observe_hierarchy_updated/2
Signal that the hierarchy underneath a resource has been changed by mod_menu
Type:
Return:
#hierarchy_updated{} properties:
root_id:
binary|integerpredicate:
atominserted_ids:
listdeleted_ids:
list
Signal that the hierarchy underneath a resource has been changed by mod_menu
Type:
Return:
#hierarchy_updated{} properties:
root_id: binary|integer
predicate: atom
inserted_ids: list
deleted_ids: list