From 69456991f6d19e056e13b5f7572f9ecbb959d802 Mon Sep 17 00:00:00 2001
From: Nikolay Kim <fafhrd91@gmail.com>
Date: Thu, 11 Jul 2019 14:40:37 +0600
Subject: [PATCH] update api doc example for client and add panic info for
 connection_info

---
 awc/src/lib.rs | 2 +-
 src/request.rs | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/awc/src/lib.rs b/awc/src/lib.rs
index 9fbda8aa8..45231326d 100644
--- a/awc/src/lib.rs
+++ b/awc/src/lib.rs
@@ -1,7 +1,7 @@
 //! An HTTP Client
 //!
 //! ```rust
-//! # use futures::future::{Future, lazy};
+//! use futures::future::{lazy, Future};
 //! use actix_rt::System;
 //! use awc::Client;
 //!
diff --git a/src/request.rs b/src/request.rs
index 07aac8cf7..d0d24f4f0 100644
--- a/src/request.rs
+++ b/src/request.rs
@@ -186,6 +186,9 @@ impl HttpRequest {
     }
 
     /// Get *ConnectionInfo* for the current request.
+    ///
+    /// This method panics if request's extensions container is already
+    /// borrowed.
     #[inline]
     pub fn connection_info(&self) -> Ref<ConnectionInfo> {
         ConnectionInfo::get(self.head(), &*self.app_config())