Critque of Rust's collection types

[NVolcz via Digitalmars-d]

On Wednesday, 14 September 2016 at 00:36:39 UTC, Walter Bright 
wrote:
> On 9/13/2016 4:47 PM, Walter Bright wrote:
>> http://ticki.github.io/blog/horrible/
>>
>> Some worthwhile insights into what makes a good collection 
>> type.
>
> https://news.ycombinator.com/item?id=12488233
>
> Of particular interest is the advocacy of collision attack 
> resistance. Is anyone interested in exploring this w.r.t. D's 
> builtin hashes?
>
> https://www.reddit.com/r/rust/comments/52grcl/rusts_stdcollections_is_absolutely_horrible/
>
> Of interest are the comments by the implementer of the hash.

Link to code?