def optional

bendvy-ecs-core@0.1.0.4 · ordinary_optional_resource_declaration.bend:21

import Base
import bendvy-ecs-core@0.1.0.4/ordinary_optional_resource.bend as O
import bendvy-ecs-core@0.1.0.4/optional_resource_binding.bend as B
import bendvy-ecs-core@0.1.0.4/ordinary_schema.bend as Schema
import bendvy-ecs-core@0.1.0.4/owner_product.bend as Product

21def optional(~S:Data,~C:Type,~R:Type,~E:Data,~P:Type,~Rest:Type,~V:Data,~identity:Schema.Resource<S,P>,~lens:Product.Lens<R,O.Slot<S,P,identity>,Rest>,~binding:B.Binding<S,R,P,Rest,identity,lens>,~view:P -> P & V,render:Maybe<&2,V> -> String) -> Declaration<S,C,R,E,Ops(~S,~P,~identity,~V),Maybe<&2,V>>:
22  built(~S,~C,~R,~E,~P,~Rest,~V,~identity,~lens,~binding,~view,provided(~S,~C,~R,~E),render)