387     pub fn use_stderr(&self) -> bool {  in use_stderr()  method
396         if self.use_stderr() {  in exit()
423             use_stderr: true,  in argument_conflict()
455             use_stderr: true,  in empty_value()
488             use_stderr: true,  in invalid_value()
536             use_stderr: true,  in invalid_subcommand()
569             use_stderr: true,  in unrecognized_subcommand()
596             use_stderr: true,  in missing_required_argument()
621             use_stderr: true,  in missing_subcommand()
645             use_stderr: true,  in invalid_utf8()
670             use_stderr: true,  in too_many_values()
702             use_stderr: true,  in too_few_values()
727             use_stderr: true,  in value_validation()
766             use_stderr: true,  in wrong_number_of_values()
794             use_stderr: true,  in unexpected_multiple_usage()
821             use_stderr: true,  in unknown_argument()
848             use_stderr: true,  in io_error()
865             use_stderr: true,  in argument_not_found_auto()
885             use_stderr: true,  in with_description()