Clippy is a linter for Rust programming language.

If you are annoyed by the compiler (shouting at telling you how your code is wrong), wait till you install and use clippy 😄

Jokes apart, why I want to use clippy is it tells us about idiomatic rust and can autofix issues (if we tell it to do so)

Couple of fun facts I discovered :

 error: Clippy is no longer available via

 help: please run `rustup component add clippy-preview` instead