Enum SparseSlot 

pub enum SparseSlot {
    Absent,
    Null,
    Value(ColumnValue),
}

One sparse-row slot (SPEC.md §2.4, RFC §6.1): Absent when the column is not in the payload (an apply leaves the stored value untouched), Null when it is present and NULL.

Variants

Absent

Null

Value(ColumnValue)

Trait Implementations

impl Clone for SparseSlot

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparseSlot

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

Formats the value using the given formatter.

impl PartialEq for SparseSlot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SparseSlot