···2020let decode_exn codec buf off =
2121 match Wire.Codec.decode codec buf off with
2222 | Ok v -> v
2323- | Error e -> failwith (Fmt.str "%a" Wire.pp_parse_error e)
2323+ | Error e -> Fmt.failwith "%a" Wire.pp_parse_error e
24242525let decode_result codec buf off =
2626 Wire.Codec.decode codec buf off