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