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Title
# development
w

wide-energy-11069

11/13/2018, 8:04 PM
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let untar_opts = &App::new("tar_api")
    .subcommand(
      SubCommand::with_name("untar")
        .arg(Arg::with_name("file").required(true).takes_value(
          true,
        ))
        .arg(Arg::with_name("dest").required(true).takes_value(
          true,
        ))
    ).get_matches();
seems better