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

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

1 files changed, 97 insertions, 0 deletions

diff --git a/library/std/src/prelude/v1.rs b/library/std/src/prelude/v1.rs
new file mode 100644
index 000000000..0226c4d7a
--- /dev/null
+++ b/library/std/src/prelude/v1.rs
@@ -0,0 +1,97 @@
+//! The first version of the prelude of The Rust Standard Library.
+//!
+//! See the [module-level documentation](super) for more.
+
+#![stable(feature = "rust1", since = "1.0.0")]
+
+// Re-exported core operators
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::marker::{Send, Sized, Sync, Unpin};
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::ops::{Drop, Fn, FnMut, FnOnce};
+
+// Re-exported functions
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::mem::drop;
+
+// Re-exported types and traits
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::convert::{AsMut, AsRef, From, Into};
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::iter::{DoubleEndedIterator, ExactSizeIterator};
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::iter::{Extend, IntoIterator, Iterator};
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::option::Option::{self, None, Some};
+#[stable(feature = "rust1", since = "1.0.0")]
+#[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")]
+#[allow(deprecated)]
+#[doc(no_inline)]
+pub use core::prelude::v1::{
+    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, Clone, Copy, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd,
+};
+
+#[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 core::prelude::v1::concat_bytes;
+
+// Do not `doc(inline)` these `doc(hidden)` items.
+#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
+#[allow(deprecated)]
+pub use core::prelude::v1::{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 core::prelude::v1::{bench, derive, global_allocator, test, test_case};
+
+// Do not `doc(no_inline)` either.
+#[unstable(
+    feature = "cfg_accessible",
+    issue = "64797",
+    reason = "`cfg_accessible` is not fully implemented"
+)]
+pub use core::prelude::v1::cfg_accessible;
+
+// Do not `doc(no_inline)` either.
+#[unstable(
+    feature = "cfg_eval",
+    issue = "82679",
+    reason = "`cfg_eval` is a recently implemented feature"
+)]
+pub use core::prelude::v1::cfg_eval;
+
+// The file so far is equivalent to src/libcore/prelude/v1.rs,
+// and below to src/liballoc/prelude.rs.
+// Those files are duplicated rather than using glob imports
+// because we want docs to show these re-exports as pointing to within `std`.
+
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::borrow::ToOwned;
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::boxed::Box;
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::string::{String, ToString};
+#[stable(feature = "rust1", since = "1.0.0")]
+#[doc(no_inline)]
+pub use crate::vec::Vec;