struct NullIter;
Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for NullIter
impl Send for NullIter
impl Sync for NullIter
impl Unpin for NullIter
impl UnwindSafe for NullIter
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