DIP1000: Scoped Pointers

[Nordlöw via Digitalmars-d-announce]

On Thursday, 11 August 2016 at 07:48:18 UTC, Walter Bright wrote:
> On 8/10/2016 11:36 PM, rikki cattermole wrote:
>> Perfect :)
>
> The nice thing about this scheme is it can do some things that 
> Rust can't (and Rust can do things that this can't). I suppose 
> it will balance out.

If this is successfully implemented, what will D not be able to 
do, that Rust can/will?