readme: remove paragraph about executing clippy via "cargo run .."

This most likely no longer works since we are pinning clippy on a specific nightly now.
"cargo run" would try to compile clippy with whatever version the project we want to check demands.

Also building clippy yourself to run it on a project is not really needed anymore since clippy is shipped with official rust releases.

Fixes #6489
This commit is contained in:
Matthias Krüger 2020-12-22 01:24:59 +01:00
parent 51947df56f
commit 04d3044837

View File

@ -98,17 +98,6 @@ If you want to run Clippy **only** on the given crate, use the `--no-deps` optio
cargo clippy -p example -- --no-deps
```
### Running Clippy from the command line without installing it
To have cargo compile your crate with Clippy without Clippy installation
in your code, you can use:
```terminal
cargo run --bin cargo-clippy --manifest-path=path_to_clippys_Cargo.toml
```
*Note:* Be sure that Clippy was compiled with the same version of rustc that cargo invokes here!
### Travis CI
You can add Clippy to Travis CI in the same way you use it locally: