clippy warnings

src/middleware/defaultheaders.rs

@@ -95,7 +95,7 @@ impl DefaultHeadersBuilder {
     /// Finishes building and returns the built `DefaultHeaders` middleware.
     pub fn finish(&mut self) -> DefaultHeaders {
         let headers = self.headers.take().expect("cannot reuse middleware builder");
-        DefaultHeaders{ ct: self.ct, headers: headers }
+        DefaultHeaders{ ct: self.ct, headers }
     }
 }
 

src/middleware/session.rs

@@ -377,8 +377,8 @@ impl<S> SessionBackend<S> for CookieSessionBackend {
         FutOk(
             CookieSession {
                 changed: false,
-                state: state,
                 inner: Rc::clone(&self.0),
+                state,
             })
     }
 }