pub struct MapStart(pub Option<usize>);
Tuple Fields§
§0: Option<usize>
Trait Implementations§
Auto Trait Implementations§
impl Freeze for MapStart
impl RefUnwindSafe for MapStart
impl Send for MapStart
impl Sync for MapStart
impl Unpin for MapStart
impl UnwindSafe for MapStart
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