Run clang-format

source/listing_a.2.cpp

@@ -1,17 +1,15 @@
-class move_only
-{
-    std::unique_ptr<my_class> data;
+class move_only {
+  std::unique_ptr<my_class> data;
+
 public:
-    move_only(const move_only&) = delete;
-    move_only(move_only&& other):
-        data(std::move(other.data))
-    {}
-    move_only& operator=(const move_only&) = delete;
-    move_only& operator=(move_only&& other)
-    {
-        data=std::move(other.data);
-        return *this;
-    }
+  move_only(const move_only&) = delete;
+  move_only(move_only&& other) : data(std::move(other.data)) {}
+  move_only& operator=(const move_only&) = delete;
+  move_only& operator                    =(move_only&& other)
+  {
+    data = std::move(other.data);
+    return *this;
+  }
 };
 move_only m1;
 move_only m2(m1);