I need a @nogc version of hashOf(). What are the options?

[Ilya Yaroshenko via Digitalmars-d-learn]

On Sunday, 7 August 2016 at 16:42:47 UTC, Gary Willoughby wrote:
> I need a @nogc version of hashOf(). Here's one i'm currently 
> using but it's not marked as @nogc.
>
> https://github.com/dlang/druntime/blob/master/src/object.d#L3170
>
> What are the options now?
>
> Is there anything D offers that I could use? I need a function 
> that takes a variable of any type and returns a numeric hash.

Current DMD master has MurmurHash3 digest.