pub struct _R;Auto Trait Implementations§
impl Freeze for _R
impl RefUnwindSafe for _R
impl Send for _R
impl Sync for _R
impl Unpin for _R
impl UnsafeUnpin for _R
impl UnwindSafe for _R
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