tidy up

src/body.rs

@@ -19,7 +19,7 @@ pub enum Payload {
     Text(String, String),
     #[cfg(feature = "json")]
     JSON(SerdeValue),
-    Reader(Box<Read + 'static>),
+    Reader(Box<dyn Read + 'static>),
 }
 
 impl ::std::fmt::Debug for Payload {
@@ -42,11 +42,11 @@ impl Default for Payload {
 
 pub struct SizedReader {
     pub size: Option<usize>,
-    pub reader: Box<Read + 'static>,
+    pub reader: Box<dyn Read + 'static>,
 }
 
 impl SizedReader {
-    fn new(size: Option<usize>, reader: Box<Read + 'static>) -> Self {
+    fn new(size: Option<usize>, reader: Box<dyn Read + 'static>) -> Self {
         SizedReader { size, reader }
     }
 }

src/response.rs

@@ -264,7 +264,7 @@ impl Response {
 
         let use_chunked = !is_http10 && !is_head && is_chunked;
 
-        let expected_bytes = if is_http10 || is_close {
+        let limit_bytes = if is_http10 || is_close {
             None
         } else if is_head {
             // head requests never have a body
@@ -279,12 +279,12 @@ impl Response {
         let yolo = YoloRead { stream: stream_ptr };
         let unit = self.unit;
 
-        match (use_chunked, expected_bytes) {
+        match (use_chunked, limit_bytes) {
             (true, _) => Box::new(PoolReturnRead::new(
                 unit,
                 stream_ptr,
                 ChunkDecoder::new(yolo),
-            )) as Box<Read>,
+            )) as Box<dyn Read>,
             (false, Some(len)) => Box::new(PoolReturnRead::new(
                 unit,
                 stream_ptr,
@@ -499,6 +499,7 @@ fn read_next_line<R: Read>(reader: &mut R) -> IoResult<AsciiString> {
     }
 }
 
+/// Read Wrapper around an (unsafe) pointer to a Stream.
 struct YoloRead {
     stream: *mut Stream,
 }

src/stream.rs

@@ -15,7 +15,7 @@ pub enum Stream {
     Https(TlsStream<TcpStream>),
     Cursor(Cursor<Vec<u8>>),
     #[cfg(test)]
-    Test(Box<Read + Send>, Vec<u8>),
+    Test(Box<dyn Read + Send>, Vec<u8>),
 }
 
 impl ::std::fmt::Debug for Stream {