rust - Web 组装和 Rust : cargo build vs wasm-pack

Question

使用 cargo build 构建 wasm 的一些示例(如 Programming WebAssembly 书中的示例)

cargo build --release --target=wasm32-unknown-unknown

和其他人使用，

wasm-pack build --target web ....

这两种构建项目的方法有什么不同？

Answer 1

Wasm-pack 是一个更大的便利应用程序，它提供的不仅仅是构建 Rust 代码。
除其他外，wasm-pack 提供:

将 Rust 项目构建到 WebAssembly(相当于 cargo build --target=wasm32-unknown-unknown ... )

绑定(bind)到 Node.js

将结果发布到 npm 注册表。

创建新项目(如 cargo new )

This tool seeks to be a one-stop shop for building and working with rust- generated WebAssembly that you would like to interop with JavaScript, in the browser or with Node.js. wasm-pack helps you build rust-generated WebAssembly packages that you could publish to the npm registry, or otherwise use alongside any javascript packages in workflows that you already use, such as webpack or greenkeeper. 1