def selected_read

bendvy-ecs-core@0.1.0.3 · execution_machine_access.bend:54

import Base
import bendvy-ecs-core@0.1.0.3/execution_machine_state.bend as State
import bendvy-ecs-core@0.1.0.3/execution_access.bend as A
import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as Layout

54def selected_read(-S:Data,-K:Data,-V:Data,-H:Type,-B:Type,-layout:Layout.Layout,-route:Layout.Route,view:{Layout.view(layout,route) == State.View<S,K,V> : Data},result:B & A.ResourceRead<H,Layout.view(layout,route)>) -> B & Read<S,K,V,H>:
55  match result:
56    case (book,cap):(book,read(S,K,V,H,checked_read(S,K,V,H,(Layout.view(layout,route)),view,cap)))