pub fn formatted_help(&self) -> String {
        let mut help_builder = vec![];

        for arg in self.arguments.args.values() {
            help_builder.push(format!("{}\n", arg.format_help()));
        }

        help_builder.concat()
    }
/// Concatenate the `help` information of every possible argument
/// in a message that represents the correct command line usage
/// for the application.
Concatenate the `help` information of every possible argument
in a message that represents the correct command line usage
for the application.
Concatenate the ` help ` information of every possible argument in a message that represents the correct command line usage for the application .
pub fn formatted_help(&self) -> String {
        let mut help_builder = vec![];
        for arg in self.arguments.args.values() {
            help_builder.push(format!("{}\n", arg.format_help()));
        }
        help_builder.concat()
    }
pub fn formatted_help ( & self ) -> String { let mut help_builder = vec ! [ ] ; for arg in self . arguments . args . values ( ) { help_builder . push ( format ! ( " \n " arg format_help ( ) ) ) ; } help_builder . concat ( ) }
Concatenate the `help` information of every possible argument
in a message that represents the correct command line usage
for the application.
Concatenate the ` help ` information of every possible argument in a message that represents the correct command line usage for the application .
&self