How can I access class in typecast method?

[ljuba-roofr]

I'm looking at docs for Column wrappers and typecast and User and Uuid example and I see that castValue method has 2 arguments

public static function castValue(string $value, DatabaseInterface $db): static

Is there a way to access User properties inside Uuid->castValue method? For example, can I get user id inside the castValue?

[roxblnfk]

Pay attention to typecast handlers
There you may handle all entity fields in one method

[ljuba-roofr]

Great. Thanks for the help!