Facilitating high-level interactions between Wasm modules and JavaScript
Go to file
Alex Crichton 98008b9e77 Bump to 0.2.18
At the same time, also add a `publish.rs` script to ease our publishing woes.
2018-08-27 13:37:55 -07:00
.cargo Don't run the test runner in release mode 2018-08-04 08:22:47 -07:00
crates Bump to 0.2.18 2018-08-27 13:37:55 -07:00
examples Fix merge conflicts with fetch example 2018-08-20 11:23:02 -07:00
guide Remove use_extern_macros features 2018-08-19 14:33:01 -07:00
releases Add a template for release announcements 2018-06-19 12:05:52 -07:00
src Remove casting to &mut T for JS casts 2018-08-24 20:45:11 -07:00
tests Merge pull request #741 from alexcrichton/duplicate-statics 2018-08-20 11:37:21 -07:00
.appveyor.yml Enable js-sys, web-sys, and webidl-tests tests in appveyor 2018-08-14 19:12:29 -04:00
.eslintignore Applied eslint from main .eslintrc to examples (#418) 2018-07-08 01:02:10 -05:00
.eslintrc Create the web-sys crate mechanically from WebIDL (#409) 2018-07-09 16:35:25 -07:00
.gitattributes add .gitattributes to mark WebIDL as vendored 2018-07-11 18:48:51 -04:00
.gitignore Bump to 0.2.18 2018-08-27 13:37:55 -07:00
.travis.yml Provide no input for yarn 2018-08-20 14:15:42 -07:00
Cargo.toml Bump to 0.2.18 2018-08-27 13:37:55 -07:00
CHANGELOG.md Bump to 0.2.17 2018-08-16 23:36:42 -07:00
CONTRIBUTING.md Point to the guide's contributing section instead of CONTRIBUTING.md 2018-06-19 12:05:52 -07:00
LICENSE-APACHE Add license texts 2017-12-18 14:45:06 -08:00
LICENSE-MIT Add license texts 2017-12-18 14:45:06 -08:00
package-lock.json Bump webpack-dev-server from 3.1.5 to 3.1.6 2018-08-27 08:13:19 +00:00
package.json Bump webpack-dev-server from 3.1.5 to 3.1.6 2018-08-27 08:13:19 +00:00
publish.rs Bump to 0.2.18 2018-08-27 13:37:55 -07:00
README.md Remove use_extern_macros features 2018-08-19 14:33:01 -07:00
yarn.lock Bump webpack-dev-server from 3.1.5 to 3.1.6 2018-08-27 08:13:19 +00:00

wasm-bindgen

Facilitating high-level interactions between wasm modules and JavaScript.

Build Status Build status API Documentation on docs.rs

Import JavaScript things into Rust and export Rust things to JavaScript.

extern crate wasm_bindgen;
use wasm_bindgen::prelude::*;

// Import the `window.alert` function from the Web.
#[wasm_bindgen]
extern {
    fn alert(s: &str);
}

// Export a `greet` function from Rust to JavaScript, that alerts a
// hello message.
#[wasm_bindgen]
pub fn greet(name: &str) {
    alert(&format!("Hello, {}!", name));
}

Use exported Rust things from JavaScript with ECMAScript modules!

import { greet } from "./hello_world";

greet("World!");

Guide

📚 Read the wasm-bindgen guide here! 📚

License

This project is licensed under either of

at your option.

Contribution

See the "Contributing" section of the guide for information on hacking on wasm-bindgen!

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.