Frankly, using options as parameters is just not generally good design
That's true. Even in annotated Python, I want to ensure all parameters are set before calling my functions/methods. Saves a lot of complications.
That's true. Even in annotated Python, I want to ensure all parameters are set before calling my functions/methods. Saves a lot of complications.
You could write <T: Into<Option<i32>> if you wanted, and your callers wont change.
Frankly, using options as parameters is just not generally good design, so this issue doesn't really come up very often, in my experience. There are exceptions, but it's exceedingly rare.