Update CONTRIBUTING.md (Clippy is on stable now)

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Philipp Hansch 2018-12-08 13:48:59 +01:00
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@ -62,7 +62,7 @@ The quick guide is
1. Install it
```
rustup component add rustfmt-preview
rustup component add rustfmt
```
1. You can now run `rustfmt` on a single file simply by...
```
@ -87,14 +87,11 @@ The best documentation can be found over at [rust-clippy](https://github.com/rus
1. To install
```
rustup update
rustup install nightly
rustup component add clippy-preview --toolchain=nightly
rustup component add clippy
```
2. Running clippy
As you may notice from the previous step, Clippy is on the nightly branch, so running it is like
```
cargo +nightly clippy
cargo clippy
```
Clippy has an ever growing list of checks, that are managed in [lint files](https://rust-lang-nursery.github.io/rust-clippy/master/index.html).