style(server): rustfmt

Author: SabrinaJewson

src/common/exec.rs

@@ -11,7 +11,7 @@ use crate::body::HttpBody;
 use crate::proto::h2::server::H2Stream;
 use crate::rt::Executor;
 #[cfg(all(feature = "server", any(feature = "http1", feature = "http2")))]
-use crate::server::server::{Watcher, new_svc::NewSvcTask};
+use crate::server::server::{new_svc::NewSvcTask, Watcher};
 #[cfg(all(feature = "server", any(feature = "http1", feature = "http2")))]
 use crate::service::HttpService;