From: Ummon <greg.burri@gmail.com>
Date: Sun, 2 Nov 2014 22:36:34 +0000 (+0100)
Subject: Clean some warnings.
X-Git-Url: http://git.euphorik.ch/?p=crypto_lab1.git;a=commitdiff_plain;h=68e7d763a544d163073b1ba059b445676beb15c6

Clean some warnings.
---

diff --git a/src/end_point.rs b/src/end_point.rs
index 199fff7..6ed1fad 100644
--- a/src/end_point.rs
+++ b/src/end_point.rs
@@ -1,3 +1,4 @@
+use std::io;
 use std::io::{ MemWriter, Acceptor, Listener, TcpStream, IoResult, IoError, EndOfFile };
 use std::io::net::tcp::{ TcpAcceptor, TcpListener };
 use packet;
@@ -118,7 +119,7 @@ impl Client {
       fn raw_packet(timestamp: u64) -> Vec<u8> {
          let mut m = MemWriter::new();
          match (Packet { t: Command(Packet::random_packet_data([42])), timestamp: timestamp }).write(&mut m) {
-            Err(e) => vec!(),
+            Err(_) => vec!(),
             _ => m.unwrap()
          }
       }
@@ -127,7 +128,7 @@ impl Client {
          |client: &mut Client| -> bool {
             println!("Send a valid packet...");
             match client.end_point.send_with_result(Command(Packet::random_packet_data([42]))) {
-               Ok(Ok(packet@Packet { t: Answer(..), .. })) => true,
+               Ok(Ok(Packet { t: Answer(..), .. })) => true,
                other => {
                   println!("Error: {}", other);
                   false
@@ -141,7 +142,7 @@ impl Client {
             let mut raw_packet = raw_packet(client.end_point.current_timestamp);
             raw_packet[2] = 0xEE; // Alter the type.
             match client.end_point.send_raw_with_result(raw_packet.as_slice()) {
-               Ok(Err(packet::IOReadError( IoError { kind: TimedOut, .. }))) => true, // OK: the server should not send any packet.
+               Ok(Err(packet::IOReadError( IoError { kind: io::TimedOut, .. }))) => true, // OK: the server should not send any packet.
                other => {
                   println!("Error: {}", other);
                   false
@@ -154,7 +155,7 @@ impl Client {
             client.end_point.current_timestamp += 1;
             let raw_packet = raw_packet(0);
             match client.end_point.send_raw_with_result(raw_packet.as_slice()) {
-               Ok(Err(packet::IOReadError( IoError { kind: TimedOut, .. }))) => true, // OK: the server should not send any packet.
+               Ok(Err(packet::IOReadError( IoError { kind: io::TimedOut, .. }))) => true, // OK: the server should not send any packet.
                other => {
                   println!("Error: {}", other);
                   false
@@ -171,7 +172,7 @@ impl Client {
             raw_packet[13] = 0xBE;
             raw_packet[14] = 0xEF;
             match client.end_point.send_raw_with_result(raw_packet.as_slice()) {
-               Ok(Ok(packet@Packet { t: Error(packet::AuthError), .. })) => true,
+               Ok(Ok(Packet { t: Error(packet::AuthError), .. })) => true,
                other => {
                   println!("Error: {}", other);
                   false
@@ -181,9 +182,9 @@ impl Client {
 
          |client: &mut Client| -> bool {
             println!("Send a packet with too small data...");
-            let mut command = Command(Packet::new_packet_data(0, Vec::from_elem(6, 0x00)));
+            let command = Command(Packet::new_packet_data(0, Vec::from_elem(6, 0x00)));
             match client.end_point.send_with_result(command) {
-               Ok(Err(packet::IOReadError( IoError { kind: TimedOut, .. }))) => true, // OK: the server should not send any packet.
+               Ok(Err(packet::IOReadError( IoError { kind: io::TimedOut, .. }))) => true, // OK: the server should not send any packet.
                other => {
                   println!("Error: {}", other);
                   false
@@ -193,9 +194,9 @@ impl Client {
 
          |client: &mut Client| -> bool {
             println!("Send a packet with too large data...");
-            let mut command = Command(Packet::new_packet_data(0, Vec::from_elem(40, 0x00)));
+            let command = Command(Packet::new_packet_data(0, Vec::from_elem(40, 0x00)));
             match client.end_point.send_with_result(command) {
-               Ok(Err(packet::IOReadError( IoError { kind: TimedOut, .. }))) => true, // OK: the server should not send any packet.
+               Ok(Err(packet::IOReadError( IoError { kind: io::TimedOut, .. }))) => true, // OK: the server should not send any packet.
                other => {
                   println!("Error: {}", other);
                   false
@@ -208,12 +209,12 @@ impl Client {
             client.end_point.current_timestamp += 1;
             let mut m = MemWriter::new();
             let raw_packet = match (Packet { t: Command(Packet::random_packet_data([42])), timestamp: client.end_point.current_timestamp }).write_with_padding_fun(&mut m, |_, _| -> u8 { 0 }) {
-               Err(e) => vec!(),
+               Err(_) => vec!(),
                _ => m.unwrap()
             };
 
             match client.end_point.send_raw_with_result(raw_packet.as_slice()) {
-               Ok(Ok(packet@Packet { t: Error(packet::CryptError), .. })) => true,
+               Ok(Ok(Packet { t: Error(packet::CryptError), .. })) => true,
                other => {
                   println!("Error: {}", other);
                   false