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WebAssembly con Rust
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phonnz
August 15, 2018
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WebAssembly con Rust
Primeros pasos para crear proyectos de WebAssembly con Rust
phonnz
August 15, 2018
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Transcript
WebAssembly Rust + toolchain + rustup + rustc + cargo
+ wasm-pack + cargo-generate + npm + webpack
phonnz • 500 Startups • Elixir | Rust • Argoterio
• Todos puedan llevar corriendo su primer proyecto de Rust wasm!
RUST • Seguridad • Performance • Memoria • Compiler •
Abstractions • C - Performance • Typescript - Correctness • Rust - Both! • Pattern matching • WASM
WASM - WAT (WebAssembly Text)
wasm Rust vs others Rust • Performance. • Size. 1.6KB
• Security Others • JS has issues (sorry not sorry). • Go ~2MB but… with depencies 10M • Memory
JS / Rust JS • Tipos dinámicos • Pausas del
Garbage collector • Condiciones de carrera Rust • Low-level control • Desempeño confiable • Sin runtime / minimal runtime • wasm parcial • npm webpack Greenkeeper • Performance • PREDICTABLE PERFORMANCE
WASM - memory Linear memory • bridge memoria. • Array
de bytes plano. •
Demos • Gameboy • VR • Performance • Canvas •
Our Demo
https://rustwasm.github.io Step 2 cargo install cargo-generate Step 3 npm install
npm@latest -g Step 4 cargo generate --git https://github.com/rustwasm/wasm-pa ck-template Step 5 wasm-pack build Step 1 Setup Rust 1.3
YEW https://github.com/DenisKolodin/yew
WASM https://twitter.com/linclark @ linclark
Gaming https://twitter.com/setimmediate @setimmediate
Gracias! @phonnz