3 ms·
Well, only if Clone/Copy is compatible with the semantics of the API. I.e., the called function doesn't need to modify anything. No &mut params (or data members
by marshray 3mo ago
Well, only if Clone/Copy is compatible with the semantics of the API. I.e., the called function doesn't need to modify anything. No &mut params (or data members) except perhaps `&mut self` (which would refer to definitions the same file).
That's usually the case for Rust programs because the language encourages it. Are Zig programs like that?
- lunar_mycroft 3mo agoTo be fair, you can throw an Arc<Mutex<_>> or Rc<RefCell<_>> at it if you're starting from something that has multiple "mutable borrows", but that adds runtime cost and complexity.