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    // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
    // file at the top-level directory of this distribution and at
    // http://rust-lang.org/COPYRIGHT.
    //
    // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
    // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
    // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
    // option. This file may not be copied, modified, or distributed
    // except according to those terms.

    //! 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 marker::{Copy, Send, Sized, Sync};
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use ops::{Drop, Fn, FnMut, FnOnce};

    // Re-exported functions
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use mem::drop;

    // Re-exported types and traits
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use clone::Clone;
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use cmp::{PartialEq, PartialOrd, Eq, Ord};
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use convert::{AsRef, AsMut, Into, From};
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use default::Default;
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use iter::{Iterator, Extend, IntoIterator};
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use iter::{DoubleEndedIterator, ExactSizeIterator};
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use option::Option::{self, Some, None};
    #[stable(feature = "core_prelude", since = "1.4.0")]
    #[doc(no_inline)]
    pub use result::Result::{self, Ok, Err};

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