| //! 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}; |
| } |