docs(Groups): explains required ArgGroups better

Closes #439
clap-rs · Mar 10, 2016 · 4ff0205 · 4ff0205 · matthiasbeyer · Mar 10, 2016
1 parent e41a2f1
commit 4ff0205
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/args/group.rs b/src/args/group.rs
@@ -143,6 +143,8 @@ impl<'a> ArgGroup<'a> {
     /// that one, and only one argument from this group *must* be present at runtime (unless
     /// conflicting with another argument).
     ///
+    /// **NOTE:** This setting only applies to the current `App` / `SubCommand`, and not globally.
+    ///
     /// # Examples
     ///
     /// ```rust