debug_code is a procedural macro. It will run at compile time and transform your program's source code.
Adding debug_code macro(s) as a dependency
Run this command in a terminal, in your project's directory:
cargo add debug_code
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
debug_code = "0.1.1"
You may need to import the macro(s) with use debug_code::*.
debug_code documentation.