def abs.port.num
import bend-net-url@0.4.0.0/url.bend as Urlimport Base
326def abs.port.num(n: Maybe<&2, U32>) -> Maybe<&2, U32>:
327 match n:
328 case None{}:
329 None{}
330 case Some{+p}:
331 Bool.pick(Maybe<&2, U32>, U32.is_le(p, 65535), Some{p}, None{})