non-functional: run latest rustfmt

Signed-off-by: Nick Stevens <[email protected]>

Author: nastevens

src/lib.rs

@@ -13,10 +13,10 @@
 
 extern crate walkdir;
 
+use std::cmp::Ordering;
 use std::fs::File;
 use std::io::prelude::*;
 use std::path::Path;
-use std::cmp::Ordering;
 
 use walkdir::{DirEntry, WalkDir};
 
@@ -45,7 +45,8 @@ pub fn is_different<A: AsRef<Path>, B: AsRef<Path>>(a_base: A, b_base: B) -> Res
         let a = a?;
         let b = b?;
 
-        if a.depth() != b.depth() || a.file_type() != b.file_type()
+        if a.depth() != b.depth()
+            || a.file_type() != b.file_type()
             || a.file_name() != b.file_name()
             || (a.file_type().is_file() && read_to_vec(a.path())? != read_to_vec(b.path())?)
         {

tests/smoke.rs

@@ -1,8 +1,8 @@
 extern crate dir_diff;
 
-use std::path::Path;
 use std::fs::create_dir;
 use std::io::ErrorKind;
+use std::path::Path;
 
 #[test]
 fn easy_good() {