1 files changed, 113 insertions, 0 deletions
diff --git a/library/core/src/prelude/v1.rs b/library/core/src/prelude/v1.rs
new file mode 100644
index 00000000000..50fd67e8395
--- /dev/null
+++ b/library/core/src/prelude/v1.rs
@@ -0,0 +1,113 @@
+//! The first version of the core prelude.
+//!
+//! See the [module-level documentation](super) for more.
+
+#![stable(feature = "core_prelude", since = "1.4.0")]
+
+// No formatting: this file is nothing but re-exports, and their order is worth preserving.
+#![cfg_attr(rustfmt, rustfmt::skip)]
+
+// Re-exported core operators
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::marker::{Copy, Send, Sized, Sync, Unpin};
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::ops::{Drop, Fn, FnMut, FnOnce};
+#[stable(feature = "async_closure", since = "1.85.0")]
+#[doc(no_inline)]
+pub use crate::ops::{AsyncFn, AsyncFnMut, AsyncFnOnce};
+
+// Re-exported functions
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::mem::drop;
+#[stable(feature = "size_of_prelude", since = "1.80.0")]
+#[doc(no_inline)]
+pub use crate::mem::{align_of, align_of_val, size_of, size_of_val};
+
+// Re-exported types and traits
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::clone::Clone;
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::cmp::{Eq, Ord, PartialEq, PartialOrd};
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::convert::{AsMut, AsRef, From, Into};
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::default::Default;
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::iter::{DoubleEndedIterator, ExactSizeIterator, Extend, IntoIterator, Iterator};
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::option::Option::{self, None, Some};
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::result::Result::{self, Err, Ok};
+
+// Re-exported built-in macros
+#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
+#[doc(no_inline)]
+pub use crate::fmt::macros::Debug;
+#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
+#[doc(no_inline)]
+pub use crate::hash::macros::Hash;
+
+#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
+#[allow(deprecated)]
+#[doc(no_inline)]
+pub use crate::{
+    assert, cfg, column, compile_error, concat, concat_idents, env, file, format_args,
+    format_args_nl, include, include_bytes, include_str, line, log_syntax, module_path, option_env,
+    stringify, trace_macros,
+};
+
+#[unstable(
+    feature = "concat_bytes",
+    issue = "87555",
+    reason = "`concat_bytes` is not stable enough for use and is subject to change"
+)]
+#[doc(no_inline)]
+pub use crate::concat_bytes;
+
+// Do not `doc(no_inline)` so that they become doc items on their own
+// (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, derive, global_allocator, test, test_case,
+};
+
+#[unstable(feature = "derive_const", issue = "none")]
+pub use crate::macros::builtin::derive_const;
+
+#[unstable(
+    feature = "cfg_accessible",
+    issue = "64797",
+    reason = "`cfg_accessible` is not fully implemented"
+)]
+pub use crate::macros::builtin::cfg_accessible;
+
+#[unstable(
+    feature = "cfg_eval",
+    issue = "82679",
+    reason = "`cfg_eval` is a recently implemented feature"
+)]
+pub use crate::macros::builtin::cfg_eval;
+
+#[unstable(
+    feature = "type_ascription",
+    issue = "23416",
+    reason = "placeholder syntax for type ascription"
+)]
+pub use crate::macros::builtin::type_ascribe;
+
+#[unstable(
+    feature = "deref_patterns",
+    issue = "87121",
+    reason = "placeholder syntax for deref patterns"
+)]
+pub use crate::macros::builtin::deref;