add `App::get_long_about`
@@ -137,6 +137,14 @@ impl<'help> App<'help> {
self.about
}
+ /// Get the help message specified via [`App::long_about`].
+ ///
+ /// [`App::long_about`]: App::long_about()
+ #[inline]
+ pub fn get_long_about(&self) -> Option<&str> {
+ self.long_about
+ }
+
/// Iterate through the *visible* aliases for this subcommand.
#[inline]
pub fn get_visible_aliases(&self) -> impl Iterator<Item = &str> {
