def optional_in

bendvy-ecs-core@0.1.0.4 · ordinary_inspector_relation.bend:52

import bendvy-ecs-core@0.1.0.4/ordinary_inspector_relation.bend as OrdinaryInspectorRelation

import Base
import bendvy-ecs-core@0.1.0.4/relation_failure_reader.bend as Ord

52def optional_in(~S:Data,key:String,declaration:Ord.Declaration<S>) -> Declaration<S>:
53  Declaration{declaration,OptionalIn{key}}

Uses (4)

Used by (0)

No other definition uses this definition.