It's not done here, but I've had success returning/accepting pointers over the Rust/JS boundary [0] using Box w/ raw pointers and mem::forget as necessary. They

It's not done here, but I've had success returning/accepting pointers over the Rust/JS boundary [0] using Box w/ raw pointers and mem::forget as necessary. They are just JS ints to places in the mem array like the mem refs in this blog. This can help you not require the "Cpu" instance as a static singleton but instead instantiate it as needed. 0 - https://github.com/cretz/asmble/blob/master/examples/rust-regex/src/lib.rs https://github.com/cretz/asmble/blob/master/examples/rust-re...