wasm-interface-types NPM module

This repository contains the wasm-interface-types NPM module. This NPM module is written in Rust and compiled to WebAssembly using wasm-pack. The purpose of this package is to provide a polyfill for WebAssembly Interface Types to be usable in JS.

Using this module

A pre-built version of this module can be installed with

$ npm install wasm-interface-types

This module is intended to be consumed by Node.js. Versions that run in a browser are not compiled yet.

Example usage looks like:

const wit = require('wasm-interface-types');

async function run(wasmBytes) {
    // You can either execute the module directly in Node.js...
    const module = await wit.process(wasmBytes, /* esm =*/ false);
    module.exported_function();

    // ... or you can compile it and inspect the JS/wasm
    const result = wit.compile(wasmBytes, /* esm =*/ true);
    console.log(result.js());
    console.log(result.wasm());
}

const wasmBytes = [ /* ... */ ];
run(wasmBytes);

Building the module

The module can be built with

$ wasm-pack build

and the pkg directory will have the NPM module to publish

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.