Rant after trying Rust a bit

[Walter Bright via Digitalmars-d]

On 7/24/2015 7:28 PM, Jonathan M Davis wrote:
> I confess that I've always thought that QueryInterface was a _horrible_ idea,

Specifying every interface that a type must support at the top of the hierarchy 
is worse. Once again, Exception Specifications.

I suspect that 3 or 4 years after concepts and traits go into wide use, there's 
going to be a quiet backlash against them. Where, once again, they'll be 
implementing D's semantics. Heck, C++17 could just as well be renamed C++D :-) 
given all the D senabtucs they're quietly adopting.