Reformat rust code with rustfmt 1.0
diff --git a/lib/rs/src/transport/mod.rs b/lib/rs/src/transport/mod.rs
index 6e84bfa..a623350 100644
--- a/lib/rs/src/transport/mod.rs
+++ b/lib/rs/src/transport/mod.rs
@@ -29,32 +29,31 @@
 
 #[cfg(test)]
 macro_rules! assert_eq_transport_num_written_bytes {
-    ($transport:ident, $num_written_bytes:expr) => {
-        {
-            assert_eq!($transport.channel.write_bytes().len(), $num_written_bytes);
-        }
-    };
+    ($transport:ident, $num_written_bytes:expr) => {{
+        assert_eq!($transport.channel.write_bytes().len(), $num_written_bytes);
+    }};
 }
 
-
 #[cfg(test)]
 macro_rules! assert_eq_transport_written_bytes {
-    ($transport:ident, $expected_bytes:ident) => {
-        {
-            assert_eq!($transport.channel.write_bytes(), &$expected_bytes);
-        }
-    };
+    ($transport:ident, $expected_bytes:ident) => {{
+        assert_eq!($transport.channel.write_bytes(), &$expected_bytes);
+    }};
 }
 
 mod buffered;
 mod framed;
-mod socket;
 mod mem;
+mod socket;
 
-pub use self::buffered::{TBufferedReadTransport, TBufferedReadTransportFactory,
-                         TBufferedWriteTransport, TBufferedWriteTransportFactory};
-pub use self::framed::{TFramedReadTransport, TFramedReadTransportFactory, TFramedWriteTransport,
-                       TFramedWriteTransportFactory};
+pub use self::buffered::{
+    TBufferedReadTransport, TBufferedReadTransportFactory, TBufferedWriteTransport,
+    TBufferedWriteTransportFactory,
+};
+pub use self::framed::{
+    TFramedReadTransport, TFramedReadTransportFactory, TFramedWriteTransport,
+    TFramedWriteTransportFactory,
+};
 pub use self::mem::TBufferChannel;
 pub use self::socket::TTcpChannel;
 
@@ -78,17 +77,9 @@
     fn create(&self, channel: Box<Write + Send>) -> Box<TWriteTransport + Send>;
 }
 
-impl<T> TReadTransport for T
-where
-    T: Read,
-{
-}
+impl<T> TReadTransport for T where T: Read {}
 
-impl<T> TWriteTransport for T
-where
-    T: Write,
-{
-}
+impl<T> TWriteTransport for T where T: Write {}
 
 // FIXME: implement the Debug trait for boxed transports