pub struct SumState { /* private fields */ }Expand description
State for sum(): tracks whether all values are integers, the running
integer sum, and the float sum as fallback. Uses Kahan compensated
summation for the float path to match C SQLite’s precision.
Auto Trait Implementations§
impl Freeze for SumState
impl RefUnwindSafe for SumState
impl Send for SumState
impl Sync for SumState
impl Unpin for SumState
impl UnsafeUnpin for SumState
impl UnwindSafe for SumState
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