diff options
Diffstat (limited to 'library/core/src/prelude/v1.rs')
| -rw-r--r-- | library/core/src/prelude/v1.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/library/core/src/prelude/v1.rs b/library/core/src/prelude/v1.rs index a4be66b90ca..d8d82afb0e6 100644 --- a/library/core/src/prelude/v1.rs +++ b/library/core/src/prelude/v1.rs @@ -117,3 +117,10 @@ pub use crate::macros::builtin::deref; reason = "`type_alias_impl_trait` has open design concerns" )] pub use crate::macros::builtin::define_opaque; + +#[unstable( + feature = "derive_from", + issue = "144889", + reason = "`derive(From)` is unstable" +)] +pub use crate::macros::builtin::From; |