mv std libs to library/

library/core/src/prelude/mod.rs

@@ -0,0 +1,5 @@
+//! The libcore prelude
+
+#![stable(feature = "core_prelude", since = "1.4.0")]
+
+pub mod v1;

library/core/src/prelude/v1.rs

@@ -0,0 +1,78 @@
+//! The core 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")]
+
+// 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::{
+    asm, assert, cfg, column, compile_error, concat, concat_idents, env, file, format_args,
+    format_args_nl, global_asm, include, include_bytes, include_str, line, llvm_asm, log_syntax,
+    module_path, option_env, stringify, trace_macros,
+};
+
+#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
+#[allow(deprecated)]
+#[doc(no_inline)]
+pub use crate::macros::builtin::{
+    bench, global_allocator, test, test_case, RustcDecodable, RustcEncodable,
+};
+
+#[unstable(
+    feature = "cfg_accessible",
+    issue = "64797",
+    reason = "`cfg_accessible` is not fully implemented"
+)]
+#[doc(no_inline)]
+pub use crate::macros::builtin::cfg_accessible;