aster-cli is both an executable binary that can be run, and a library that can be used in Rust programs.
Installing the aster executable
Assuming you have Rust/Cargo installed, run this command in a terminal:
cargo install aster-cli
It will make the aster command available in your PATH if you've allowed the PATH to be modified when installing Rust. cargo uninstall aster-cli uninstalls.
Adding aster_cli library as a dependency
Run this command in a terminal, in your project's directory:
cargo add aster-cli
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
aster-cli = "0.11.0"
The aster_cli library will be automatically available globally.
Read the aster_cli library documentation.