Installation
If you're using rustup to install and manage your Rust toolchains, Clippy is
usually already installed. In that case you can skip this chapter and go to
the Usage chapter.
Note: If you used the
minimalprofile when installing a Rust toolchain, Clippy is not automatically installed.
Using Rustup
If Clippy was not installed for a toolchain, it can be installed with
$ rustup component add clippy [--toolchain=<name>]
From Source
Take a look at the Basics chapter in the Clippy developer guide to find step by step instructions on how to build and install Clippy from source.