Enum sp_database::ChangeRef
source · [−]pub enum ChangeRef<'a, H> {
Set(ColumnId, &'a [u8], &'a [u8]),
Remove(ColumnId, &'a [u8]),
Store(H, &'a [u8]),
Release(H),
}Expand description
An alteration to the database that references the data.
Variants
Set(ColumnId, &'a [u8], &'a [u8])
Remove(ColumnId, &'a [u8])
Store(H, &'a [u8])
Release(H)
Auto Trait Implementations
impl<'a, H> RefUnwindSafe for ChangeRef<'a, H> where
H: RefUnwindSafe,
impl<'a, H> Send for ChangeRef<'a, H> where
H: Send,
impl<'a, H> Sync for ChangeRef<'a, H> where
H: Sync,
impl<'a, H> Unpin for ChangeRef<'a, H> where
H: Unpin,
impl<'a, H> UnwindSafe for ChangeRef<'a, H> where
H: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more