pub enum Missing {
Slot,
Vacant,
}Expand description
A slot without a live pinned option chain.
Variants§
Trait Implementations§
impl Copy for Missing
impl Eq for Missing
impl StructuralPartialEq for Missing
Auto Trait Implementations§
impl Forget for Missing
impl Freeze for Missing
impl RefUnwindSafe for Missing
impl Send for Missing
impl Sync for Missing
impl Unpin for Missing
impl UnsafeUnpin for Missing
impl UnwindSafe for Missing
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