//! The core prelude
//!
//! This module is intended for users of core which do not link to std as well.
//! This module is imported by default when `#![no_std]` is used in the same
//! manner as the standard library's prelude.
// No formatting: this file is nothing but re-exports, and their order is worth preserving.
#![cfg_attr(rustfmt, rustfmt::skip)]
#![stable(feature = "core_prelude", since = "1.4.0")]
mod common;
/// The first version of the prelude of The Rust Standard Library.
///
/// See the [module-level documentation](self) for more.
#[stable(feature = "rust1", since = "1.0.0")]
pub mod v1 {
#[stable(feature = "rust1", since = "1.0.0")]
pub use super::common::*;
// Do not `doc(inline)` these `doc(hidden)` items.
#[unstable(
feature = "rustc_encodable_decodable",
issue = "none",
soft,
reason = "derive macro for `rustc-serialize`; should not be used in new code"
)]
#[allow(deprecated)]
pub use crate::macros::builtin::{RustcDecodable, RustcEncodable};
}
/// 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 version of the core prelude.
///
/// See the [module-level documentation](self) for more.
#[stable(feature = "prelude_2024", since = "1.85.0")]
pub mod rust_2024 {
#[stable(feature = "rust1", since = "1.0.0")]
pub use super::common::*;
#[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};
#[stable(feature = "prelude_2024", since = "1.85.0")]
#[doc(no_inline)]
pub use crate::future::{Future, IntoFuture};
}