Enum RowDelta 

pub enum RowDelta {
    Insert(usize),
    Remove(usize),
    Move(usize, usize),
}

One row-level result-set change. Indexes are sequential (each delta describes the set as the previous ones left it), so a host applies them one at a time (or falls back to a reload; the source’s snapshot already holds the final state either way).

Variants

Insert(usize)

Remove(usize)

Move(usize, usize)

Trait Implementations

impl Clone for RowDelta

fn clone(&self) -> RowDelta

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RowDelta

impl Debug for RowDelta

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for RowDelta

impl PartialEq for RowDelta

fn eq(&self, other: &RowDelta) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RowDelta