> This. It is somewhat disheartening to hear the whole interop-with-C with Rust being an insurmountable problem.

I have done it and it left a bad taste in my mouth. Once you're doing interop with C you're just writing C with Rust syntax topped off with a big "unsafe" dunce cap to shame you for being a naughty, lazy programmer. It's unergonomic and you lose the differentiating features of Rust. Writing safe bindings is painful, and using community written ones tends to pull in dozens of dependencies. If you're interfacing a C library and want some extra features there are many languages that care far more about the developer experience than Rust.