> The API changes quite a bit unfortunately, and is no longer so nice to use. The object property could be changed to use QSharedPointer<X> when it is writable

> The API changes quite a bit unfortunately, and is no longer so nice to use. The object property could be changed to use QSharedPointer<X> when it is writable instead of a raw pointer (const X*). The setter could be done completely in C++ initially, since the main use case, as you show, is to assign that value in QML or Qt code. > objects in itemProperties [..] I expect to come up with something worth discussing within a couple of weeks Looking forward to it! For any Qt, QML or Rust experts reading this: I'd love your keen eyes on the generated code from Rust Qt Binding Generator.