t.
pub fn downcast_ref<__T>(&self) -> Option<&__T> where
__T: AssetLifecycle,
pub fn downcast_ref<__T>(&self) -> Option<&__T> where
__T: AssetLifecycle,
Returns a reference to the object within the trait object if it is of type __T, or
None if it isn’t.
pub fn downcast_mut<__T>(&mut self) -> Option<&mut __T> where
__T: AssetLifecycle,
pub fn downcast_mut<__T>(&mut self) -> Option<&mut __T> where
__T: AssetLifecycle,
Returns a mutable reference to the object within the trait object if it is of type
__T, or None if it isn’t.