> You can write stored procs in C#.

It just occurred to me that Rust might be a really good fit for user defined functions in MySQL. I would never want to write in C or C++ myself, but with a nice crate that abstracts away and/or provides most the structures you might need to pass back and forth, I would be much more confident that if I got it compiling in Rust that it probably wouldn't blow up my database.

I mean, I think that's one of the major benefits of using C# over C or C++. You're not likely to segfault or buffer overflow, etc.