def Iso8601.per.ndig2
import bend-time-lib@0.4.0.1/iso8601.bend as Iso8601import Base
import bend-scanner@0.1.0.0/parse.bend as P
684def Iso8601.per.ndig2(
685 off: Nat, st: Iso8601.PerS, +acc: U32, +h: Char, s: P.Parse.St
686) -> Iso8601.PerC:
687 match s:
688 case P.StOv{}:
689 PerFail{Overflow{off}}
690 case P.StBad{_}:
691 PerFail{Invalid{}}
692 case P.StOk{}:
693 PerCont{st, PNum{P.Parse.nacc(acc, h)}}