# Clippy
-[![Build Status](https://travis-ci.org/rust-lang-nursery/rust-clippy.svg?branch=master)](https://travis-ci.org/rust-lang-nursery/rust-clippy)
+[![Build Status](https://travis-ci.org/rust-lang/rust-clippy.svg?branch=master)](https://travis-ci.org/rust-lang/rust-clippy)
[![Windows Build status](https://ci.appveyor.com/api/projects/status/id677xpw1dguo7iw?svg=true)](https://ci.appveyor.com/project/rust-lang-libs/rust-clippy)
[![Current Version](https://meritbadge.herokuapp.com/clippy)](https://crates.io/crates/clippy)
-[![License: MPL-2.0](https://img.shields.io/crates/l/clippy.svg)](#license)
+[![License: MIT/Apache-2.0](https://img.shields.io/crates/l/clippy.svg)](#license)
A collection of lints to catch common mistakes and improve your [Rust](https://github.com/rust-lang/rust) code.
-[There are 278 lints included in this crate!](https://rust-lang-nursery.github.io/rust-clippy/master/index.html)
+[There are 288 lints included in this crate!](https://rust-lang.github.io/rust-clippy/master/index.html)
We have a bunch of lint categories to allow you to choose how much Clippy is supposed to ~~annoy~~ help you:
* `clippy::cargo` (checks against the cargo manifest)
* **`clippy::correctness`** (code that is just outright wrong or very very useless)
-More to come, please [file an issue](https://github.com/rust-lang-nursery/rust-clippy/issues) if you have ideas!
+More to come, please [file an issue](https://github.com/rust-lang/rust-clippy/issues) if you have ideas!
+
+Only the following of those categories are enabled by default:
+
+* `clippy::style`
+* `clippy::correctness`
+* `clippy::complexity`
+* `clippy::perf`
+
+Other categories need to be enabled in order for their lints to be executed.
Table of contents:
cargo run --bin cargo-clippy --manifest-path=path_to_clippys_Cargo.toml
```
-*[Note](https://github.com/rust-lang-nursery/rust-clippy/wiki#a-word-of-warning):*
+*[Note](https://github.com/rust-lang/rust-clippy/wiki#a-word-of-warning):*
Be sure that Clippy was compiled with the same version of rustc that cargo invokes here!
### Travis CI
cyclomatic-complexity-threshold = 30
```
-See the [list of lints](https://rust-lang-nursery.github.io/rust-clippy/master/index.html) for more information about which lints can be configured and the
+See the [list of lints](https://rust-lang.github.io/rust-clippy/master/index.html) for more information about which lints can be configured and the
meaning of the variables.
To deactivate the “for further information visit *lint-link*” message you can
Note: `deny` produces errors instead of warnings.
-Note: To use the new `clippy::lint_name` syntax, `#![feature(tool_lints)]` has to be activated
-currently. If you want to compile your code with the stable toolchain you can use a `cfg_attr` to
+Note: To use the new `clippy::lint_name` syntax, a recent compiler has to be used
+currently. If you want to compile your code with the stable toolchain you can use a `cfg_attr` to
activate the `tool_lints` feature:
```rust
-#![cfg_attr(feature = "cargo-clippy", feature(tool_lints))]
#![cfg_attr(feature = "cargo-clippy", allow(clippy::lint_name))]
```
-For this to work you have to use Clippy on the nightly toolchain: `cargo +nightly clippy`. If you
-want to use Clippy with the stable toolchain, you can stick to the old unscoped method to
+For this to work you have to use Clippy on the nightly toolchain: `cargo +nightly clippy`. If you
+want to use Clippy with the stable toolchain, you can stick to the old unscoped method to
enable/disable Clippy lints until `tool_lints` are stable:
```rust
#![cfg_attr(feature = "cargo-clippy", allow(clippy_lint))]
## License
-Licensed under [MPL](https://www.mozilla.org/MPL/2.0/).
-If you're having issues with the license, let me know and I'll try to change it to something more permissive.
+Copyright 2014-2018 The Rust Project Developers
+
+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. All files in the project carrying such notice may not be
+copied, modified, or distributed except according to those terms.