scan_all_in_directory

Scans all the modules in the specified directory, ensuring that any extension point implemented by a module is registered.

This may not actually load and initialize all the types in each module, some modules may be lazily loaded and initialized when an extension point it implements is used with e.g. get_extensions or get_extension_by_name.

If you need to guarantee that all types are loaded in all the modules, use load_all_in_directory.

Parameters: