diff options
Diffstat (limited to 'library/alloc/src/lib.rs')
| -rw-r--r-- | library/alloc/src/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs index 703538d0f35..f7447f2dd8e 100644 --- a/library/alloc/src/lib.rs +++ b/library/alloc/src/lib.rs @@ -256,6 +256,7 @@ pub mod vec; #[unstable(feature = "liballoc_internals", issue = "none", reason = "implementation detail")] pub mod __export { pub use core::format_args; + pub use core::hint::must_use; } #[cfg(test)] |