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docs(Groups): explains required ArgGroups better

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Closes #439
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Kevin K 2016-03-09 20:16:50 -05:00
parent e41a2f1bea
commit 4ff0205b85
1 changed files with 2 additions and 0 deletions
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src/args/group.rs
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@ -143,6 +143,8 @@ impl<'a> ArgGroup<'a> {
/// that one, and only one argument from this group *must* be present at runtime (unless /// that one, and only one argument from this group *must* be present at runtime (unless
/// conflicting with another argument). /// conflicting with another argument).
/// ///
/// **NOTE:** This setting only applies to the current `App` / `SubCommand`, and not globally.
///
/// # Examples /// # Examples
/// ///
/// ```rust /// ```rust