Struct OnDespawn 

pub struct OnDespawn(pub LifecycleCallback);

The callback that runs right before the entity is despawned.

Tuple Fields

0: LifecycleCallback

The callback, run at the structural change.

Implementations

impl OnDespawn

pub fn new( callback: impl for<'a, 'b> FnMut(&'a Scope<'b>, Entity) + 'static, ) -> Self

Wrap callback as an OnDespawn.

Trait Implementations

impl Lifecycle for OnDespawn

fn take(&mut self) -> LifecycleCallback

Take the callback out, leaving a placeholder in its place.

fn restore(&mut self, callback: LifecycleCallback)

Put a callback taken by Lifecycle::take back.

impl Sealed for OnDespawn