Merge branch 'rustfmt-cfg' into 'master'

Add rustfmt.toml for reordering imports



See merge request !10

tarpc/rustfmt.toml

@@ -0,0 +1 @@
+reorder_imports = true

tarpc/src/protocol.rs

@@ -15,9 +15,9 @@ use std::convert;
 use std::collections::HashMap;
 use std::marker::PhantomData;
 use std::mem;
-use std::net::{TcpListener, TcpStream, SocketAddr, ToSocketAddrs};
+use std::net::{SocketAddr, TcpListener, TcpStream, ToSocketAddrs};
 use std::sync::{Arc, Condvar, Mutex};
-use std::sync::mpsc::{channel, Sender, TryRecvError};
+use std::sync::mpsc::{Sender, TryRecvError, channel};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::time::Duration;
 use std::thread::{self, JoinHandle};
@@ -97,7 +97,9 @@ impl InflightRpcs {
 
 }
 
-struct ConnectionHandler<'a, S> where S: Serve {
+struct ConnectionHandler<'a, S>
+    where S: Serve
+{
     read_stream: TcpStream,
     write_stream: Mutex<TcpStream>,
     shutdown: &'a AtomicBool,
@@ -123,8 +125,7 @@ impl<'a, S> ConnectionHandler<'a, S> where S: Serve {
         bincode::serde::deserialize_from(read_stream, bincode::SizeLimit::Infinite)
     }
 
-    fn handle_conn(&mut self) -> Result<()>
-    {
+    fn handle_conn(&mut self) -> Result<()> {
         let ConnectionHandler {
             ref mut read_stream,
             ref write_stream,
@@ -225,7 +226,10 @@ impl ServeHandle {
 }
 
 /// Start
-pub fn serve_async<A, S>(addr: A, server: S, read_timeout: Option<Duration>) -> io::Result<ServeHandle>
+pub fn serve_async<A, S>(addr: A,
+                         server: S,
+                         read_timeout: Option<Duration>)
+                         -> io::Result<ServeHandle>
     where A: ToSocketAddrs,
           S: 'static + Serve
 {
@@ -487,7 +491,7 @@ mod test {
     extern crate env_logger;
 
     use super::{Client, Serve, serve_async};
-    use std::sync::{Arc, Mutex, Barrier};
+    use std::sync::{Arc, Barrier, Mutex};
     use std::thread;
     use std::time::Duration;