[shmerl]

I suppose wrapping it for other languages can be harder, but should be doable I think. The benefit of Rust though is using a much better language with rich standard library.

As for toolchain, Rust can be set up basically anywhere llvm can, which is quite a lot. There are rare cases where llvm wasn't ported yet to, but I don't think they are enough to make C a compelling option in general, and I don't think any of them are gaming related.

If you are in such case - then sure, but otherwise, I'd still prefer Rust.

[LucaSas]

I think the Rust standard library is actually a liability in this case, not an advantage. The rust stdlib will essentially be an extra dependency and also the rust standard library doesn't have allocators, so unless you are very careful you might violate the principle of not doing allocations for the user. Also, even if it did have allocators, passing allocators from to Rust via a C interface would probably be awkward.

So if you do choose to make the implementation in another language, there are extra considerations that you have to take into account.