pub struct GroupToken { /* private fields */ }
Implementations
Auto Trait Implementations
impl RefUnwindSafe for GroupToken
impl Send for GroupToken
impl Sync for GroupToken
impl Unpin for GroupToken
impl UnwindSafe for GroupToken
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more