Postgres.exchange: def of bend-kit-postgres@0.3.0.0
Import: import bend-kit-postgres@0.3.0.0/postgres.bend as Postgres
Lines 199-202 of bend-kit-postgres@0.3.0.0/postgres.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-postgres@0.3.0.0/postgres.bend&start_line=199&end_line=202

import Base
import bend-kit-postgres@0.3.0.0/codec.bend as Codec

def exchange(c: Conn, m: Codec.Front) -> IO(Result<&1, &1, Failure, Conn & Codec.Back>):
  do IO<Result<&1, &1, Failure, Conn & Codec.Back>>:
    s : Result<&1, &1, Failure, Conn> <- send(c, Codec.encode(m))
    reply(s)

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=bend-kit-postgres@0.3.0.0/codec.bend&name=Back
  https://jend.leeeet.dev/definition.txt?path=bend-kit-postgres@0.3.0.0/codec.bend&name=Front
  https://jend.leeeet.dev/definition.txt?path=bend-kit-postgres@0.3.0.0/codec.bend&name=encode
  https://jend.leeeet.dev/definition.txt?path=bend-kit-postgres@0.3.0.0/postgres.bend&name=Conn
  https://jend.leeeet.dev/definition.txt?path=bend-kit-postgres@0.3.0.0/postgres.bend&name=Failure
  https://jend.leeeet.dev/definition.txt?path=bend-kit-postgres@0.3.0.0/postgres.bend&name=reply
  https://jend.leeeet.dev/definition.txt?path=bend-kit-postgres@0.3.0.0/postgres.bend&name=send