diff options
Diffstat (limited to 'library/core/src')
| -rw-r--r-- | library/core/src/lib.rs | 7 | ||||
| -rw-r--r-- | library/core/src/prelude/v1.rs | 7 |
2 files changed, 7 insertions, 7 deletions
diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs index 6396b8524f2..71abd707374 100644 --- a/library/core/src/lib.rs +++ b/library/core/src/lib.rs @@ -226,6 +226,13 @@ pub mod assert_matches { pub use crate::macros::{assert_matches, debug_assert_matches}; } +#[unstable(feature = "derive_from", issue = "144889")] +/// Unstable module containing the unstable `From` derive macro. +pub mod from { + #[unstable(feature = "derive_from", issue = "144889")] + pub use crate::macros::builtin::From; +} + // We don't export this through #[macro_export] for now, to avoid breakage. #[unstable(feature = "autodiff", issue = "124509")] /// Unstable module containing the unstable `autodiff` macro. diff --git a/library/core/src/prelude/v1.rs b/library/core/src/prelude/v1.rs index d8d82afb0e6..a4be66b90ca 100644 --- a/library/core/src/prelude/v1.rs +++ b/library/core/src/prelude/v1.rs @@ -117,10 +117,3 @@ 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; |