pub struct Registration { /* private fields */ }Expand description
Removing this registration unregisters the callback without invoking it.
Trait Implementations§
Source§impl Drop for Registration
impl Drop for Registration
Auto Trait Implementations§
impl !RefUnwindSafe for Registration
impl !Send for Registration
impl !Sync for Registration
impl !UnwindSafe for Registration
impl Freeze for Registration
impl Unpin for Registration
impl UnsafeUnpin for Registration
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