Expand documentation of Group::delimiter

dtolnay · Mar 12, 2023 · 1e7fc7b · 1e7fc7b
1 parent 68bfd52
commit 1e7fc7b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/lib.rs b/src/lib.rs
@@ -682,7 +682,8 @@ impl Group {
         }
     }
 
-    /// Returns the delimiter of this `Group`
+    /// Returns the punctuation used as the delimiter for this group: a set of
+    /// parentheses, square brackets, or curly braces.
     pub fn delimiter(&self) -> Delimiter {
         self.inner.delimiter()
     }