Revert "Export derive at core::derive and std::derive"

library/core/src/lib.rs

@@ -226,8 +226,6 @@ pub mod offload;
 #[unstable(feature = "contracts", issue = "128044")]
 pub mod contracts;
 
-#[unstable(feature = "derive_macro_global_path", issue = "154645")]
-pub use crate::macros::builtin::derive;
 #[stable(feature = "cfg_select", since = "1.95.0")]
 pub use crate::macros::cfg_select;
 

library/core/src/macros/mod.rs

@@ -1771,7 +1771,7 @@ pub(crate) mod builtin {
     ///
     /// See [the reference] for more info.
     ///
-    /// [the reference]: ../reference/attributes/derive.html
+    /// [the reference]: ../../../reference/attributes/derive.html
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_builtin_macro]
     pub macro derive($item:item) {

library/core/src/prelude/v1.rs

@@ -120,13 +120,9 @@ pub use crate::trace_macros;
 // (no public module for them to be re-exported from).
 #[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
 pub use crate::macros::builtin::{
-    alloc_error_handler, bench, global_allocator, test, test_case,
+    alloc_error_handler, bench, derive, global_allocator, test, test_case,
 };
 
-#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
-#[doc(no_inline)]
-pub use crate::macros::builtin::derive;
-
 #[unstable(feature = "derive_const", issue = "118304")]
 pub use crate::macros::builtin::derive_const;
 

library/std/src/lib.rs

@@ -750,8 +750,6 @@ pub use core::cfg_select;
     reason = "`concat_bytes` is not stable enough for use and is subject to change"
 )]
 pub use core::concat_bytes;
-#[unstable(feature = "derive_macro_global_path", issue = "154645")]
-pub use core::derive;
 #[stable(feature = "matches_macro", since = "1.42.0")]
 #[allow(deprecated, deprecated_in_future)]
 pub use core::matches;

library/std/src/prelude/v1.rs

@@ -115,13 +115,9 @@ pub use core::prelude::v1::trace_macros;
 // (no public module for them to be re-exported from).
 #[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
 pub use core::prelude::v1::{
-    alloc_error_handler, bench, global_allocator, test, test_case,
+    alloc_error_handler, bench, derive, global_allocator, test, test_case,
 };
 
-#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
-#[doc(no_inline)]
-pub use core::prelude::v1::derive;
-
 #[unstable(feature = "derive_const", issue = "118304")]
 pub use core::prelude::v1::derive_const;