Why we need DIP25 and DIP1000

[Walter Bright via Digitalmars-d]

https://www.reddit.com/r/programming/comments/5sda9s/what_rust_can_do_that_other_languages_cant_in_six/

https://news.ycombinator.com/item?id=13576976

(On ycombinator, don't click on the link above, click on 
https://news.ycombinator.com and looke for "What Rust Can Do That Other 
Languages Can't". If you click on the direct link, your votes will not be counted.)