102     fn parse_from<I, T>(itr: I) -> Self  in parse_from()
107         let mut matches = <Self as CommandFactory>::command().get_matches_from(itr);  in parse_from()
121     fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>  in try_parse_from()
126         let mut matches = ok!(<Self as CommandFactory>::command().try_get_matches_from(itr));  in try_parse_from()
131     fn update_from<I, T>(&mut self, itr: I)  in update_from()
136         let mut matches = <Self as CommandFactory>::command_for_update().get_matches_from(itr);  in update_from()
147     fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>  in try_update_from()
153             ok!(<Self as CommandFactory>::command_for_update().try_get_matches_from(itr));  in try_update_from()
406     fn parse_from<I, It>(itr: I) -> Self  in parse_from()
411         Box::new(<T as Parser>::parse_from(itr))  in parse_from()
414     fn try_parse_from<I, It>(itr: I) -> Result<Self, Error>  in try_parse_from()
419         <T as Parser>::try_parse_from(itr).map(Box::new)  in try_parse_from()