This crate requires a nightly (unstable, experimental) compiler version. To switch to it, you must have Rust installed via Rustup, and run:
rustup default nightly
Run rustup default stable to switch back.
Procss is both an executable binary that can be run, and a library that can be used in Rust programs.
Installing the command-line executable
Assuming you have Rust/Cargo installed, run this command in a terminal:
cargo install procss
It will make the procss command available in your PATH if you've allowed the PATH to be modified when installing Rust. cargo uninstall procss uninstalls.
Adding procss library as a dependency
Run this command in a terminal, in your project's directory:
cargo add procss
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
procss = "0.1.18"
The procss library will be automatically available globally.
Read the procss library documentation.