Use captured args in format string (#558)

middleware/middleware-http-to-https/src/main.rs

@@ -41,7 +41,7 @@ async fn main() -> std::io::Result<()> {
             .wrap_fn(|sreq, srv| {
                 let host = sreq.connection_info().host().to_owned();
                 let uri = sreq.uri().to_owned();
-                let url = format!("https://{}{}", host, uri);
+                let url = format!("https://{host}{uri}");
 
                 // If the scheme is "https" then it will let other services below this wrap_fn
                 // handle the request and if it's "http" then a response with redirect status code

middleware/middleware/src/read_request_body.rs

@@ -58,7 +58,7 @@ where
                 body.extend_from_slice(&chunk?);
             }
 
-            println!("request body: {:?}", body);
+            println!("request body: {body:?}");
             let res = svc.call(req).await?;
 
             println!("response: {:?}", res.headers());