WebAssembly with Rust

on YouTube ↗37m

" summary

Claim: Rust-compiled .wasm is portable and fast and can run unchanged in a browser or inside a Rust host. Demos show compiling Rust to WebAssembly, using wasm-bindgen and web-sys/js-sys shims, instantiating modules in a Rust runtime crate, wiring imports/exports so the module calls the host to log, and even hot-swapping modules on a Raspberry Pi to control LEDs. Notes: security and portability rely on WASI imports, the demos work end-to-end, but tooling and ergonomics remain rough.

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" chapters (15)

1. 0:00Intro
2. 1:28What is WebAssembly
3. 2:46Why WebAssembly
4. 4:50WebAssembly overview
5. 7:05WebAssembly terminology
6. 10:09Why use WebAssembly
7. 13:24Rust expressiveness
8. 14:19Portable brains
9. 16:37Ugly WebAssembly
10. 22:21JavaScript Integration
11. 22:52Wasmbind Jen
12. 26:01UYEW
13. 26:59WebAssembly in Rust
14. 29:20Christine Bennett
15. 35:58Conclusion

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