From c0f93a6ea35c41859c21da7d90fb142fa34a2df4 Mon Sep 17 00:00:00 2001
From: Hirokazu Hata <h.hata.ai.t@gmail.com>
Date: Sat, 9 Feb 2019 15:53:12 +0900
Subject: cargo +nightly fix --edition-idioms

---
 src/format-diff/main.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/format-diff')

diff --git a/src/format-diff/main.rs b/src/format-diff/main.rs
index aacfa12d437..5ffff79811c 100644
--- a/src/format-diff/main.rs
+++ b/src/format-diff/main.rs
@@ -14,16 +14,16 @@
 
 #![deny(warnings)]
 
-extern crate env_logger;
+use env_logger;
 #[macro_use]
 extern crate failure;
-extern crate getopts;
+use getopts;
 #[macro_use]
 extern crate log;
-extern crate regex;
+use regex;
 #[macro_use]
 extern crate serde_derive;
-extern crate serde_json as json;
+use serde_json as json;
 
 use std::collections::HashSet;
 use std::io::{self, BufRead};
-- 
cgit 1.4.1-3-g733a5