Add rustfmt style guide

1 files changed, 8 insertions, 11 deletions

diff --git a/src/util.rs b/src/util.rs
index 4532d2e4..06e8436d 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -12,10 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use std::{cmp, io};
 use std::ffi::OsStr;
 use std::process::Command;
 use std::process::Stdio;
+use std::{cmp, io};
 
 #[cfg(not(windows))]
 use std::os::unix::process::CommandExt;
@@ -35,10 +35,7 @@ pub mod thread {
         T: Send + 'static,
         S: Into<String>,
     {
-        ::std::thread::Builder::new()
-            .name(name.into())
-            .spawn(f)
-            .expect("thread spawn works")
+        ::std::thread::Builder::new().name(name.into()).spawn(f).expect("thread spawn works")
     }
 
     pub use std::thread::*;
@@ -87,9 +84,9 @@ pub mod fmt {
 
 #[cfg(not(windows))]
 pub fn start_daemon<I, S>(program: &str, args: I) -> io::Result<()>
-    where
-        I: IntoIterator<Item = S>,
-        S: AsRef<OsStr>,
+where
+    I: IntoIterator<Item = S>,
+    S: AsRef<OsStr>,
 {
     Command::new(program)
         .args(args)
@@ -109,9 +106,9 @@ pub fn start_daemon<I, S>(program: &str, args: I) -> io::Result<()>
 
 #[cfg(windows)]
 pub fn start_daemon<I, S>(program: &str, args: I) -> io::Result<()>
-    where
-        I: IntoIterator<Item = S>,
-        S: AsRef<OsStr>,
+where
+    I: IntoIterator<Item = S>,
+    S: AsRef<OsStr>,
 {
     // Setting all the I/O handles to null and setting the
     // CREATE_NEW_PROCESS_GROUP and CREATE_NO_WINDOW has the effect