code_timer 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 code_timer
It will make the code_timer command available in your PATH if you've allowed the PATH to be modified when installing Rust. cargo uninstall code_timer uninstalls.
Adding code_timer library as a dependency
Run this command in a terminal, in your project's directory:
cargo add code_timer
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
code_timer = "0.1.2"
The code_timer library will be automatically available globally.
Read the code_timer library documentation.