Comment by rinon

We didn’t benchmark this project (yet) but previous c2rust translations had approximately equal performance to the original. This is to be expected since the transpiled output is unsafe Rust that is equivalent to the original C code. One caveat is checked va unchecked array indexing, but unless an array indexing operation into a statically sized array is hot _and_ the Rust compiler can’t elide the checks, that’s unlikely to make much of a difference.