Having been in industry for a long time, I think that something like Rust would be hugely beneficial. It very well could solve some very real problems.

I bring this up again and again because I'd rather not see Rust fail. I'd much rather see a slightly flawed Rust that's actually usable in the short term, rather than a continually changing Rust that nobody will seriously adopt.

Rust has been in development for years now. That's a very long time in the software industry. A few years of development time without a stable release is understandable. But it's getting beyond that now.

Rust isn't quite there yet, but each day it edges closer to a Perl 6 type of disaster. Perl 6 offered some intriguing ideas, but it just isn't usable, and that's a shame. Meanwhile, other competitors have arisen and blown past it, rendering it far less useful were it ever properly implemented.

Given the increasingly stiff competition that Rust is facing, I suspect we'll see it end up like Haskell or D. Something usable is eventually produced, but it never sees the truly widespread adoption that it could have seen, had it been usable earlier on. It's not as bad as Perl 6's situation, but it is still unfortunate.