Expand description
Cursor for reading from or writing to a particular database
A new cursor can be created using Txn::new_cursor
. It is used by
invoking one of the cursor methods in Txn
or TxnRw
.
Implementations
Trait Implementations
impl<K: ?Sized, V: ?Sized, C> Eq for Cursor<K, V, C>
Auto Trait Implementations
impl<K: ?Sized, V: ?Sized, C> RefUnwindSafe for Cursor<K, V, C> where
C: RefUnwindSafe,
impl<K: ?Sized, V: ?Sized, C> Send for Cursor<K, V, C> where
C: Send,
impl<K: ?Sized, V: ?Sized, C> Sync for Cursor<K, V, C> where
C: Sync,
impl<K: ?Sized, V: ?Sized, C> Unpin for Cursor<K, V, C> where
C: Unpin,
impl<K: ?Sized, V: ?Sized, C> UnwindSafe for Cursor<K, V, C> where
C: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more