From ebe4a2d80dffb89d1fbceb14dbac3dc6da004fb8 Mon Sep 17 00:00:00 2001
From: doug tangren <d.tangren@gmail.com>
Date: Mon, 24 Dec 2018 13:11:02 +0900
Subject: update to 2018 edition (#141)

* update to 2018 edition

* remove more externs

* bump version
---
 examples/containerexec.rs | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'examples/containerexec.rs')

diff --git a/examples/containerexec.rs b/examples/containerexec.rs
index 0bfd640..7f12f88 100644
--- a/examples/containerexec.rs
+++ b/examples/containerexec.rs
@@ -1,6 +1,3 @@
-extern crate shiplift;
-extern crate tokio;
-
 use shiplift::{tty::StreamType, Docker, ExecContainerOptions};
 use std::env;
 use tokio::prelude::{Future, Stream};
-- 
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