Some final rustfmt changes.

src/body.rs

@@ -49,13 +49,10 @@ impl Body {
 pub fn read_to_string(mut body: Body) -> ::std::io::Result<String> {
     let mut s = String::new();
     match body.reader {
-        Kind::Reader(ref mut reader, _) => {
-            reader.read_to_string(&mut s)
+            Kind::Reader(ref mut reader, _) => reader.read_to_string(&mut s),
+            Kind::Bytes(ref mut bytes) => (&**bytes).read_to_string(&mut s),
         }
-        Kind::Bytes(ref mut bytes) => {
-            (&**bytes).read_to_string(&mut s)
-        }
-    }.map(|_| s)
+        .map(|_| s)
 }
 
 enum Kind {

tests/server.rs

@@ -20,8 +20,8 @@ static DEFAULT_USER_AGENT: &'static str =
 pub fn spawn(txns: Vec<(Vec<u8>, Vec<u8>)>) -> Server {
     let listener = net::TcpListener::bind("127.0.0.1:0").unwrap();
     let addr = listener.local_addr().unwrap();
-    thread::spawn(move || {
-        for (mut expected, reply) in txns {
+    thread::spawn(
+        move || for (mut expected, reply) in txns {
             let (mut socket, _addr) = listener.accept().unwrap();
             replace_expected_vars(&mut expected, addr.to_string().as_ref(), DEFAULT_USER_AGENT.as_ref());
             let mut buf = [0; 4096];
@@ -33,7 +33,7 @@ pub fn spawn(txns: Vec<(Vec<u8>, Vec<u8>)>) -> Server {
             }
             socket.write_all(&reply).unwrap();
         }
-    });
+    );
 
     Server {
         addr: addr,