haven't used zig...(only used rust)
but zig doesn't solve those problems?
And you can't forget to type defer
If I open a file, eventually I want to close it. If I allocate some memory, eventually I want to deallocate it.
Any programming language design that intentionally puts the onus BY DEFAULT on the user to *not forget to manually do something* is honestly asinine.
Defer has a place (I do use defer in C++, in fact you can implement it with RAII, proving that RAII is strictly more powerful/more flexible), but the default should be the safest and most straightforward option.
Also "magic-sauce that does a lot for you" is just false. It's literally a function call injected at the end of a scope.
It gives you a few more tools than C - like a debug allocator, bounds checked array slices and so on. But it’s not a memory safe language like rust.
Its an interesting idea. But if you want static memory safety in a low level systems language, its probably much easier to just use rust.
MSVC has a debug allocator since at least Visual Studio 5.
I am of the opinion that it is horses for courses and not a universal better proposition.
Because my needs don’t fit in with Rust’s decisions very well I will use zig for personal projects when needed. I just need linked lists, graphs etc…
While hopefully someone can provide a more comprehensive explanation here are the two huge wins for my use case.
1) In Zig, accessing an array or slice out of bounds is considered detectable illegal behavior.
2) defer[0] allows you to collocate the the freeing of resources with code.
That at least ‘feels’ safer to me than a bunch of ‘unsafe’ rust that is required for my very specific use case.
I was working on some eBPF code in C and did really miss zig.
For me it fits the Pareto principle but zig is also just a sometimes food for me, so take that for what it is worth.
I've written hundreds of thousands of lines of Rust and outside of FFI, I've written I think one line of unsafe Rust.
Zig is still under development and beta. Stability, crashes, and leaks should not be surprising, and even expected. To stick with a beta language, usually companies and developers are philosophically and/or financially aligned with the language. An example is JangaFX and Odin, where they not only have committed to using the language (despite being beta) in their products, but have directly hired GingerBill.
Team Bun appears to have "alignment and relationship issues" with Zig, to the point they have decided to extensively explore their options. Now Bun is rewritten in Rust. They are seeing if Rust solves their requirements. As with any relationship, if one ignores or takes a partner for granted, don't be surprised if they want a divorce or jump to someone else.
This maneuver was arguably obfuscated by the anti-LLM stance and finger pointing at Microsoft, but nevertheless, many still have noticed. Zig, for a long time, had been falling behind and doing poorly on their open to close ratio for resolving issues. It should be embarrassing to leave so many issues open.
Even if not accepting new GitHub issues, they have demonstrated an inability to resolve existing issues, except at an extremely slow pace. Considering there are just about no new issues on their GitHub repo, it is understandable if there are those that find the pace to close and amount of issues unacceptable or questionable, in addition to the clearly bad open to close ratio.
