Module core::preludeUnstable

The core prelude

This module is intended for users of libcore which do not link to libstd as well. This module is not imported by default, but using the entire contents of this module will provide all of the useful traits and types in libcore that one would expect from the standard library as well.

There is no method to automatically inject this prelude, and this prelude is a subset of the standard library's prelude.

Example

extern crate core; fn main() { use core::prelude::*; }

use core::prelude::*;

Reexports

pub use marker::{Copy, Send, Sized, Sync};

pub use ops::{Drop, Fn, FnMut, FnOnce};

pub use iter::range;

pub use mem::drop;

pub use char::CharExt;

pub use clone::Clone;

pub use cmp::{PartialEq, PartialOrd, Eq, Ord};

pub use iter::{Extend, IteratorExt};

pub use iter::{Iterator, DoubleEndedIterator};

pub use iter::{ExactSizeIterator};

pub use option::Option::{self, Some, None};

pub use ptr::{PtrExt, MutPtrExt};

pub use result::Result::{self, Ok, Err};

pub use slice::{AsSlice, SliceExt};

pub use str::{Str, StrExt};