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Remove -preview for rustup components. #188

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Jul 21, 2019
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Remove -preview for rustup components. #188

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33 changes: 17 additions & 16 deletions src/rust-2018/rustup-for-managing-rust-versions.md
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Expand Up @@ -145,23 +145,15 @@ information to know more about the functions you're trying to call.
$ rustup component add rust-src
```

### The "preview" components

There are several components in a "preview" stage. These components currently
have `-preview` in their name, and this indicates that they're not quite 100%
ready for general consumption yet. Please try them out and give us feedback,
but know that they do not follow Rust's stability guarantees, and are still
actively changing, possibly in backwards-incompatible ways.

#### `rustfmt-preview` for automatic code formatting
### `rustfmt` for automatic code formatting

![Minimum Rust version: 1.24](https://img.shields.io/badge/Minimum%20Rust%20Version-1.24-brightgreen.svg)

If you'd like to have your code automatically formatted, you can
install this component:

```console
$ rustup component add rustfmt-preview
$ rustup component add rustfmt
```

This will install two tools, `rustfmt` and `cargo-fmt`, that will reformat your
Expand All @@ -173,7 +165,7 @@ $ cargo fmt

will reformat your entire Cargo project.

#### `rls-preview` for IDE integration
### `rls` for IDE integration

![Minimum Rust version: 1.21](https://img.shields.io/badge/Minimum%20Rust%20Version-1.21-brightgreen.svg)

Expand All @@ -182,17 +174,18 @@ protocol](http://langserver.org/). To gain support for Rust with these IDEs,
you'll need to install the Rust language sever, aka the "RLS":

```console
$ rustup component add rls-preview
$ rustup component add rls
```

Your IDE should take it from there.
For more information about integrating this into your IDE, see the [RLS
documentation](https://github.com/rust-lang/rls).

#### `clippy-preview` for more lints
### `clippy` for more lints

For even more lints to help you write Rust code, you can install `clippy`:

```console
$ rustup component add clippy-preview
$ rustup component add clippy
```

This will install `cargo-clippy` for you:
Expand All @@ -202,7 +195,15 @@ $ cargo clippy
```

For more, check out [clippy's
documentation](https://github.com/rust-lang-nursery/rust-clippy).
documentation](https://github.com/rust-lang/rust-clippy).

### The "preview" components

There are several components in a "preview" stage. These components currently
have `-preview` in their name, and this indicates that they're not quite 100%
ready for general consumption yet. Please try them out and give us feedback,
but know that they do not follow Rust's stability guarantees, and are still
actively changing, possibly in backwards-incompatible ways.

#### `llvm-tools-preview` for using extra LLVM tools

Expand Down