Rant after trying Rust a bit

Tofu Ninja via Digitalmars-d digitalmars-d at puremagic.com
Fri Jul 24 18:22:13 PDT 2015


On Saturday, 25 July 2015 at 00:49:38 UTC, Walter Bright wrote:
> On 7/24/2015 2:27 PM, Tofu Ninja wrote:
> No it isn't. Google QueryInterface(). Nobody lists all the 
> interfaces at the top level functions, which is that Rust 
> traits and C++ concepts require.

The only time you don't use the right interface for your needs is 
if you plan on casting somewhere down the line. But certainly 
there are people who don't do that, I for one feel it's bad 
practice to need to use casts to circumvent the type system like 
that.


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