| //! 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). |
| #[cfg(not(bootstrap))] |
| #[stable(feature = "builtin_macro_prelude", since = "1.38.0")] |
| pub use crate::macros::builtin::alloc_error_handler; |
| #[stable(feature = "builtin_macro_prelude", since = "1.38.0")] |
| pub use crate::macros::builtin::{bench, derive, global_allocator, test, test_case}; |
| |
| #[unstable(feature = "derive_const", issue = "none")] |
| #[cfg(not(bootstrap))] |
| 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" |
| )] |
| #[cfg(not(bootstrap))] |
| pub use crate::macros::builtin::type_ascribe; |
