pub struct WrapNone {}
Trait Implementations§
Auto Trait Implementations§
impl Freeze for WrapNone
impl RefUnwindSafe for WrapNone
impl Send for WrapNone
impl Sync for WrapNone
impl Unpin for WrapNone
impl UnwindSafe for WrapNone
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