Sibling nailed it but I can’t reply on that post. There are variations such as Vec!, map! Macros collect_vec, collect_map etc. It would be great to have a uni

Sibling nailed it but I can’t reply on that post. There are variations such as Vec!, map! Macros collect_vec, collect_map etc. It would be great to have a unified interface that exposes a common set of instantiation mechanisms and apis. Other lib authors should be able to implement this api and get the same calling conventions.