1 files changed, 4 insertions, 4 deletions
diff --git a/src/util.rs b/src/util.rs
index 4aa0afc..b9fcad8 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -2,22 +2,22 @@ use std::io;
 use std::path::Path;
 
 #[cfg(unix)]
-pub fn device_num<P: AsRef<Path>>(path: P)-> io::Result<u64> {
+pub fn device_num<P: AsRef<Path>>(path: P) -> io::Result<u64> {
     use std::os::unix::fs::MetadataExt;
 
     path.as_ref().metadata().map(|md| md.dev())
 }
 
- #[cfg(windows)]
+#[cfg(windows)]
 pub fn device_num<P: AsRef<Path>>(path: P) -> io::Result<u64> {
-    use winapi_util::{Handle, file};
+    use winapi_util::{file, Handle};
 
     let h = Handle::from_path_any(path)?;
     file::information(h).map(|info| info.volume_serial_number())
 }
 
 #[cfg(not(any(unix, windows)))]
-pub fn device_num<P: AsRef<Path>>(_: P)-> io::Result<u64> {
+pub fn device_num<P: AsRef<Path>>(_: P) -> io::Result<u64> {
     Err(io::Error::new(
         io::ErrorKind::Other,
         "walkdir: same_file_system option not supported on this platform",