ExecutionTrace.subscribe: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/execution_trace.bend as ExecutionTrace
Lines 46-49 of bendvy-ecs-core@0.1.0.4/execution_trace.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/execution_trace.bend&start_line=46&end_line=49

import Base

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

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/execution_trace.bend&name=Subscriber
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/execution_trace.bend&name=TraceEvent