diff options
Diffstat (limited to 'exercises/smart_pointers')
| -rw-r--r-- | exercises/smart_pointers/rc1.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/exercises/smart_pointers/rc1.rs b/exercises/smart_pointers/rc1.rs index ad3f1ce..1b90346 100644 --- a/exercises/smart_pointers/rc1.rs +++ b/exercises/smart_pointers/rc1.rs @@ -35,6 +35,7 @@ impl Planet { } } +#[test] fn main() { let sun = Rc::new(Sun {}); println!("reference count = {}", Rc::strong_count(&sun)); // 1 reference |