From 301ddd39db4cbb6196edd6c8854730bdb6241615 Mon Sep 17 00:00:00 2001
From: Otavio Salvador <otavio@ossystems.com.br>
Date: Thu, 27 Sep 2018 16:45:22 -0300
Subject: [PATCH] comment: Add documentation to `is_doc_comment` public method

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 src/comment.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/comment.rs b/src/comment.rs
index b561e411f9e..d4af68e7d25 100644
--- a/src/comment.rs
+++ b/src/comment.rs
@@ -73,6 +73,7 @@ impl<'a> CommentStyle<'a> {
         }
     }
 
+    /// Returns true if the commenting style is for documentation.
     pub fn is_doc_comment(&self) -> bool {
         match *self {
             CommentStyle::TripleSlash | CommentStyle::Doc => true,