location-macros - A collection of macros for obtaining the absolute path of the project root

Examples

• Get the root directory of the current crate.

  ```rust use locationmacros::cratedir;

  let cratedir = cratedir!(); println!("The current crate root is {}", crate_dir); ```

• Get the root directory of the workspace containing current crate.

  ```rust use locationmacros::workspacedir;

  let workspacedir = workspacedir!(); println!("The current workspace root is {}", workspace_dir); ```