diff options
Diffstat (limited to 'src/liballoc')
| -rw-r--r-- | src/liballoc/boxed.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/liballoc/boxed.rs b/src/liballoc/boxed.rs index 5409ade2923..d98bc189292 100644 --- a/src/liballoc/boxed.rs +++ b/src/liballoc/boxed.rs @@ -103,6 +103,7 @@ pub struct ExchangeHeapSingleton { /// /// See the [module-level documentation](../../std/boxed/index.html) for more. #[lang = "owned_box"] +#[fundamental] #[stable(feature = "rust1", since = "1.0.0")] pub struct Box<T: ?Sized>(Unique<T>); |