sql-help 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 sql-help
It will make the sql-help command available in your PATH if you've allowed the PATH to be modified when installing Rust. cargo uninstall sql-help uninstalls.
Adding sql_help library as a dependency
Run this command in a terminal, in your project's directory:
cargo add sql-help
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
sql-help = "0.1.1"
The sql_help library will be automatically available globally.
Read the sql_help library documentation.