DIP 1014:Hooking D's struct move semantics--Community Review Round 1

[rikki cattermole]

On 17/05/2018 8:12 PM, Mike Parker wrote:
> This is the review thread for the first Community Review round for DIP 
> 1014, "Hooking D's struct move semantics".
> 
> All review-related feedback on and discussion of the DIP should occur in 
> this thread. The review period will end at 11:59 PM ET on May 31, or 
> when I make a post declaring it complete.
> 
> At the end of Round 1, if further review is deemed necessary, the DIP 
> will be scheduled for another round. Otherwise, it will be queued for 
> the formal review and evaluation by the language maintainers.
> 
> Please familiarize yourself with the documentation for the Community 
> Review before participating.
> 
> https://github.com/dlang/DIPs/blob/master/PROCEDURE.md#community-review
> 
> Thanks in advance to all who participate.
> 
> Destroy!

What is the benefit of opPostMove over copy constructors (not postblit)?