def refuses.plan
import ezx@1.11.0.0/src/add/plan.bend as Planimport Base
import ezx@1.11.0.0/src/lock/plan.bend as P
623# whether a plan ends in a refusal
624def refuses.plan(pl: P.Plan) -> Bool:
625 P.Plan{_es, outcome} = pl
626 match outcome:
627 case P.Success{}:
628 False{}
629 case P.Refused{_why}:
630 True{}