From 8cd9eded12bfa3cd94580a5425a0471a770db28e Mon Sep 17 00:00:00 2001
From: lesnyrumcajs <lesny.rumcajs@gmail.com>
Date: Mon, 11 Feb 2019 20:02:24 +0100
Subject: [PATCH] redundant extern crate (rust 2018)

---
 src/lib.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 176c397..69f03ce 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -9,8 +9,6 @@
 //! }
 //! ```
 
-extern crate hex;
-
 use std::iter;
 use std::net::{SocketAddr, ToSocketAddrs, UdpSocket};