24         mode: RedirectMode,
83 pub enum RedirectMode {  enum
88 impl RedirectMode {  impl
89     pub fn from_string(str: &String) -> Option<RedirectMode> {  in from_string()  argument
91             ">" => Some(RedirectMode::Overwrite),  in from_string()
92             ">>" => Some(RedirectMode::Append),  in from_string()
178         let mut redirect_object: (Option<RedirectMode>, Option<RedirectTarget>) = (None, None);  in parser()
197                                 redirect_object.0 = RedirectMode::from_string(&symbol);  in parser()
450                                     RedirectMode::Overwrite => false,  in execute()
451                                     RedirectMode::Append => true,  in execute()
568                                     RedirectMode::Overwrite => false,  in execute()
569                                     RedirectMode::Append => true,  in execute()