pub struct ScrollableCursor { /* private fields */ }Expand description
A scrollable cursor for navigating result sets
Scrollable cursors allow moving forward and backward through result sets, jumping to specific positions, and fetching from various positions. This incurs additional overhead on the server to maintain cursor state.
Implementations§
Source§impl ScrollableCursor
impl ScrollableCursor
Sourcepub fn columns(&self) -> &[ColumnInfo]
pub fn columns(&self) -> &[ColumnInfo]
Get column metadata
Trait Implementations§
Auto Trait Implementations§
impl Freeze for ScrollableCursor
impl RefUnwindSafe for ScrollableCursor
impl Send for ScrollableCursor
impl Sync for ScrollableCursor
impl Unpin for ScrollableCursor
impl UnwindSafe for ScrollableCursor
Blanket Implementations§
§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more