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def observer

bendvy-ecs-core@0.1.0.4 · ordinary_app_resource_field_declaration.bend:63

import bendvy-ecs-core@0.1.0.4/ordinary_app_resource_field_declaration.bend as OrdinaryAppResourceFieldDeclaration
import Base
import bendvy-ecs-core@0.1.0.4/world.bend as W

63# Advanced App projection: consume this declaration to obtain its World-returning
64# Data observer. Observing uses the declared projection; no live owner is copied.
65def observer(~S:Data,~C:Type,~R:Type,~E:Data,~Ops:Type -> Type,~V:Data,declaration:Declaration<S,C,R,E,Ops,V>) -> W.World<S,C,R,E> -> W.World<S,C,R,E> & V:
66  match declaration:
67    case Declaration{_,observe,_}:observe

Uses (3)

Used by (1)