pub struct Registered<'env, 'scope> { /* private fields */ }
Expand description
A handle returned by Scope::register. When this handle is dropped, the callback is de-registered.
Trait Implementations§
Auto Trait Implementations§
impl<'env, 'scope> Freeze for Registered<'env, 'scope>
impl<'env, 'scope> !RefUnwindSafe for Registered<'env, 'scope>
impl<'env, 'scope> !Send for Registered<'env, 'scope>
impl<'env, 'scope> !Sync for Registered<'env, 'scope>
impl<'env, 'scope> Unpin for Registered<'env, 'scope>
impl<'env, 'scope> !UnwindSafe for Registered<'env, 'scope>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more