Clippy warnings (#305)

ntex-service/src/apply.rs

@@ -203,7 +203,7 @@ mod tests {
     use std::task::Poll;
 
     use super::*;
-    use crate::{chain, chain_factory, Service, ServiceCtx};
+    use crate::{chain, chain_factory};
 
     #[derive(Clone, Debug)]
     struct Srv;

ntex-service/src/ctx.rs

@@ -193,10 +193,10 @@ impl<'a, S> fmt::Debug for ServiceCtx<'a, S> {
 
 #[cfg(test)]
 mod tests {
-    use ntex_util::future::lazy;
-    use ntex_util::{channel::condition, time};
-    use std::task::{Context, Poll};
-    use std::{cell::Cell, cell::RefCell, future::poll_fn, rc::Rc};
+    use std::task::Context;
+    use std::{cell::Cell, cell::RefCell};
+
+    use ntex_util::{channel::condition, future::lazy, time};
 
     use super::*;
     use crate::Pipeline;
@@ -218,6 +218,7 @@ mod tests {
             ctx: ServiceCtx<'_, Self>,
         ) -> Result<Self::Response, Self::Error> {
             format!("{:?}", ctx);
+            #[allow(clippy::clone_on_copy)]
             let _ = ctx.clone();
             Ok(req)
         }

ntex-service/src/fn_service.rs

@@ -389,7 +389,7 @@ mod tests {
     use std::task::Poll;
 
     use super::*;
-    use crate::{Pipeline, ServiceFactory};
+    use crate::Pipeline;
 
     #[ntex::test]
     async fn test_fn_service() {

ntex-service/src/fn_shutdown.rs

@@ -72,7 +72,7 @@ where
 #[cfg(test)]
 mod tests {
     use ntex_util::future::lazy;
-    use std::{rc::Rc, task::Poll};
+    use std::rc::Rc;
 
     use crate::{chain, fn_service, Pipeline};
 

ntex-service/src/map_config.rs

@@ -119,7 +119,7 @@ mod tests {
     use std::{cell::Cell, rc::Rc};
 
     use super::*;
-    use crate::{fn_service, ServiceFactory};
+    use crate::fn_service;
 
     #[ntex::test]
     async fn test_map_config() {

ntex-service/src/map_err.rs

@@ -161,7 +161,7 @@ mod tests {
     use ntex_util::future::{lazy, Ready};
 
     use super::*;
-    use crate::{fn_factory, Pipeline, Service, ServiceCtx, ServiceFactory};
+    use crate::{fn_factory, Pipeline};
 
     #[derive(Debug, Clone)]
     struct Srv(bool);

ntex-service/src/middleware.rs

@@ -187,7 +187,7 @@ mod tests {
     use std::task::{Context, Poll};
 
     use super::*;
-    use crate::{fn_service, Pipeline, Service, ServiceCtx, ServiceFactory};
+    use crate::{fn_service, Pipeline, ServiceCtx};
 
     #[derive(Debug, Clone)]
     struct Tr<R>(PhantomData<R>);