def etag.of

bend-kit-sigv4@0.11.0.1 · sigv4.bend:981

import Base
import bend-kit-http@0.38.1.1/http.bend as Http

981def etag.of(r: Result<&1, &1, Err, Http.Res>) -> Result<&1, &1, Err, String>:
982  match r:
983    case Fail{e}:
984      Fail{e}
985    case Done{res}:
986      Http.Res{s, +h, b} = res
987      Done{Http.header(h, "etag")}