diff options
| -rw-r--r-- | src/libstd/alloc.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/alloc.rs b/src/libstd/alloc.rs index a13da2901df..4241f47b661 100644 --- a/src/libstd/alloc.rs +++ b/src/libstd/alloc.rs @@ -130,7 +130,7 @@ pub use alloc_crate::alloc::*; /// program opts in to using jemalloc as the global allocator, `System` will /// still allocate memory using `malloc` and `HeapAlloc`. #[stable(feature = "alloc_system_type", since = "1.28.0")] -#[derive(Debug, Copy, Clone)] +#[derive(Debug, Default, Copy, Clone)] pub struct System; // The Alloc impl just forwards to the GlobalAlloc impl, which is in `std::sys::*::alloc`. |