Function on_cleanup
pub fn on_cleanup(f: impl FnOnce() + 'static)
Expand description
Adds a callback that is called when the scope is destroyed.
ยงExample
let child_scope = create_child_scope(|| {
on_cleanup(|| {
println!("Child scope is being dropped");
});
});
child_scope.dispose(); // Executes the on_cleanup callback.