fmt & clippy

src/app_service.rs

@@ -169,7 +169,7 @@ where
             match self.data_factories_fut[idx].poll()? {
                 Async::Ready(f) => {
                     self.data_factories.push(f);
-                    self.data_factories_fut.remove(idx);
+                    let _ = self.data_factories_fut.remove(idx);
                 }
                 Async::NotReady => idx += 1,
             }

src/middleware/mod.rs

@@ -2,13 +2,13 @@
 mod compress;
 pub use self::compress::{BodyEncoding, Compress};
 
+mod condition;
 mod defaultheaders;
 pub mod errhandlers;
 mod logger;
 mod normalize;
-mod condition;
 
+pub use self::condition::Condition;
 pub use self::defaultheaders::DefaultHeaders;
 pub use self::logger::Logger;
 pub use self::normalize::NormalizePath;
-pub use self::condition::Condition;