fix(rustup): update to rust beta

src/client/response.rs

@@ -171,7 +171,7 @@ mod tests {
             None => panic!("Transfer-Encoding: chunked expected!"),
         };
         // The body is correct?
-        assert_eq!(read_to_string(res), Ok("qwert".to_string()));
+        assert_eq!(read_to_string(res).unwrap(), "qwert".to_string());
     }
 
     /// Tests that when a chunk size is not a valid radix-16 number, an error
@@ -228,6 +228,6 @@ mod tests {
 
         let res = Response::new(Box::new(stream)).unwrap();
 
-        assert_eq!(read_to_string(res), Ok("1".to_string()));
+        assert_eq!(read_to_string(res).unwrap(), "1".to_string());
     }
 }

src/error.rs

@@ -1,5 +1,5 @@
 //! HttpError and HttpResult module.
-use std::error::{Error, FromError};
+use std::error::Error;
 use std::fmt;
 use std::io::Error as IoError;
 
@@ -15,7 +15,7 @@ use self::HttpError::{HttpMethodError, HttpUriError, HttpVersionError,
 pub type HttpResult<T> = Result<T, HttpError>;
 
 /// A set of errors that can occur parsing HTTP streams.
-#[derive(Debug, PartialEq, Clone)]
+#[derive(Debug)]
 pub enum HttpError {
     /// An invalid `Method`, such as `GE,T`.
     HttpMethodError,
@@ -61,20 +61,20 @@ impl Error for HttpError {
     }
 }
 
-impl FromError<IoError> for HttpError {
+impl From<IoError> for HttpError {
-    fn from_error(err: IoError) -> HttpError {
+    fn from(err: IoError) -> HttpError {
         HttpIoError(err)
     }
 }
 
-impl FromError<url::ParseError> for HttpError {
+impl From<url::ParseError> for HttpError {
-    fn from_error(err: url::ParseError) -> HttpError {
+    fn from(err: url::ParseError) -> HttpError {
         HttpUriError(err)
     }
 }
 
-impl FromError<httparse::Error> for HttpError {
+impl From<httparse::Error> for HttpError {
-    fn from_error(err: httparse::Error) -> HttpError {
+    fn from(err: httparse::Error) -> HttpError {
         match err {
             httparse::Error::HeaderName => HttpHeaderError,
             httparse::Error::HeaderValue => HttpHeaderError,

src/header/common/expect.rs

@@ -1,4 +1,7 @@
 use std::fmt;
+use std::str;
+
+use unicase::UniCase;
 
 use header::{Header, HeaderFormat};
 
@@ -16,14 +19,29 @@ pub enum Expect {
     Continue
 }
 
+const EXPECT_CONTINUE: UniCase<&'static str> = UniCase("100-continue");
+
 impl Header for Expect {
     fn header_name() -> &'static str {
         "Expect"
     }
 
     fn parse_header(raw: &[Vec<u8>]) -> Option<Expect> {
-        if &[b"100-continue"] == raw {
+        if raw.len() == 1 {
-            Some(Expect::Continue)
+            let text = unsafe {
+                // safe because:
+                // 1. we just checked raw.len == 1
+                // 2. we don't actually care if it's utf8, we just want to
+                //    compare the bytes with the "case" normalized. If it's not
+                //    utf8, then the byte comparison will fail, and we'll return
+                //    None. No big deal.
+                str::from_utf8_unchecked(raw.get_unchecked(0))
+            };
+            if UniCase(text) == EXPECT_CONTINUE {
+                Some(Expect::Continue)
+            } else {
+                None
+            }
         } else {
             None
         }

src/header/shared/entity.rs

@@ -141,11 +141,11 @@ mod tests {
     #[test]
     fn test_etag_parse_success() {
         // Expected success
-        assert_eq!("\"foobar\"".parse().unwrap(), EntityTag::new(false, "foobar".to_string()));
+        assert_eq!("\"foobar\"".parse::<EntityTag>().unwrap(), EntityTag::new(false, "foobar".to_string()));
-        assert_eq!("\"\"".parse().unwrap(), EntityTag::new(false, "".to_string()));
+        assert_eq!("\"\"".parse::<EntityTag>().unwrap(), EntityTag::new(false, "".to_string()));
-        assert_eq!("W/\"weaktag\"".parse().unwrap(), EntityTag::new(true, "weaktag".to_string()));
+        assert_eq!("W/\"weaktag\"".parse::<EntityTag>().unwrap(), EntityTag::new(true, "weaktag".to_string()));
-        assert_eq!("W/\"\x65\x62\"".parse().unwrap(), EntityTag::new(true, "\x65\x62".to_string()));
+        assert_eq!("W/\"\x65\x62\"".parse::<EntityTag>().unwrap(), EntityTag::new(true, "\x65\x62".to_string()));
-        assert_eq!("W/\"\"".parse().unwrap(), EntityTag::new(true, "".to_string()));
+        assert_eq!("W/\"\"".parse::<EntityTag>().unwrap(), EntityTag::new(true, "".to_string()));
     }
 
     #[test]

src/header/shared/quality_item.rs

@@ -114,7 +114,7 @@ impl<T: str::FromStr> str::FromStr for QualityItem<T> {
         let mut raw_item = s;
         let mut quality = 1f32;
 
-        let parts: Vec<&str> = s.rsplitn(1, ';').map(|x| x.trim()).collect();
+        let parts: Vec<&str> = s.rsplitn(2, ';').map(|x| x.trim()).collect();
         if parts.len() == 2 {
             let start = &parts[0][0..2];
             if start == "q=" || start == "Q=" {

src/http.rs

@@ -120,8 +120,7 @@ fn eat<R: Read>(rdr: &mut R, bytes: &[u8]) -> io::Result<()> {
         match try!(rdr.read(&mut buf)) {
             1 if buf[0] == b => (),
             _ => return Err(io::Error::new(io::ErrorKind::InvalidInput,
-                                          "Invalid characters found",
+                                          "Invalid characters found")),
-                                           None))
         }
     }
     Ok(())
@@ -135,8 +134,7 @@ fn read_chunk_size<R: Read>(rdr: &mut R) -> io::Result<u64> {
             match try!($rdr.read(&mut buf)) {
                 1 => buf[0],
                 _ => return Err(io::Error::new(io::ErrorKind::InvalidInput,
-                                                  "Invalid chunk size line",
+                                                  "Invalid chunk size line")),
-                                                   None)),
 
             }
         })
@@ -163,8 +161,7 @@ fn read_chunk_size<R: Read>(rdr: &mut R) -> io::Result<u64> {
                 match byte!(rdr) {
                     LF => break,
                     _ => return Err(io::Error::new(io::ErrorKind::InvalidInput,
-                                                  "Invalid chunk size line",
+                                                  "Invalid chunk size line"))
-                                                   None))
 
                 }
             },
@@ -190,8 +187,7 @@ fn read_chunk_size<R: Read>(rdr: &mut R) -> io::Result<u64> {
             // other octet, the chunk size line is invalid!
             _ => {
                 return Err(io::Error::new(io::ErrorKind::InvalidInput,
-                                         "Invalid chunk size line",
+                                         "Invalid chunk size line"));
-                                         None))
             }
         }
     }
@@ -441,7 +437,7 @@ mod tests {
         use std::str::from_utf8;
         let mut w = super::HttpWriter::SizedWriter(Vec::new(), 8);
         w.write_all(b"foo bar").unwrap();
-        assert_eq!(w.write(b"baz"), Ok(1));
+        assert_eq!(w.write(b"baz").unwrap(), 1);
 
         let buf = w.end().unwrap();
         let s = from_utf8(buf.as_ref()).unwrap();
@@ -450,22 +446,22 @@ mod tests {
 
     #[test]
     fn test_read_chunk_size() {
-        fn read(s: &str, result: io::Result<u64>) {
+        fn read(s: &str, result: u64) {
-            assert_eq!(read_chunk_size(&mut s.as_bytes()), result);
+            assert_eq!(read_chunk_size(&mut s.as_bytes()).unwrap(), result);
         }
 
         fn read_err(s: &str) {
             assert_eq!(read_chunk_size(&mut s.as_bytes()).unwrap_err().kind(), io::ErrorKind::InvalidInput);
         }
 
-        read("1\r\n", Ok(1));
+        read("1\r\n", 1);
-        read("01\r\n", Ok(1));
+        read("01\r\n", 1);
-        read("0\r\n", Ok(0));
+        read("0\r\n", 0);
-        read("00\r\n", Ok(0));
+        read("00\r\n", 0);
-        read("A\r\n", Ok(10));
+        read("A\r\n", 10);
-        read("a\r\n", Ok(10));
+        read("a\r\n", 10);
-        read("Ff\r\n", Ok(255));
+        read("Ff\r\n", 255);
-        read("Ff   \r\n", Ok(255));
+        read("Ff   \r\n", 255);
         // Missing LF or CRLF
         read_err("F\rF");
         read_err("F");
@@ -475,14 +471,14 @@ mod tests {
         read_err("-\r\n");
         read_err("-1\r\n");
         // Acceptable (if not fully valid) extensions do not influence the size
-        read("1;extension\r\n", Ok(1));
+        read("1;extension\r\n", 1);
-        read("a;ext name=value\r\n", Ok(10));
+        read("a;ext name=value\r\n", 10);
-        read("1;extension;extension2\r\n", Ok(1));
+        read("1;extension;extension2\r\n", 1);
-        read("1;;;  ;\r\n", Ok(1));
+        read("1;;;  ;\r\n", 1);
-        read("2; extension...\r\n", Ok(2));
+        read("2; extension...\r\n", 2);
-        read("3   ; extension=123\r\n", Ok(3));
+        read("3   ; extension=123\r\n", 3);
-        read("3   ;\r\n", Ok(3));
+        read("3   ;\r\n", 3);
-        read("3   ;   \r\n", Ok(3));
+        read("3   ;   \r\n", 3);
         // Invalid extensions cause an error
         read_err("1 invalid extension\r\n");
         read_err("1 A\r\n");

src/lib.rs

@@ -1,5 +1,5 @@
 #![doc(html_root_url = "https://hyperium.github.io/hyper/hyper/index.html")]
-#![feature(core, io, unsafe_destructor, into_cow, convert)]
+#![feature(core, into_cow)]
 #![deny(missing_docs)]
 #![cfg_attr(test, deny(warnings))]
 #![cfg_attr(test, feature(test))]

src/method.rs

@@ -129,9 +129,9 @@ mod tests {
 
     #[test]
     fn test_from_str() {
-        assert_eq!(Ok(Get), FromStr::from_str("GET"));
+        assert_eq!(Get, FromStr::from_str("GET").unwrap());
-        assert_eq!(Ok(Extension("MOVE".to_string())),
+        assert_eq!(Extension("MOVE".to_string()),
-                   FromStr::from_str("MOVE"));
+                   FromStr::from_str("MOVE").unwrap());
     }
 
     #[test]

src/net.rs

@@ -202,10 +202,9 @@ impl NetworkListener for HttpListener {
                 let stream = CloneTcpStream(try!(tcp.accept()).0);
                 match SslStream::new_server(&**ssl_context, stream) {
                     Ok(ssl_stream) => HttpStream::Https(ssl_stream),
-                    Err(StreamError(ref e)) => {
+                    Err(StreamError(e)) => {
                         return Err(io::Error::new(io::ErrorKind::ConnectionAborted,
-                                                "SSL Handshake Interrupted",
+                                                  e));
-                                                Some(e.to_string())));
                     },
                     Err(e) => return Err(lift_ssl_error(e))
                 }
@@ -326,8 +325,7 @@ impl<'v> NetworkConnector for HttpConnector<'v> {
             },
             _ => {
                 Err(io::Error::new(io::ErrorKind::InvalidInput,
-                                "Invalid scheme for Http",
+                                "Invalid scheme for Http"))
-                                None))
             }
         }
     }
@@ -338,13 +336,8 @@ fn lift_ssl_error(ssl: SslError) -> io::Error {
     match ssl {
         StreamError(err) => err,
         SslSessionClosed => io::Error::new(io::ErrorKind::ConnectionAborted,
-                                         "SSL Connection Closed",
+                                         "SSL Connection Closed"),
-                                         None),
+        e@OpenSslErrors(..) => io::Error::new(io::ErrorKind::Other, e)
-        // Unfortunately throw this away. No way to support this
-        // detail without a better Error abstraction.
-        OpenSslErrors(errs) => io::Error::new(io::ErrorKind::Other,
-                                         "Error in OpenSSL",
-                                         Some(format!("{:?}", errs)))
     }
 }
 

src/server/listener.rs

@@ -73,7 +73,6 @@ impl<T: Send + 'static> Sentinel<T> {
     //fn cancel(mut self) { self.active = false; }
 }
 
-#[unsafe_destructor]
 impl<T: Send + 'static> Drop for Sentinel<T> {
     fn drop(&mut self) {
         // If we were cancelled, get out of here.

src/server/request.rs

@@ -115,7 +115,7 @@ mod tests {
         let mut stream = BufReader::new(mock);
 
         let req = Request::new(&mut stream, sock("127.0.0.1:80")).unwrap();
-        assert_eq!(read_to_string(req), Ok("".to_string()));
+        assert_eq!(read_to_string(req).unwrap(), "".to_string());
     }
 
     #[test]
@@ -132,7 +132,7 @@ mod tests {
         let mut stream = BufReader::new(mock);
 
         let req = Request::new(&mut stream, sock("127.0.0.1:80")).unwrap();
-        assert_eq!(read_to_string(req), Ok("".to_string()));
+        assert_eq!(read_to_string(req).unwrap(), "".to_string());
     }
 
     #[test]
@@ -149,7 +149,7 @@ mod tests {
         let mut stream = BufReader::new(mock);
 
         let req = Request::new(&mut stream, sock("127.0.0.1:80")).unwrap();
-        assert_eq!(read_to_string(req), Ok("".to_string()));
+        assert_eq!(read_to_string(req).unwrap(), "".to_string());
     }
 
     #[test]
@@ -190,7 +190,7 @@ mod tests {
             None => panic!("Transfer-Encoding: chunked expected!"),
         };
         // The content is correctly read?
-        assert_eq!(read_to_string(req), Ok("qwert".to_string()));
+        assert_eq!(read_to_string(req).unwrap(), "qwert".to_string());
     }
 
     /// Tests that when a chunk size is not a valid radix-16 number, an error
@@ -262,7 +262,7 @@ mod tests {
 
         let req = Request::new(&mut stream, sock("127.0.0.1:80")).unwrap();
 
-        assert_eq!(read_to_string(req), Ok("1".to_string()));
+        assert_eq!(read_to_string(req).unwrap(), "1".to_string());
     }
 
 }

src/uri.rs

@@ -74,15 +74,14 @@ impl FromStr for RequestUri {
 
 #[test]
 fn test_uri_fromstr() {
-    use error::HttpResult;
+    fn read(s: &str, result: RequestUri) {
-    fn read(s: &str, result: HttpResult<RequestUri>) {
+        assert_eq!(s.parse::<RequestUri>().unwrap(), result);
-        assert_eq!(s.parse(), result);
     }
 
-    read("*", Ok(RequestUri::Star));
+    read("*", RequestUri::Star);
-    read("http://hyper.rs/", Ok(RequestUri::AbsoluteUri(Url::parse("http://hyper.rs/").unwrap())));
+    read("http://hyper.rs/", RequestUri::AbsoluteUri(Url::parse("http://hyper.rs/").unwrap()));
-    read("hyper.rs", Ok(RequestUri::Authority("hyper.rs".to_string())));
+    read("hyper.rs", RequestUri::Authority("hyper.rs".to_string()));
-    read("/", Ok(RequestUri::AbsolutePath("/".to_string())));
+    read("/", RequestUri::AbsolutePath("/".to_string()));
 }