In the last post, I demonstrated how to use JSPI in a simple program written for the wasm32-unknown-unknown platform. Of course, wasm32-unknown-unknown does not support the libc standard library, so it does not work for real-world code. Emscripten provides the wasm32-unknown-emscripten target which does support these features. The main additional problem that comes up when integrating with Emscripten is the problem of JavaScript frames. Recall from the last post that to use JavaScript Promise...
