// WARN: This file is auto generated by flood-tide-gen
match CmdOp::from(nv.opt.num) {
    CmdOp::StartsWith => {
        conf.flg_starts_with = true;
    }
    CmdOp::Input => {
        conf.opt_input = Some(value_to_string(nv)?);
    }
    CmdOp::Output => {
        conf.opt_output = Some(value_to_string(nv)?);
    }
    CmdOp::Help => {
        conf.flg_help = true;
    }
    CmdOp::Version => {
        conf.flg_version = true;
    }
}