def committed

bendvy-ecs-core@0.1.0.4 · machine_handler_engine.bend:51

import Base
import bendvy-ecs-core@0.1.0.4/machine.bend as M

51def committed(~S:Data,~K:Data,~V:Data,slot:M.Slot<S,K,V>,from:V,to:V) -> M.Slot<S,K,V>:
52  match slot:
53    case M.Missing{}: M.Missing{}
54    case M.Present{_,pending,_,_}: M.Present{to,pending,Some{from},True{}}