def octet.max
import bend-kit-netip@0.1.0.0/netip.bend as Netipimport Base
63def octet.max(m: Maybe<&2, U32>) -> Maybe<&2, U32>:
64 match m:
65 case None{}:
66 None{}
67 case Some{+v}:
68 Bool.pick(Maybe<&2, U32>, U32.is_le(v, 255), Some{v}, None{})