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add App::get_long_about

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This commit is contained in:
Waleed Khan 2021-10-10 17:17:55 -07:00
parent d97c038b1b
commit e73ec0887d
1 changed files with 8 additions and 0 deletions
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8
src/build/app/mod.rs
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@ -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> {