def optional_relation

bendvy-ecs-core@0.1.0.4 · relation_query.bend:33

import bendvy-ecs-core@0.1.0.4/relation_query.bend as RelationQuery

import Base
import relation_types.bend as G
import query.bend as Q

33def optional_relation(~S:Data,key:String,descriptor:G.Descriptor<S>) -> Requirement<S>:
34  Requirement{key,descriptor,Outgoing{},Q.Optional{},True{}}

Uses (6)

Used by (2)