def levels.valid.step
import mylsm-lsm-store@0.6.0.1/src/Manifest.bend as Manifestimport Base
141def levels.valid.step(rest: List<&2, List<&2, String>>, valid: Bool) -> Bool:
142 match rest valid:
143 case _ False{}:
144 False{}
145 case Nil{} True{}:
146 True{}
147 case Con{+names, tail} True{}:
148 levels.valid.step(tail, names.valid(names))