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

Examples

• Get the root directory of the current crate.

  use location_macros::crate_dir;
  
  let crate_dir = crate_dir!();
  println!("The current crate root is {}", crate_dir);
  

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

  use location_macros::workspace_dir;
  
  let workspace_dir = workspace_dir!();
  println!("The current workspace root is {}", workspace_dir);