def u32.num
import bend-net-json@0.3.0.0/json.bend as Jsonimport Base
564def u32.num(s: String) -> Maybe<&2, U32>:
565 match s:
566 case SNil{}:
567 None{}
568 case SCon{Chr{+c}, t}:
569 u32.lead(c, t, U32.is_eq(c, 48))
import bend-net-json@0.3.0.0/json.bend as Jsonimport Base
564def u32.num(s: String) -> Maybe<&2, U32>:
565 match s:
566 case SNil{}:
567 None{}
568 case SCon{Chr{+c}, t}:
569 u32.lead(c, t, U32.is_eq(c, 48))