vue.config.js

const WasmPackPlugin = require("@wasm-tool/wasm-pack-plugin");
const webpack = require("webpack");
const path = require("path");

module.exports = {
    chainWebpack: config => {
        config
            .plugin("wasm-pack")
            .use(WasmPackPlugin)
            .init(
                Plugin =>
                    new Plugin({
                        crateDirectory: path.resolve(__dirname, "./wasm")
                    })
            )
            .end()
            // needed for Edge browser https://rustwasm.github.io/docs/wasm-bindgen/examples/hello-world.html
            .plugin("text-encoder")
            .use(webpack.ProvidePlugin)
            .init(
                Plugin =>
                    new Plugin({
                        TextDecoder: ["text-encoding", "TextDecoder"],
                        TextEncoder: ["text-encoding", "TextEncoder"]
                    })
            )
            .end();
    }
};