def retry_after
import cswap-bend-cli@0.1.0.0/usage/req.bend as Reqimport Base
import cswap-bend-cli@0.1.0.0/http.bend as Http
49# Retry-After in whole seconds (the seconds form only; fractions drop, a
50# negative value is 0, anything else is none).
51def retry_after(+head: String) -> Maybe<&2, U32>:
52 retry.of(Http.header("retry-after:", head))