Enum BitmapIndexDelta 

pub enum BitmapIndexDelta {
    Repoint {
        column_id: u16,
        key: Vec<u8>,
    },
    Move {
        column_id: u16,
        old_key: Option<Vec<u8>>,
        new_key: Option<Vec<u8>>,
    },
}

One planned change against a single Bitmap secondary index column.

Variants

Repoint

Indexed key unchanged: re-point old_row_id → new_row_id under key when the ids differ; pure no-op when they are equal.

Fields

column_id: u16

key: Vec<u8>

Move

Indexed key changed (or appeared/disappeared): drop old membership and insert new when present.

Fields

column_id: u16

old_key: Option<Vec<u8>>

new_key: Option<Vec<u8>>

Trait Implementations

impl Clone for BitmapIndexDelta

fn clone(&self) -> BitmapIndexDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BitmapIndexDelta

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

Formats the value using the given formatter.

impl Eq for BitmapIndexDelta

impl PartialEq for BitmapIndexDelta

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BitmapIndexDelta