rp2040-project-template-nix is a fork of rp2040-project-template which provides a template project for Rust code targeting the Raspberry Pi 2040 microcontroller.
The fork adds a flake with a devShell that provides an appropriate Rust toolchain and other dependencies. For non-flakes users, a shell.nix shim is included. Once you entered the development environment, you can use the cargo commands as documented in the original project.