-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
use std::io::{self, Write};
use std::path::Path;
-use rustfmt_diff::{DiffLine, Mismatch};
+use crate::rustfmt_diff::{DiffLine, Mismatch};
/// The checkstyle header - should be emitted before the output of Rustfmt.
///