manual drop

Author: shekhirin

benches/prelude.rs

@@ -74,6 +74,12 @@ fn manual_batch<T, U>(mut setup: impl FnMut() -> T, mut f: impl FnMut(T) -> U) -
             let input = unsafe { std::ptr::read(inputs.get_unchecked(i)) };
             let output = unsafe { out.get_unchecked_mut(i) };
             output.write(f(input));
+            if std::mem::needs_drop::<T>() {
+                unsafe { std::ptr::drop_in_place(input.as_mut_ptr()) };
+            }
+            if std::mem::needs_drop::<U>() {
+                unsafe { std::ptr::drop_in_place(output.as_mut_ptr()) };
+            }
         }
     }
 }