Enum SlotCardinality 

pub enum SlotCardinality {
    Single,
    Multi {
        max: usize,
    },
}

How many values a KnowledgeSlot admits, reported by the slot itself.

Variants

Single

Exactly one value; a correction replaces it.

Multi

Up to max values; appends are refused past max.

Fields

max: usize

Implementations

impl SlotCardinality

pub const fn max(self) -> usize

The number of values the slot admits: 1 for single, max for multi.

pub const fn is_single(self) -> bool

True for a single-valued slot.

Trait Implementations

impl Clone for SlotCardinality

fn clone(&self) -> SlotCardinality

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SlotCardinality

impl Debug for SlotCardinality

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

Formats the value using the given formatter.

impl Eq for SlotCardinality

impl PartialEq for SlotCardinality

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SlotCardinality