def minr.step
import cswap-bend-cli@0.1.0.0/policy/pick.bend as Pickimport Base
245def minr.step(+c: Maybe<&2, RH>, +m: Mn) -> Mn:
246 match c:
247 case None{}:
248 m
249 case Some{x}:
250 match x:
251 case RH{r, h}:
252 mn.min(m, r)