pub struct Option_ { /* private fields */ }
Implementations§
Trait Implementations§
Source§impl DefaultContent for Option_
impl DefaultContent for Option_
Auto Trait Implementations§
impl Freeze for Option_
impl RefUnwindSafe for Option_
impl !Send for Option_
impl !Sync for Option_
impl Unpin for Option_
impl UnwindSafe for Option_
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