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@ -36,6 +36,7 @@ Table of contents:
* [Usage instructions](#usage)
* [Configuration](#configuration)
* [Contributing](#contributing)
* [License](#license)
## Usage
@ -52,7 +53,7 @@ subcommand.
#### Step 1: Install rustup
You can install [rustup](http://rustup.rs/) on supported platforms. This will help
You can install [rustup](https://rustup.rs/) on supported platforms. This will help
us install Clippy and its dependencies.
If you already have rustup installed, update to ensure you have the latest
@ -88,8 +89,7 @@ in your code, you can use:
cargo run --bin cargo-clippy --manifest-path=path_to_clippys_Cargo.toml
```
*[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!
*Note:* Be sure that Clippy was compiled with the same version of rustc that cargo invokes here!
### Travis CI
@ -113,7 +113,7 @@ script:
```
If you are on nightly, It might happen that Clippy is not available for a certain nightly release.
In this case you can try to conditionally install Clippy from the git repo.
In this case you can try to conditionally install Clippy from the Git repo.
```yaml
language: rust
@ -121,12 +121,12 @@ rust:
- nightly
before_script:
- rustup component add clippy --toolchain=nightly || cargo install --git https://github.com/rust-lang/rust-clippy/ --force clippy
# etc
# etc.
```
Note that adding `-D warnings` will cause your build to fail if **any** warnings are found in your code.
That includes warnings found by rustc (e.g. `dead_code`, etc.). If you want to avoid this and only cause
an error for clippy warnings, use `#![deny(clippy::all)]` in your code or `-D clippy::all` on the command
an error for Clippy warnings, use `#![deny(clippy::all)]` in your code or `-D clippy::all` on the command
line. (You can swap `clippy::all` with the specific lint category you are targeting.)
## Configuration
@ -154,9 +154,9 @@ You can add options to your code to `allow`/`warn`/`deny` Clippy lints:
`#![deny(clippy::pedantic)]`). Note that `clippy::pedantic` contains some very aggressive
lints prone to false positives.
* only some lints (`#![deny(clippy::single_match, clippy::box_vec)]`, etc)
* only some lints (`#![deny(clippy::single_match, clippy::box_vec)]`, etc.)
* `allow`/`warn`/`deny` can be limited to a single function or module using `#[allow(...)]`, etc
* `allow`/`warn`/`deny` can be limited to a single function or module using `#[allow(...)]`, etc.
Note: `deny` produces errors instead of warnings.
@ -171,7 +171,7 @@ If you want to contribute to Clippy, you can find more information in [CONTRIBUT
Copyright 2014-2019 The Rust Project Developers
Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
[http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)> or the MIT license
<LICENSE-MIT or [http://opensource.org/licenses/MIT](http://opensource.org/licenses/MIT)>, at your
[https://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)> or the MIT license
<LICENSE-MIT or [https://opensource.org/licenses/MIT](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.