From the D Blog: A Pattern for Head-mutable Structures

[Mike Parker]

Simen Kjærås outlines an approach to supporting head-mutable 
types in D without the need for compiler or language changes.

The blog:
https://dlang.org/blog/2020/06/25/a-pattern-for-head-mutable-structures/

Reddit:
https://www.reddit.com/r/programming/comments/hfkq5e/a_pattern_for_headmutable_structures_in_d/

I've also submitted it to HN (please use the search box):

https://news.ycombinator.com/newest