ngl I've tried using Rust -> WASM and it's been an awful experience, I'm much much happier with C. Rust generates enormous blobs because you have to include stdlib, and if you don't you don't get any of the benefits of using Rust. I'm probably overrotating on binary size but it sure is nice being able to just read the WASM and make sense of it, which is generally the case for WASM made from C and is absolutely not the case if you're building from Rust.