Rant after trying Rust a bit

[Tobias Müller via Digitalmars-d]

Walter Bright <newshound2 at digitalmars.com> wrote:
> On 7/24/2015 8:43 PM, Tofu Ninja wrote:
>> there is just a type at the top of the tree that
>> implements them all
> 
> The one type that encompasses everything defeats the whole point of type
> checking, traits, concepts, etc.

That's exactly my feeling with dynamic casts / QueryInterface... Pass
'object' everywhere and then cast it to the desired interface in demand.

Tobi