aboutsummaryrefslogtreecommitdiff
path: root/ctr-std/src/prelude/mod.rs
diff options
context:
space:
mode:
Diffstat (limited to 'ctr-std/src/prelude/mod.rs')
-rw-r--r--ctr-std/src/prelude/mod.rs148
1 files changed, 0 insertions, 148 deletions
diff --git a/ctr-std/src/prelude/mod.rs b/ctr-std/src/prelude/mod.rs
deleted file mode 100644
index 919e033..0000000
--- a/ctr-std/src/prelude/mod.rs
+++ /dev/null
@@ -1,148 +0,0 @@
-// 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 Rust Prelude.
-//!
-//! Rust comes with a variety of things in its standard library. However, if
-//! you had to manually import every single thing that you used, it would be
-//! very verbose. But importing a lot of things that a program never uses isn't
-//! good either. A balance needs to be struck.
-//!
-//! The *prelude* is the list of things that Rust automatically imports into
-//! every Rust program. It's kept as small as possible, and is focused on
-//! things, particularly traits, which are used in almost every single Rust
-//! program.
-//!
-//! On a technical level, Rust inserts
-//!
-//! ```
-//! # #[allow(unused_extern_crates)]
-//! extern crate std;
-//! ```
-//!
-//! into the crate root of every crate, and
-//!
-//! ```
-//! # #[allow(unused_imports)]
-//! use std::prelude::v1::*;
-//! ```
-//!
-//! into every module.
-//!
-//! # Other preludes
-//!
-//! Preludes can be seen as a pattern to make using multiple types more
-//! convenient. As such, you'll find other preludes in the standard library,
-//! such as [`std::io::prelude`]. Various libraries in the Rust ecosystem may
-//! also define their own preludes.
-//!
-//! [`std::io::prelude`]: ../io/prelude/index.html
-//!
-//! The difference between 'the prelude' and these other preludes is that they
-//! are not automatically `use`'d, and must be imported manually. This is still
-//! easier than importing all of their constituent components.
-//!
-//! # Prelude contents
-//!
-//! The current version of the prelude (version 1) lives in
-//! [`std::prelude::v1`], and re-exports the following.
-//!
-//! * [`std::marker`]::{[`Copy`], [`Send`], [`Sized`], [`Sync`]}. The marker
-//! traits indicate fundamental properties of types.
-//! * [`std::ops`]::{[`Drop`], [`Fn`], [`FnMut`], [`FnOnce`]}. Various
-//! operations for both destructors and overloading `()`.
-//! * [`std::mem`]::[`drop`][`mem::drop`], a convenience function for explicitly
-//! dropping a value.
-//! * [`std::boxed`]::[`Box`], a way to allocate values on the heap.
-//! * [`std::borrow`]::[`ToOwned`], The conversion trait that defines
-//! [`to_owned`], the generic method for creating an owned type from a
-//! borrowed type.
-//! * [`std::clone`]::[`Clone`], the ubiquitous trait that defines
-//! [`clone`][`Clone::clone`], the method for producing a copy of a value.
-//! * [`std::cmp`]::{[`PartialEq`], [`PartialOrd`], [`Eq`], [`Ord`] }. The
-//! comparison traits, which implement the comparison operators and are often
-//! seen in trait bounds.
-//! * [`std::convert`]::{[`AsRef`], [`AsMut`], [`Into`], [`From`]}. Generic
-//! conversions, used by savvy API authors to create overloaded methods.
-//! * [`std::default`]::[`Default`], types that have default values.
-//! * [`std::iter`]::{[`Iterator`], [`Extend`], [`IntoIterator`],
-//! [`DoubleEndedIterator`], [`ExactSizeIterator`]}. Iterators of various
-//! kinds.
-//! * [`std::option`]::[`Option`]::{`self`, `Some`, `None`}. A type which
-//! expresses the presence or absence of a value. This type is so commonly
-//! used, its variants are also exported.
-//! * [`std::result`]::[`Result`]::{`self`, `Ok`, `Err`}. A type for functions
-//! that may succeed or fail. Like [`Option`], its variants are exported as
-//! well.
-//! * [`std::slice`]::[`SliceConcatExt`], a trait that exists for technical
-//! reasons, but shouldn't have to exist. It provides a few useful methods on
-//! slices.
-//! * [`std::string`]::{[`String`], [`ToString`]}, heap allocated strings.
-//! * [`std::vec`]::[`Vec`](../vec/struct.Vec.html), a growable, heap-allocated
-//! vector.
-//!
-//! [`AsMut`]: ../convert/trait.AsMut.html
-//! [`AsRef`]: ../convert/trait.AsRef.html
-//! [`Box`]: ../boxed/struct.Box.html
-//! [`Clone`]: ../clone/trait.Clone.html
-//! [`Copy`]: ../marker/trait.Copy.html
-//! [`Default`]: ../default/trait.Default.html
-//! [`DoubleEndedIterator`]: ../iter/trait.DoubleEndedIterator.html
-//! [`Drop`]: ../ops/trait.Drop.html
-//! [`Eq`]: ../cmp/trait.Eq.html
-//! [`ExactSizeIterator`]: ../iter/trait.ExactSizeIterator.html
-//! [`Extend`]: ../iter/trait.Extend.html
-//! [`FnMut`]: ../ops/trait.FnMut.html
-//! [`FnOnce`]: ../ops/trait.FnOnce.html
-//! [`Fn`]: ../ops/trait.Fn.html
-//! [`From`]: ../convert/trait.From.html
-//! [`IntoIterator`]: ../iter/trait.IntoIterator.html
-//! [`Into`]: ../convert/trait.Into.html
-//! [`Iterator`]: ../iter/trait.Iterator.html
-//! [`Option`]: ../option/enum.Option.html
-//! [`Ord`]: ../cmp/trait.Ord.html
-//! [`PartialEq`]: ../cmp/trait.PartialEq.html
-//! [`PartialOrd`]: ../cmp/trait.PartialOrd.html
-//! [`Result`]: ../result/enum.Result.html
-//! [`Send`]: ../marker/trait.Send.html
-//! [`Sized`]: ../marker/trait.Sized.html
-//! [`SliceConcatExt`]: ../slice/trait.SliceConcatExt.html
-//! [`String`]: ../string/struct.String.html
-//! [`Sync`]: ../marker/trait.Sync.html
-//! [`ToOwned`]: ../borrow/trait.ToOwned.html
-//! [`ToString`]: ../string/trait.ToString.html
-//! [`Vec`]: ../vec/struct.Vec.html
-//! [`Clone::clone`]: ../clone/trait.Clone.html#tymethod.clone
-//! [`mem::drop`]: ../mem/fn.drop.html
-//! [`std::borrow`]: ../borrow/index.html
-//! [`std::boxed`]: ../boxed/index.html
-//! [`std::clone`]: ../clone/index.html
-//! [`std::cmp`]: ../cmp/index.html
-//! [`std::convert`]: ../convert/index.html
-//! [`std::default`]: ../default/index.html
-//! [`std::iter`]: ../iter/index.html
-//! [`std::marker`]: ../marker/index.html
-//! [`std::mem`]: ../mem/index.html
-//! [`std::ops`]: ../ops/index.html
-//! [`std::option`]: ../option/index.html
-//! [`std::prelude::v1`]: v1/index.html
-//! [`std::result`]: ../result/index.html
-//! [`std::slice`]: ../slice/index.html
-//! [`std::string`]: ../string/index.html
-//! [`std::vec`]: ../vec/index.html
-//! [`to_owned`]: ../borrow/trait.ToOwned.html#tymethod.to_owned
-//! [book-closures]: ../../book/first-edition/closures.html
-//! [book-dtor]: ../../book/first-edition/drop.html
-//! [book-enums]: ../../book/first-edition/enums.html
-//! [book-iter]: ../../book/first-edition/iterators.html
-
-#![stable(feature = "rust1", since = "1.0.0")]
-
-pub mod v1;