Merge pull request #1072 from dashed/patch-1

Add note on how to enable the optional dependency
This commit is contained in:
Manish Goregaokar 2016-07-08 11:00:57 +05:30 committed by GitHub
commit 3cd177d2db

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@ -286,6 +286,8 @@ And, in your `main.rs` or `lib.rs`:
#![cfg_attr(feature="clippy", plugin(clippy))]
```
Then build by enabling the feature: `cargo build --features "clippy"`
Instead of adding the `cfg_attr` attributes you can also run clippy on demand:
`cargo rustc --features clippy -- -Z no-trans -Z extra-plugins=clippy`
(the `-Z no trans`, while not neccessary, will stop the compilation process after