From b2060174d48d221a178eab85f3be5cb1ffffcfd9 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Thu, 21 Mar 2013 19:14:02 -0400
Subject: [PATCH] deque: add a module docstring

---
 src/libstd/deque.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libstd/deque.rs b/src/libstd/deque.rs
index 86304f48e79..18cf64b299f 100644
--- a/src/libstd/deque.rs
+++ b/src/libstd/deque.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+//! A double-ended queue implemented as a circular buffer
+
 use core::container::{Container, Mutable};
 use core::prelude::*;
 use core::vec;