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@mizchi
Forked from anonymous/hello.rs
Created Nov 26, 2017
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fn main() {}
#[no_mangle]
pub fn add_one(x: i32) -> i32 {
x + 1
}
const fs = require('fs');
const buf = fs.readFileSync('./hello.wasm');
var m = new WebAssembly.Instance(new WebAssembly.Module(buf));
var h = new Uint8Array(m.exports.memory.buffer);
var p = m.exports.add_one(3);
console.log(p)
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@mizchi mizchi commented Nov 26, 2017

$ rustc +nightly --target wasm32-unknown-unknown -O hello.rs
$ node --expose-wasm run.js
4

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