Constant mod_installer::args::WEIDU_LOG_MODE_ERROR

pub(crate) const WEIDU_LOG_MODE_ERROR: &str = r"
Please provide a valid weidu logging setting, options are:
--weidu-log-mode log X       log output and details to X
--weidu-log-mode autolog     log output and details to WSETUP.DEBUG
--weidu-log-mode logapp      append to log instead of overwriting
--weidu-log-mode log-extern  also log output from commands invoked by WeiDU
";