enum NullState {
NonNullable,
NullableNoNulls {
union_value_byte: u8,
},
Nullable {
nulls: NullBuffer,
null_order: Nullability,
},
}
Variants§
Trait Implementations§
Auto Trait Implementations§
impl Freeze for NullState
impl RefUnwindSafe for NullState
impl Send for NullState
impl Sync for NullState
impl Unpin for NullState
impl UnwindSafe for NullState
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