Svelte Wasi With Rust
Svelte Rust/WASI in Browser Example
Overview
This product analysis is for a Svelte Rust/WASI in Browser Example. The example uses Rust Web Assembly compiled for WASI (the Web Assembly System Interface) running in the browser using WasmerJS. It also utilizes wasm-bindgen to make it easy to pass data from JavaScript to Rust and vice versa.
Features
- A Svelte WASM/WASI app with Rust subsystem (using target wasm32-wasi)
- JavaScript and Rust both accessing the WasmerJS/wasmFS filesystem
- Calling Rust from JavaScript and vice versa using wasm-bindgen
- Passing and returning JavaScript and Rust native types with no mucking about
- Passing and returning JavaScript objects and arrays to/from Rust structs
Summary
The Svelte Rust/WASI in Browser Example demonstrates how to use Rust Web Assembly compiled for WASI in a browser environment using WasmerJS. It provides seamless integration between JavaScript and Rust with the help of wasm-bindgen. The example showcases various features such as accessing the WasmerJS/wasmFS filesystem, calling functions between JavaScript and Rust, and passing different types of data. The installation process outlined above allows users to set up and run the example on their local machines.
- Svelte
Svelte is a modern front-end framework that compiles your code at build time, resulting in smaller and faster applications. It uses a reactive approach to update the DOM, allowing for high performance and a smoother user experience.
- Webpack
Webpack is a popular open-source module bundler for JavaScript applications that bundles and optimizes the code and its dependencies for production-ready deployment. It can also be used to transform other types of assets such as CSS, images, and fonts.