docext is a procedural macro. It will run at compile time and transform your program's source code.
Adding docext macro(s) as a dependency
Run this command in a terminal, in your project's directory:
cargo add docext
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
docext = "0.0.11"
You may need to import the macro(s) with use docext::*.
docext documentation.