Rust nightly 版本已经默认启用 WebAssembly 后端

[janxin]

Yesterday the Pull Request 46115: "rustbuild: Enable WebAssembly backend by default" was merged into Rust master. With the Nightly build from that night, the wasm32-unknown-unknown target is natively available.

https://www.hellorust.com/news/native-wasm-target.html

[xwhxbg]

没看懂，是说默认编译出来是 webassembly 么？就是说默认可以跑到浏览器上？

[janxin]

@xwhxbg 可以直接编译出来 WebAssembly，当然就可以跑在浏览器上了

[lrxiao]

好像直接可以写
var rust = require('..')

var xx = wasm`
rust code here
`

[xwhxbg]

@janxin 看来明年可以期待一下 h5 的游戏了，rust 写 lib，js 开发脚本