From 9d00023401ec96e310cc5525da4f7386cf2c0900 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Thu, 29 Sep 2016 20:56:35 +0000
Subject: [PATCH] Rust: move a few things around (NFC).

---
 artiq/runtime.rs/src/lib.rs                   | 22 ++++++++-------
 .../src/{buffer_logger.rs => logger.rs}       |  0
 artiq/runtime.rs/src/{io.rs => sched.rs}      |  0
 .../src/{session/mod.rs => session.rs}        | 28 +++++++++----------
 .../{session/protocol.rs => session_proto.rs} |  0
 5 files changed, 26 insertions(+), 24 deletions(-)
 rename artiq/runtime.rs/src/{buffer_logger.rs => logger.rs} (100%)
 rename artiq/runtime.rs/src/{io.rs => sched.rs} (100%)
 rename artiq/runtime.rs/src/{session/mod.rs => session.rs} (85%)
 rename artiq/runtime.rs/src/{session/protocol.rs => session_proto.rs} (100%)

diff --git a/artiq/runtime.rs/src/lib.rs b/artiq/runtime.rs/src/lib.rs
index edb7b06a2..d9664c588 100644
--- a/artiq/runtime.rs/src/lib.rs
+++ b/artiq/runtime.rs/src/lib.rs
@@ -9,16 +9,18 @@ extern crate log;
 extern crate log_buffer;
 extern crate byteorder;
 
-use std::prelude::v1::*;
-use buffer_logger::BufferLogger;
+use logger::BufferLogger;
 
-pub mod board;
-pub mod io;
-pub mod config;
-pub mod clock;
-pub mod rtio_crg;
-pub mod buffer_logger;
-pub mod session;
+mod board;
+mod sched;
+mod config;
+mod clock;
+mod rtio_crg;
+
+mod logger;
+
+mod session_proto;
+mod session;
 
 extern {
     fn network_init();
@@ -34,7 +36,7 @@ pub unsafe extern fn rust_main() {
         rtio_crg::init();
         network_init();
 
-        let mut scheduler = io::Scheduler::new();
+        let mut scheduler = sched::Scheduler::new();
         scheduler.spawn(4096, move |waiter| {
             session::handler(waiter, logger)
         });
diff --git a/artiq/runtime.rs/src/buffer_logger.rs b/artiq/runtime.rs/src/logger.rs
similarity index 100%
rename from artiq/runtime.rs/src/buffer_logger.rs
rename to artiq/runtime.rs/src/logger.rs
diff --git a/artiq/runtime.rs/src/io.rs b/artiq/runtime.rs/src/sched.rs
similarity index 100%
rename from artiq/runtime.rs/src/io.rs
rename to artiq/runtime.rs/src/sched.rs
diff --git a/artiq/runtime.rs/src/session/mod.rs b/artiq/runtime.rs/src/session.rs
similarity index 85%
rename from artiq/runtime.rs/src/session/mod.rs
rename to artiq/runtime.rs/src/session.rs
index ae82ab8e5..d95bc9619 100644
--- a/artiq/runtime.rs/src/session/mod.rs
+++ b/artiq/runtime.rs/src/session.rs
@@ -2,9 +2,9 @@ use std::prelude::v1::*;
 use std::str;
 use std::io::{self, Read, ErrorKind};
 use {config, rtio_crg};
-use self::protocol::*;
-
-mod protocol;
+use logger::BufferLogger;
+use sched::{Waiter, TcpListener, TcpStream, SocketAddr, IP_ANY};
+use session_proto::*;
 
 #[derive(Debug, Clone, Copy)]
 enum KernelState {
@@ -51,7 +51,7 @@ impl Drop for Session {
     }
 }
 
-fn check_magic(stream: &mut ::io::TcpStream) -> io::Result<()> {
+fn check_magic(stream: &mut TcpStream) -> io::Result<()> {
     const MAGIC: &'static [u8] = b"ARTIQ coredev\n";
 
     let mut magic: [u8; 14] = [0; 14];
@@ -63,10 +63,10 @@ fn check_magic(stream: &mut ::io::TcpStream) -> io::Result<()> {
     }
 }
 
-fn handle_request(stream: &mut ::io::TcpStream,
-                  logger: &::buffer_logger::BufferLogger,
+fn handle_request(stream: &mut TcpStream,
+                  logger: &BufferLogger,
                   session: &mut Session) -> io::Result<()> {
-    fn read_request(stream: &mut ::io::TcpStream) -> io::Result<Request> {
+    fn read_request(stream: &mut TcpStream) -> io::Result<Request> {
         let request = try!(Request::read_from(stream));
         match &request {
             &Request::LoadLibrary(_) => trace!("comm<-host LoadLibrary(...)"),
@@ -75,7 +75,7 @@ fn handle_request(stream: &mut ::io::TcpStream,
         Ok(request)
     }
 
-    fn write_reply(stream: &mut ::io::TcpStream, reply: Reply) -> io::Result<()> {
+    fn write_reply(stream: &mut TcpStream, reply: Reply) -> io::Result<()> {
         trace!("comm->host {:?}", reply);
         reply.write_to(stream)
     }
@@ -139,8 +139,8 @@ fn handle_request(stream: &mut ::io::TcpStream,
     }
 }
 
-fn handle_requests(stream: &mut ::io::TcpStream,
-                   logger: &::buffer_logger::BufferLogger) -> io::Result<()> {
+fn handle_requests(stream: &mut TcpStream,
+                   logger: &BufferLogger) -> io::Result<()> {
     try!(check_magic(stream));
 
     let mut session = Session::new();
@@ -149,10 +149,10 @@ fn handle_requests(stream: &mut ::io::TcpStream,
     }
 }
 
-pub fn handler(waiter: ::io::Waiter,
-               logger: &::buffer_logger::BufferLogger) {
-    let addr = ::io::SocketAddr::new(::io::IP_ANY, 1381);
-    let listener = ::io::TcpListener::bind(waiter, addr).unwrap();
+pub fn handler(waiter: Waiter,
+               logger: &BufferLogger) {
+    let addr = SocketAddr::new(IP_ANY, 1381);
+    let listener = TcpListener::bind(waiter, addr).unwrap();
     info!("accepting network sessions in Rust");
 
     loop {
diff --git a/artiq/runtime.rs/src/session/protocol.rs b/artiq/runtime.rs/src/session_proto.rs
similarity index 100%
rename from artiq/runtime.rs/src/session/protocol.rs
rename to artiq/runtime.rs/src/session_proto.rs