clippy warnings

src/fs.rs

@@ -332,8 +332,8 @@ impl Responder for NamedFile {
             Ok(resp.finish())
         } else {
             let reader = ChunkedReadFile {
+                offset,
                 size: length,
-                offset: offset,
                 cpu_pool: self.cpu_pool.unwrap_or_else(|| req.cpu_pool().clone()),
                 file: Some(self.file),
                 fut: None,

src/httprequest.rs

@@ -367,7 +367,7 @@ impl<S> HttpRequest<S> {
     /// Get a reference to the Params object.
     /// Params is a container for url query parameters.
     pub fn query<'a>(&'a self) -> &'a Params {
-        if let None = self.extensions().get::<Query>() {
+        if self.extensions().get::<Query>().is_none() {
             let mut params: Params<'a> = Params::new();
             for (key, val) in form_urlencoded::parse(self.query_string().as_ref()) {
                 params.add(key, val);
@@ -394,7 +394,7 @@ impl<S> HttpRequest<S> {
 
     /// Load request cookies.
     pub fn cookies(&self) -> Result<&Vec<Cookie<'static>>, CookieParseError> {
-        if let None = self.extensions().get::<Query>() {
+        if self.extensions().get::<Query>().is_none() {
             let msg = self.as_mut();
             let mut cookies = Vec::new();
             for hdr in msg.headers.get_all(header::COOKIE) {

src/server/encoding.rs

@@ -386,6 +386,8 @@ impl ContentEncoder {
         let version = resp.version().unwrap_or_else(|| req.version);
         let is_head = req.method == Method::HEAD;
         let mut len = 0;
+
+        #[cfg_attr(feature = "cargo-clippy", allow(match_ref_pats))]
         let has_body = match resp.body() {
             &Body::Empty => false,
             &Body::Binary(ref bin) => {
@@ -424,6 +426,7 @@ impl ContentEncoder {
             ContentEncoding::Identity
         };
 
+        #[cfg_attr(feature = "cargo-clippy", allow(match_ref_pats))]
         let mut transfer = match resp.body() {
             &Body::Empty => {
                 if req.method != Method::HEAD {