alt Hacker NewsHonestly I'd be a bit disappointed if something better came along tomorrow. Just as we as an industry spent all this effort moving to Rust something better comes along? Lame. Obviously I want better languages to come out, but I'd either want a bit of warning or a slower pace so we as an industry don't totally "waste" tons of time on transitioning between short-lived languages. Thankfully languages need about 10 years to mature from 0.1 to production readiness, and industry happily ignores marginally (and moderately) better languages than what they're using, so this is not a realistic issue.
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> Honestly I'd be a bit disappointed if something better came along tomorrow.
You'd be disappointed if something 10x better came along tomorrow? I suppose you would you also be disappointed if magically we had economical fusion power, because you own utility stocks? Or we invented 10x better new car, because you already own an old car?
Of course the world wouldn't immediately move to one thing or the other, etc., and we'd still have a 10x better thing?
> Obviously I want better languages to come out, but I'd either want a bit of warning or a slower pace
The purpose of this thought experiment is to say -- it's perfectly fine for things to live and die, if they must. We've had a second Cambrian period for PLs. It's perfectly alright if some don't live forever, including Rust, which I really like.
In my thought experiment, Rust and C could also accept this new paradigm, and adapt, and perhaps become 10x better themselves. Though this is something heretofore C/C++ haven't done very well. IMHO new things don't preclude old things, and there mustn't be only one winner.
> Thankfully languages need about 10 years to mature from 0.1 to production readiness, and industry happily ignores marginally (and moderately) better languages
Which my thought experiment did as well? Read: This is a 10x improvement!
If all Rust accomplishes is ushering some other better project, it would have been worth it.
I think it would take a while for that to happen, purely due to momentum' the same thing that makes some people think that Rust isn't being used will affect any younger language just as much, if not more.
I think that there's an easier language than Rust struggling to come out of it, but if Rust had been that easier language with different compromises, I doubt it would have gained critical mass that allowed it to get where it is today. Being fast and safe meant it carved a niche in a "free square" that drove it to have a clear differentiator that allowed it to gain an initial audience. I also suspect that it is easier toale a language fast and then evolve it to make it easier to use, than it is to make it easy to use first and then make it fast.