this looks cool, but you are doing validation when accepting the object, you probably can't do it excessively, for example, if you are dealing with objects with heights, you might have a HumanLikeHeight where height range is between 40cm and 250cm, and you want to send email to that human, would you keep adding these conditions to the predicates?
Languages with refinement types (or contracts) like Dafny and Liquid Haskell can typically handle numerical predicates directly. Some can even handle string predicates directly, including regular expressions. They also allow you to write complex predicates as separate functions, albeit with limited expressiveness.
But you hit performance and/or outright computational limits (halting problem) rather quickly.