Remove some using expressions

* Those caused issues in namespaces where symbols were preloaded
* Formatting fixes

include/continuable/continuable-base.hpp

@@ -866,12 +866,11 @@ constexpr auto make_continuable(Continuation&& continuation) {
 /// \since     3.0.0
 template <typename... Args>
 auto make_ready_continuable(Args&&... args) {
-  using detail::identity;
-  using detail::base::ready_continuation;
-  using detail::traits::unrefcv_t;
   return detail::base::attorney::create_from_raw(
-      ready_continuation<unrefcv_t<Args>...>{std::forward<Args>(args)...},
-      identity<unrefcv_t<Args>...>{}, detail::util::ownership{});
+      detail::base::ready_continuation<detail::traits::unrefcv_t<Args>...>{
+          std::forward<Args>(args)...},
+      detail::identity<detail::traits::unrefcv_t<Args>...>{},
+      detail::util::ownership{});
 }
 
 /// Returns a continuable_base with the parameterized result which instantly

include/continuable/detail/connection/connection-aggregated.hpp

@@ -80,8 +80,7 @@ class continuable_box<continuable_base<Data, identity<>>> {
   continuable_base<Data, identity<>> continuable_;
 
 public:
-  explicit continuable_box(
-      continuable_base<Data, identity<>>&& continuable)
+  explicit continuable_box(continuable_base<Data, identity<>>&& continuable)
       : continuable_(std::move(continuable)) {
   }
 
@@ -137,8 +136,7 @@ class continuable_box<
 
 public:
   explicit continuable_box(
-      continuable_base<Data, identity<First, Second, Rest...>>&&
-          continuable)
+      continuable_base<Data, identity<First, Second, Rest...>>&& continuable)
       : continuable_(std::move(continuable)) {
   }
 
@@ -209,13 +207,12 @@ constexpr auto unbox_continuables(Args&&... args) {
 
 namespace detail {
 template <typename Callback, typename Data>
-constexpr auto finalize_impl(identity<void>, Callback&& callback,
-                             Data&&) {
+constexpr auto finalize_impl(identity<void>, Callback&& callback, Data&&) {
   return std::forward<Callback>(callback)();
 }
 template <typename... Args, typename Callback, typename Data>
-constexpr auto finalize_impl(identity<std::tuple<Args...>>,
-                             Callback&& callback, Data&& data) {
+constexpr auto finalize_impl(identity<std::tuple<Args...>>, Callback&& callback,
+                             Data&& data) {
   // Call the final callback with the cleaned result
   return traits::unpack(std::forward<Callback>(callback),
                         unbox_continuables(std::forward<Data>(data)));

include/continuable/detail/connection/connection-any.hpp

@@ -130,8 +130,7 @@ struct result_deducer {
     return deduce_same_hints(deduce(
         traversal::container_category_of_t<
             std::decay_t<decltype(std::get<I>(std::declval<T>()))>>{},
-        identity<
-            std::decay_t<decltype(std::get<I>(std::declval<T>()))>>{})...);
+        identity<std::decay_t<decltype(std::get<I>(std::declval<T>()))>>{})...);
   }
 
   /// Traverse tuple like container

include/continuable/detail/other/testing.hpp

@@ -179,15 +179,14 @@ template <typename... Expected>
 struct assert_async_types_validator {
   template <typename... Actual>
   void operator()(Actual...) {
-    static_assert(std::is_same<identity<Actual...>,
-                               identity<Expected...>>::value,
-                  "The called arguments don't match with the expected ones!");
+    static_assert(
+        std::is_same<identity<Actual...>, identity<Expected...>>::value,
+        "The called arguments don't match with the expected ones!");
   }
 };
 
 template <typename C, typename... Args>
-void assert_async_types(C&& continuable,
-                        identity<Args...> /*expected*/) {
+void assert_async_types(C&& continuable, identity<Args...> /*expected*/) {
   assert_async_validation(std::forward<C>(continuable),
                           assert_async_types_validator<Args...>{});
 }

include/continuable/detail/other/transforms.hpp

@@ -33,8 +33,8 @@
 
 #include <future>
 #include <continuable/continuable-primitives.hpp>
-#include <continuable/detail/core/base.hpp>
 #include <continuable/detail/core/annotation.hpp>
+#include <continuable/detail/core/base.hpp>
 #include <continuable/detail/core/types.hpp>
 #include <continuable/detail/features.hpp>
 #include <continuable/detail/utility/util.hpp>
@@ -77,8 +77,7 @@ template <typename Hint>
 class promise_callback;
 
 template <typename... Args>
-class promise_callback<identity<Args...>>
-    : public future_trait<Args...> {
+class promise_callback<identity<Args...>> : public future_trait<Args...> {
 
   typename future_trait<Args...>::promise_t promise_;