Sigv4.etag.of: def of bend-kit-sigv4@0.11.0.1
Import: import bend-kit-sigv4@0.11.0.1/sigv4.bend as Sigv4
Lines 981-987 of bend-kit-sigv4@0.11.0.1/sigv4.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-sigv4@0.11.0.1/sigv4.bend&start_line=981&end_line=987

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

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

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=bend-kit-http@0.38.2.0/http.bend&name=Res
  https://jend.leeeet.dev/definition.txt?path=bend-kit-http@0.38.2.0/http.bend&name=header
  https://jend.leeeet.dev/definition.txt?path=bend-kit-sigv4@0.11.0.1/sigv4.bend&name=Err