From 49324ee5669c5aad2b43a04d9d2c877b989ddc46 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 6 Dec 2018 20:42:03 +0300
Subject: modernize some code

---
 crates/test_utils/src/lib.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'crates/test_utils')

diff --git a/crates/test_utils/src/lib.rs b/crates/test_utils/src/lib.rs
index d9fbb9b5b..e72ec9c47 100644
--- a/crates/test_utils/src/lib.rs
+++ b/crates/test_utils/src/lib.rs
@@ -1,12 +1,9 @@
-extern crate difference;
-extern crate itertools;
-extern crate text_unit;
+use std::fmt;
 
 use itertools::Itertools;
-use std::fmt;
 use text_unit::{TextRange, TextUnit};
 
-pub use self::difference::Changeset as __Changeset;
+pub use difference::Changeset as __Changeset;
 
 pub const CURSOR_MARKER: &str = "<|>";
 
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