def subscribe

bendvy-ecs-core@0.1.0.4 · execution_trace.bend:46

import Base

46# Wrap the supplied actual State owner with a reusable erased step definition.
47# This creates a local subscriber, not an ECS registration or automatic callback.
48def subscribe(~State:Type,~Error:Data,~step:State -> TraceEvent<Error> -> State,state:State) -> Subscriber<State,Error,step>:
49  Subscriber{state}