Would the ownership model make D lang as complicated as Rust?

[donallen]

> Even if the language dies tomorrow, it has already made a mark 
> on Swift, D, Chapel, ParaSail, C++, Haskell, Idris(2), F*, 
> Dafny and probably others.
>

I'd be very interested in knowing where you think Rust has 
influenced Haskell. There is certainly a lot of influence in the 
other direction, e.g., Haskell classes -> Rust traits.