Rant after trying Rust a bit

[Walter Bright via Digitalmars-d]

On 7/24/2015 11:50 AM, H. S. Teoh via Digitalmars-d wrote:
> The only way to achieve this is to explicitly
> negate every condition in all other overloads:

Another way is to list everything you accept in the constraint, and then 
separate out the various implementations in the template body using static if.

It's a lot easier making the documentation for that, too.