akka.http.model.headers.CacheDirectives
(s-maxage: StringAdd).self
(s-maxage: StringFormat).self
(s-maxage: ArrowAssoc[s-maxage]).x
(Since version 2.10.0) Use leftOfArrow
instead
(s-maxage: Ensuring[s-maxage]).x
(Since version 2.10.0) Use resultOfEnsuring
instead