def dec.go
import lawful-fields@0.1.1.0/defs.bend as Defsimport Base
50def dec.go(xs: List<&2, U32>, acc: Maybe<&2, Nat>) -> Maybe<&2, Nat>:
51 match xs:
52 case Nil{}:
53 acc
54 case Con{x, t}:
55 dec.go(t, dec.push(acc, digit(x)))