def extend

bendvy-ecs-core@0.1.0.3 · execution_relation_failure_retention.bend:38

import Base
import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as Layout
import bendvy-ecs-core@0.1.0.3/execution_resource_policy.bend as Policy
import bendvy-ecs-core@0.1.0.3/execution_relation_store.bend as Store
import bendvy-ecs-core@0.1.0.3/relation_types.bend as T

38def extend(~S:Data,~resources:Layout.Layout,~route:Layout.Route,~valid:{Layout.grant_valid(~resources,~route) == True{} : Bool},~descriptor:T.Descriptor<S>,~payload:{Layout.payload(resources,route) == Store.Store<S,descriptor> : Type},~view:{Layout.view(resources,route) == Store.View<S,descriptor> : Data},~protected:{Layout.policy(resources,route) == Policy.ProtectedRelation{S,descriptor} : Policy.Policy},previous:Program(~S,~resources)) -> Program(~S,~resources):
39  +tick => owners => maintain_resources(~S,~descriptor,~Layout.resources(~S,resources),~resources,~route,~{==},~payload,tick,previous(tick,owners))