Rant after trying Rust a bit

[Tofu Ninja via Digitalmars-d]

On Saturday, 25 July 2015 at 03:11:59 UTC, Walter Bright wrote:
> 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.


But that is what every one does.... you are really making me 
"wut" right now? I never use casts and every thing works out 
fine. And generally that is what is considered good oop practice. 
Its not like there is a list at the top of the tree of all the 
interfaces, there is just a type at the top of the tree that 
implements them all, its not like Exception Specifications.