Url.host_field: def of bend-kit-url@0.4.1.0
Import: import bend-kit-url@0.4.1.0/url.bend as Url
Lines 433-436 of bend-kit-url@0.4.1.0/url.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-url@0.4.1.0/url.bend&start_line=433&end_line=436

import Base

def host_field(a: Abs) -> String:
  Abs{+scheme, +host, +port, target} = a
  +field = host_field.wrap(host, has(host, 58))
  Bool.pick(String, U32.is_eq(port, abs.port.dflt(default_port(scheme))), field, field ++ ":" ++ U32.show(port))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.show
  https://jend.leeeet.dev/definition.txt?path=bend-kit-url@0.4.1.0/url.bend&name=Abs
  https://jend.leeeet.dev/definition.txt?path=bend-kit-url@0.4.1.0/url.bend&name=abs.port.dflt
  https://jend.leeeet.dev/definition.txt?path=bend-kit-url@0.4.1.0/url.bend&name=default_port
  https://jend.leeeet.dev/definition.txt?path=bend-kit-url@0.4.1.0/url.bend&name=has
  https://jend.leeeet.dev/definition.txt?path=bend-kit-url@0.4.1.0/url.bend&name=host_field.wrap