iota-wasm v0.1.0

iota.rs-wasm

This is the alpha version of the official WASM binding to IOTA's Rust API.

Web Setup

Install the library:

$ npm install @iota/iota-rs-wasm
// or using yarn
$ yarn add @iota/iota-rs-wasm

The library loads the WASM file with an HTTP GET request, so the .wasm file must be copied to the root of the dist folder.

Rollup

• Install rollup-plugin-copy:

$ npm install rollup-plugin-copy
// or using yarn
$ yarn add rollup-plugin-copy

• Add the copy plugin usage to the plugins array under rollup.config.js:

copy({
	targets: [{
		src: 'node_modules/@iota/iota-rs-wasm/wasm-web/iota_wasm_bg.wasm',
		dest: 'public',
		rename: 'iota_client.wasm'
	}]
})

Webpack

• Install copy-webpack-plugin:

$ npm install copy-webpack-plugin --save-dev
// or using yarn
$ yarn add copy-webpack-plugin --dev

• Add the copy plugin to the plugins array of your webpack config:

new CopyWebpackPlugin([
  {
    from: 'node_modules/@iota/iota-rs-wasm/wasm-web/iota_wasm_bg.wasm',
    to: 'iota_client.wasm'
  }
])

Usage

Web

import * as client from '@iota/iota-rs-wasm/web'

const uri = 'https://nodes.comnet.thetangle.org'
await client.addNode(uri)
client.getNodeInfo().then(nodeInfo => { ... })

Node.js

const client = require('@iota/iota-rs-wasm/node')

const uri = 'https://nodes.comnet.thetangle.org'
await client.addNode(uri)
client.getNodeInfo().then(nodeInfo => { ... })