import { StringView } from "https://deno.land/x/structurae@4.0.1/index.ts";
Converts a JS string into a UTF8 byte array. Adopted from Deno: https://github.com/denoland/deno/blob/18a684ab1c20914e13c27bc10e20bda6396ea38d/extensions/web/08_text_encoding.js#L79