Fix warnings

Signed-off-by: Alexey Galakhov <agalakhov@snapview.de>

src/handshake/client.rs

@@ -207,8 +207,8 @@ mod tests {
 
     #[test]
     fn response_parsing() {
-        const data: &'static [u8] = b"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n";
+        const DATA: &'static [u8] = b"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n";
-        let (_, resp) = Response::try_parse(data).unwrap().unwrap();
+        let (_, resp) = Response::try_parse(DATA).unwrap().unwrap();
         assert_eq!(resp.code, 200);
         assert_eq!(resp.headers.find_first("Content-Type"), Some(&b"text/html"[..]));
     }

src/handshake/headers.rs

@@ -101,12 +101,12 @@ mod tests {
 
     #[test]
     fn headers() {
-        const data: &'static [u8] =
+        const DATA: &'static [u8] =
             b"Host: foo.com\r\n\
              Connection: Upgrade\r\n\
              Upgrade: websocket\r\n\
              \r\n";
-        let (_, hdr) = Headers::try_parse(data).unwrap().unwrap();
+        let (_, hdr) = Headers::try_parse(DATA).unwrap().unwrap();
         assert_eq!(hdr.find_first("Host"), Some(&b"foo.com"[..]));
         assert_eq!(hdr.find_first("Upgrade"), Some(&b"websocket"[..]));
         assert_eq!(hdr.find_first("Connection"), Some(&b"Upgrade"[..]));
@@ -118,14 +118,14 @@ mod tests {
 
     #[test]
     fn headers_iter() {
-        const data: &'static [u8] =
+        const DATA: &'static [u8] =
             b"Host: foo.com\r\n\
               Sec-WebSocket-Extensions: permessage-deflate\r\n\
               Connection: Upgrade\r\n\
               Sec-WebSocket-ExtenSIONS: permessage-unknown\r\n\
               Upgrade: websocket\r\n\
               \r\n";
-        let (_, hdr) = Headers::try_parse(data).unwrap().unwrap();
+        let (_, hdr) = Headers::try_parse(DATA).unwrap().unwrap();
         let mut iter = hdr.find("Sec-WebSocket-Extensions");
         assert_eq!(iter.next(), Some(&b"permessage-deflate"[..]));
         assert_eq!(iter.next(), Some(&b"permessage-unknown"[..]));
@@ -134,11 +134,11 @@ mod tests {
 
     #[test]
     fn headers_incomplete() {
-        const data: &'static [u8] =
+        const DATA: &'static [u8] =
             b"Host: foo.com\r\n\
               Connection: Upgrade\r\n\
               Upgrade: websocket\r\n";
-        let hdr = Headers::try_parse(data).unwrap();
+        let hdr = Headers::try_parse(DATA).unwrap();
         assert!(hdr.is_none());
     }
 

src/handshake/server.rs

@@ -99,15 +99,15 @@ mod tests {
 
     #[test]
     fn request_parsing() {
-        const data: &'static [u8] = b"GET /script.ws HTTP/1.1\r\nHost: foo.com\r\n\r\n";
+        const DATA: &'static [u8] = b"GET /script.ws HTTP/1.1\r\nHost: foo.com\r\n\r\n";
-        let (_, req) = Request::try_parse(data).unwrap().unwrap();
+        let (_, req) = Request::try_parse(DATA).unwrap().unwrap();
         assert_eq!(req.path, "/script.ws");
         assert_eq!(req.headers.find_first("Host"), Some(&b"foo.com"[..]));
     }
 
     #[test]
     fn request_replying() {
-        const data: &'static [u8] = b"\
+        const DATA: &'static [u8] = b"\
             GET /script.ws HTTP/1.1\r\n\
             Host: foo.com\r\n\
             Connection: upgrade\r\n\
@@ -115,7 +115,7 @@ mod tests {
             Sec-WebSocket-Version: 13\r\n\
             Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n\
             \r\n";
-        let (_, req) = Request::try_parse(data).unwrap().unwrap();
+        let (_, req) = Request::try_parse(DATA).unwrap().unwrap();
         let _ = req.reply().unwrap();
     }
 

src/protocol/mod.rs

@@ -1,6 +1,7 @@
 //! Generic WebSocket protocol implementation
 
-mod frame;
+pub mod frame;
+
 mod message;
 
 pub use self::message::Message;