1 mod help; 2 #[cfg(feature = "help")] 3 mod help_template; 4 mod usage; 5 6 pub(crate) mod fmt; 7 #[cfg(feature = "help")] 8 pub(crate) mod textwrap; 9 10 pub(crate) use self::help::write_help; 11 #[cfg(feature = "help")] 12 pub(crate) use self::help_template::AutoHelp; 13 #[cfg(feature = "help")] 14 pub(crate) use self::help_template::HelpTemplate; 15 #[cfg(feature = "help")] 16 pub(crate) use self::textwrap::core::display_width; 17 #[cfg(feature = "help")] 18 pub(crate) use self::textwrap::wrap; 19 pub(crate) use self::usage::Usage; 20 21 pub(crate) const TAB: &str = " "; 22 #[cfg(feature = "help")] 23 pub(crate) const TAB_WIDTH: usize = TAB.len(); 24