Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 150 insertions, 0 deletions

diff --git a/library/core/src/prelude/mod.rs b/library/core/src/prelude/mod.rs
new file mode 100644
index 000000000..3cd3a3b78
--- /dev/null
+++ b/library/core/src/prelude/mod.rs
@@ -0,0 +1,57 @@
+//! The libcore prelude
+//!
+//! This module is intended for users of libcore which do not link to libstd as
+//! well. This module is imported by default when `#![no_std]` is used in the
+//! same manner as the standard library's prelude.
+
+#![stable(feature = "core_prelude", since = "1.4.0")]
+
+pub mod v1;
+
+/// The 2015 version of the core prelude.
+///
+/// See the [module-level documentation](self) for more.
+#[stable(feature = "prelude_2015", since = "1.55.0")]
+pub mod rust_2015 {
+    #[stable(feature = "prelude_2015", since = "1.55.0")]
+    #[doc(no_inline)]
+    pub use super::v1::*;
+}
+
+/// The 2018 version of the core prelude.
+///
+/// See the [module-level documentation](self) for more.
+#[stable(feature = "prelude_2018", since = "1.55.0")]
+pub mod rust_2018 {
+    #[stable(feature = "prelude_2018", since = "1.55.0")]
+    #[doc(no_inline)]
+    pub use super::v1::*;
+}
+
+/// The 2021 version of the core prelude.
+///
+/// See the [module-level documentation](self) for more.
+#[stable(feature = "prelude_2021", since = "1.55.0")]
+pub mod rust_2021 {
+    #[stable(feature = "prelude_2021", since = "1.55.0")]
+    #[doc(no_inline)]
+    pub use super::v1::*;
+
+    #[stable(feature = "prelude_2021", since = "1.55.0")]
+    #[doc(no_inline)]
+    pub use crate::iter::FromIterator;
+
+    #[stable(feature = "prelude_2021", since = "1.55.0")]
+    #[doc(no_inline)]
+    pub use crate::convert::{TryFrom, TryInto};
+}
+
+/// The 2024 edition of the core prelude.
+///
+/// See the [module-level documentation](self) for more.
+#[unstable(feature = "prelude_2024", issue = "none")]
+pub mod rust_2024 {
+    #[unstable(feature = "prelude_2024", issue = "none")]
+    #[doc(no_inline)]
+    pub use super::rust_2021::*;
+}
diff --git a/library/core/src/prelude/v1.rs b/library/core/src/prelude/v1.rs
new file mode 100644
index 000000000..b566e211c
--- /dev/null
+++ b/library/core/src/prelude/v1.rs
@@ -0,0 +1,93 @@
+//! The first version of the core prelude.
+//!
+//! See the [module-level documentation](super) for more.
+
+#![stable(feature = "core_prelude", since = "1.4.0")]
+
+// 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};
+
+// Re-exported functions
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::mem::drop;
+
+// 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};
+#[stable(feature = "core_prelude", since = "1.4.0")]
+#[doc(no_inline)]
+pub use crate::iter::{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(inline)` these `doc(hidden)` items.
+#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
+#[allow(deprecated)]
+pub use crate::macros::builtin::{RustcDecodable, RustcEncodable};
+
+// 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::{bench, derive, global_allocator, test, test_case};
+
+#[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;