To this day C++ has hardly won the hearts of C devs on the embedded space, on both sides of the camp there are individuals that start religious discussions about the C/C++ abreviation, there is something like Orthodox C++ that basically means using C++ compiler to write what is mostly Better C, and most frameworks that were so hyped in the 1990's are now gone, or subsyst in maintenance contracts on applications that when the time gets to be rewritten it won't surely be C++.
So even though C++ is the language I reach for outside Java, C#, TypeScript, I would assert that downplaying Rust adoption by Amazon, Adobe, Microsoft, Google, is losing track where things are going.
Downplaying compared to what? This kind of adoption is certainly something Haskell never gained. But all those companies (or analogous ones) adopted C++ much faster. In fact, they've adopted faster virtually every language they're using seriously. So it's a great achievement compared to every language they've never adopted at all, but not such a great achievement compared to every other language they have adopted.
> that when the time gets to be rewritten it won't surely be C++.
It looks like it won't be Rust, either. I mean, some may be written in Rust, but not the majority. My point is just that as much as some erstwhile Haskell fans have taken to Rust, comparing Rust's adoption to Haskell's - a language whose joke motto was "avoid success at all costs" - is not the right metric. Given that Rust's goal was to replace C++, its success should be compared to C++ and other languages that ended up achieving similar success. I'm saying that compared to them Rust's success has been mediocre, if that, and it's not a young language anymore by any stretch of the imagination.
I don't have a use for Rust on my daily work, and would rather see Java finally adopt the features it missed down from Oberon and Modula-3 for systems programming, however we will have to disagree on the "mediocre" adoption.
So many language designers would dream to have such adoption numbers by tech giants for their hobby language.
Of course Rust is very popular compared to any hobby language (and many non-hobby languages), but that is not the goal it set for itself to be judged by.
Correct, the goal is to be foster the adoption of safe systems programming, which given the uptake across all major cloud hyperscalers powering the Internet, and all major OS vendors selling hardware (with exception of one because they have their own alternative), is what I would consider a large success of anyone dreaming to get their language adopted at scale.
All major cloud vendors deploying my Java, .NET and nodejs containers do so, in infrastructure that has various layers of Rust code in it.
So even though C++ is the language I reach for outside Java, C#, TypeScript, I would assert that downplaying Rust adoption by Amazon, Adobe, Microsoft, Google, is losing track where things are going.