Enum Concept 

pub enum Concept {
    RootThingType(RootThingType),
    EntityType(EntityType),
    RelationType(RelationType),
    RoleType(RoleType),
    AttributeType(AttributeType),
    Entity(Entity),
    Relation(Relation),
    Attribute(Attribute),
    Value(Value),
}

The fundamental TypeQL object. A Concept is either a Type, Thing, or Value. To use subtype specific methods, the Concept must be of the expected subtype.

Variants

RootThingType(RootThingType)

EntityType(EntityType)

RelationType(RelationType)

RoleType(RoleType)

AttributeType(AttributeType)

Entity(Entity)

Relation(Relation)

Attribute(Attribute)

Value(Value)

Trait Implementations

impl Clone for Concept

fn clone(&self) -> Concept

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Concept

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

Formats the value using the given formatter.

impl PartialEq for Concept

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Concept