ååã¾ã§ã®ããããï¼ cargo-componentã使ã£ã¦WebAssemblyã³ã³ãã¼ãã³ãï¼Wasmã³ã³ãã¼ãã³ãï¼ãä½ãã¾ãã Wasmtimeã§å®è¡ãã¾ãã wasm-toolsã使ã£ã¦ä½æããã³ã³ãã¼ãã³ãã®ã¯ã¼ã«ããåºåãã¾ãã ä»åã®å å®¹ï¼ WebAssembly Interface Typeï¼WITï¼ã使ã£ã¦Wasmã³ã³ãã¼ãã³ãã®ã¤ã³ã¿ã¼ãã§ã¼ã¹ãå®ç¾©ãã¾ã wit-bindgenã®åãåãã¤ã¤ãã¤ã³ã¿ã¼ãã§ã¼ã¹ãRustã§å®è£ ãã¾ã å®è£ ããWasmã³ã³ãã¼ãã³ããã³ã³ãã¼ãã³ãã¬ã¸ã¹ããªã¼ã«ç»é²ãã¾ãã ç¨æãããã® Rustã®ãã¼ã«ãã§ã¼ã³ cargo-component Wasmtime wasm-tools ååä½æããhello-wasm-cliããã¸ã§ã¯ã hello-wasm-cliããã¸ã§ã¯ãã¯æ¬¡ã®ãããªãã©ã«ãã¼æ§æããã¦ãã¾ãï¼ . âââ Car
WASI 0.2 was recently stabilized, and Rust has begun implementing first-class support for it in the form of a dedicated new target. Rust 1.78 will introduce new wasm32-wasip1 (tier 2) and wasm32-wasip2 (tier 3) targets. wasm32-wasip1 is an effective rename of the existing wasm32-wasi target, freeing the target name up for an eventual WASI 1.0 release. Starting Rust 1.78 (May 2nd, 2024), users of W
TL;DR cargo-componentã使ãã¨ãWasmã³ã³ãã¼ãã³ããä½æããããã®Rustããã¸ã§ã¯ããä½æã§ãã¾ã ä½æããWasmã³ã³ãã¼ãã³ãã¯Wasmtimeã使ã£ã¦å®è¡ã§ãã¾ã ä½æããWasmã³ã³ãã¼ãã³ãã¯wasi:cli/runã¤ã³ã¿ã¼ãã§ã¼ã¹ãå®è£ ãã¦ãã¾ã å¿ è¦ãªãã¼ã« å¿ è¦ãªãã¼ã«ã¯æ¬¡ã®4ã¤ã§ãã Rustã®ãã¼ã«ãã§ã¼ã³ cargo-component Wasmtime wasm-tools Rustã®ãã¼ã«ãã§ã¼ã³ã¯ãã¡ãã«èª¬æãããã¾ãã cargo-component cargo-componentã¯ãWasmã³ã³ãã¼ãã³ãã®ç®¡çãè¡ãããã®Rustã®ããã±ã¼ã¸ç®¡çãã¼ã«ã§ããCargoã®ãµãã³ãã³ãã§ããä»åã¯ããã¸ã§ã¯ãã®ä½æã¨ãã«ãã«å©ç¨ãã¾ãã cargo-componentã¯Cargoã使ã£ã¦ã¤ã³ã¹ãã¼ã«ã§ãã¾ãï¼ Usage: cargo
æè¿ moonbit ã¨ããè¨èªãç¥ã£ãã®ã§ãããããã調ã¹ãã°èª¿ã¹ãã»ã©å¥½ãã«ãªãè¨èªã ã£ãã®ã§ãç´¹ä»ããã¦ãã ããã ææ³çã«ã¯ GC ä»ãã® Rust ã§ã WebAssembly ã«ã³ã³ãã¤ã«ããã¾ããã¨ãã« CDN Edge Worker ä¸ã§ã®å®è¡ãæ³å®ãã¦ããããã§ãããã好ãã 注æ: ã¾ã è¥ãè¨èªãªã®ã§ãããããè¨èªä»æ§ãã¬ã³ã¬ã³å¤ãã£ã¦ããã¨æããã¾ããããã¾ã§ç¾æç¹ã§ã®æ å ±ã§ãã tl;dr Pros ã ããã GC ãã Rust ã¨æãã¦ãã ææ³é¢ã®ãã£ããã¢ããã容æ ã©ã¤ãã¿ã¤ã ã®é£ãããèããªãã¦ãã ãã§ã« vscode æ¡å¼µãããã±ã¼ã¸ããã¼ã¸ã£çã®ã¨ã³ã·ã¹ãã ãæ´ã£ã¦ãã Cons ã¾ã å®å®ãã¦ããªã / ãã°ããã¯ã½ã¼ã¹ã³ã¼ããå ¬éãããªã ç¾æç¹ã§ã¯å¦ç¿ãªã½ã¼ã¹ãããã±ã¼ã¸æ°ã足ãããæ¸ãæã®è åãæ±ãããã ã¯ããã«: JS/TS/Rust ã¸
ãã®è¨äºã¯Advent of Spin 2023ã¨ãããªã³ã©ã¤ã³ãã£ã¬ã³ã¸ã«åå ããçµæãã¦Spinã«å ¥éããçµæã®ã¾ã¨ãã¨ãªã£ã¦ãã¾ããå¦ãã ãã¨ã®ã¾ã¨ãã§ãããSpinå ¥éã¨ãã¦ãå©ç¨ããã ããããªã¨ãæã£ã¦ãã¾ãã TL;DR ãã¯ããµã¼ãã¹ãã¬ã¼ã ã¯ã¼ã¯ã®Spinãã¤ãã£ã¦ãRustã§ãã¤ã¯ããµã¼ãã¹ãä½ãã¾ãã JSONã®ããåãããkey-valueã¹ãã¢ã®å©ç¨ãã«ã¼ãã£ã³ã°ãã«ãã¼ããã¦ãã¾ãã Hurlã¨ãããã¼ã«ã使ã£ã¦ãã¹ããã¡ã¼ã¹ãéçºãã¾ãã Spinã¨ã¯ï¼ Spinã¨ã¯ãã¤ã¯ããµã¼ãã¹ãä½æããããã®ãã¬ã¼ã ã¯ã¼ã¯ã§æ¬¡ã®ç¹å¾´ãããã¾ãã ã¤ãã³ãé§ååã®ãã¬ã¼ã ã¯ã¼ã¯ HTTP(S)ã¨Redisã«ããã©ã«ãã§å¯¾å¿ ããã¤ãã®ã¹ãã¬ã¼ã¸ã«æ¨æºã§å¯¾å¿ ã¤ãã³ããã³ãã©ã¼ã¯Wasmã³ã³ãã¼ãã³ãã¨ãã¦å®è£ ããã WASI preview 2ã«å¯¾å¿ éçºå ãé å¸ãã¦ããã³
Visual Regression Test ããµãã¼ããã reg-actions ããªãªã¼ã¹ããã¨ããè¨äºã®TODOã¨ãã¦æããã®ã ããreg-viz/reg-cliã®wasmåã¨webp対å¿ãé²ãããã¨æã£ã¦ããã ä»åã¯ãã®ç¬¬ä¸æ©ã¨ãã¦ç»ådiffã©ã¤ãã©ãªã®webp/wasmå対å¿ã¨ããã®éã«èºããå 容ãªã©ãè¨è¼ããã TL;DR webpããµãã¼ãããç»ådiffã©ã¤ãã©ãªãRustã§æ¸ããwit-bindgenã¨jcoã§node.js,denoãã使ç¨ã§ããããã«ãã webpã®ãµãã¼ãã«ã¯libwebpã使ç¨ãã å½åã¯wasm32-unknown-emscriptenã§é²ãã¦ãããComponentåã§åé¡ãçºçãã wasi-sdkãå©ç¨ããwasm32-wasiã«targetãå¤ãããã¨ã§importãwasi_snapshot_preview1ã«æãããã¨ã§ä¸è¨ãå
Back to articlesAnnouncing WinterJSThe most performant JavaScript Service Workers server thanks to Rust and SpiderMonkey Follow up the WinterJS series reading about the recent production-ready WinterJS 1.0 release here. Today we are incredibly excited to announce WinterJS (wasmer/winterjs package). WinterJS is a JavaScript Service Workers server written in Rust, that uses the SpiderMonkey engine t
//! Simple, familiar, React-like syntax use dioxus::prelude::*; fn app() -> Element { let mut count = use_signal(|| 0); rsx! { h1 { "High-Five counter: {count}" } button { onclick: move |_| count += 1, "Up high!" } button { onclick: move |_| count -= 1, "Down low!" } } } //! Encapsulate state in components use dioxus::prelude::*; #[component] fn Stateful(name: String, age: u64) -> Element { rsx! {
ãã1ã2å¹´ã®éã§è©±é¡ã«ãªããã¨ãå¤ãã£ãWebAssemblyã®ã³ã³ãã¼ãã³ãã¢ãã«ã«ã¤ãã¦ããã®èæ¯ãWasmã¨ã®é¢ä¿ãã³ã³ãã¼ãã³ãã®ä½ãæ¹ãªã©ã«ã¤ãã¦ç´¹ä»ãã¦ããã¾ãã æ¬è¨äºã¯ãTechFeed Experts Night#9 ã Rust/WebAssemblyã®ããã¾ããæ¢ã ã®ã»ãã·ã§ã³æ¸ãèµ·ããè¨äºã«ãªãã¾ãã ã¤ãã³ããã¼ã¸ã®ã¿ã¤ã ãã¼ãã«ããããã®ä»ã®ã»ãã·ã§ã³ã«é¢ããè¨äºããèªã¿é ãã¾ãã®ã§ãä¸åº¦ã¢ã¯ã»ã¹ãã¦ã¿ã¦ãã ããã æ¬ã»ãã·ã§ã³ã®ç»å£è ã»ãã·ã§ã³åç» ãããããé¡ããã¾ããä»ãç´¹ä»ããã ãã¾ããchikoski@ã§ãã Rustã«ã¯ã³ãã¥ããã£çãªé¢ããæ¹ãå¤ãã¦ãRust.Tokyoã¨ããã«ã³ãã¡ã¬ã³ã¹ã®éå¶ããã£ã¦ãã¾ããWebAssemblyã¯åºãã¨ããããã£ã¨ä»æ§ã追ã£ã¦ãã¦ãã³ããã®å§ã¾ãåã¯Webã¤ãã³ãããã£ã¦ããã®ã§ãããæè¿ã¯ã§ãã¦ãã¾ã
On most systems, you can implement concurrency using either threads or processes, where the main difference between the two is that threads share memory and processes donât. Modern web browsers support concurrency through the Web Workers API. Although Web Workers are by default closer to a multi-process model, when used with WebAssembly you can opt-in to a more thread-like experience. Just like in
Day 52 ã®ãã¼ã Day 50 ãã㦠Day 51 㨠Wasm Workers Server ã®æãã·ã³ãã«ãªåºæ¬åä½ãããã¢ããªã±ã¼ã·ã§ã³ã«ã¤ãã¦çºãã¦ã¿ã¾ããã ã¨ã¯è¨ããåºæ¬åä½ã®ä¸ã§ãã¾ã ãµãã¦ããªãæ©è½ã Wasm Workers Server ã«ã¯ããã¾ããæ¨æºæ©è½ã¨ãã¦ããã¼/ããªã¥ã¼ã®ã¤ã³ã¡ã¢ãªã¹ãã¢ãæä¾ãã¦ãã¾ãã ä»æ¥ã¯ããã® ãã¼/ããªã¥ã¼ã¹ãã¢ã«ã¤ãã¦è¦ã¦ã¿ããã¨æãã¾ãã ãã¼/ããªã¥ã¼ã¹ã㢠ãã¼/ããªã¥ã¼ã¹ãã¢ã¨ã¯ãæåéããã¼ã¨ãã®ãã¼ã«å¯¾ããå¤ãããªããã¼ã¿æ§é ãä¿ç®¡ããããã®ã¹ãã¬ã¼ã¸ã§ããããã·ã¥ãã¼ãã«ã¨ãã¦ããç¥ããã¦ãããã¼ã¿æ§é ã§ããããRedis, Memcached ã MongoDB ãªã©ãæåã§ããã ãã¦ãWasm Workers Serverã§æä¾ãã¦ãããã¼/ããªã¥ã¼ã¹ãã¢ã¯ãWasm Wokers Server ãã¾
ã¨ããããã§ãæ¨æ¥ã¯ Rust ã§ã®ãã³ãã©ã¢ã¸ã¥ã¼ã«ãä½æãã¦ã¿ã¾ããã Wasm Workers Server ã®åä½ ãã³ãã©ã¯æ¬¡ã®ããã«åä½ãã¾ã: ð ãªã¯ã¨ã¹ãã®åä»ãã¨ã¬ã¹ãã³ã¹ã®è¿å´ ð WASI Standard Input / Output ãä»ãããã¼ã¿ã®éåä¿¡ STDIN 㨠STDOUT ã使ç¨ãããã¼ã¿éåä¿¡ãè¡ãã¤ã³ã¿ã¼ãã§ã¼ã¹ã«ãããã¨ã«ããããã® Wasm Workers Server 以å¤ã® WASI ã©ã³ã¿ã¤ã ç°å¢ã§ãåä½ããäºææ§ã®ãããã³ãã©ãä½æãããã¨ãã§ãã¾ãã ãµã¼ãã¼ã¯æ¬¡ã®ããã«åä½ãã¾ã: 1ï¸â£ æå®ãããã©ã«ãã«ãã .wasm ã¢ã¸ã¥ã¼ã«ã®èå¥ 2ï¸â£ åã¢ã¸ã¥ã¼ã«ã¸ã® HTTP ã«ã¼ãã®é¢é£ä»ã 3ï¸â£ (å¿ è¦ã«å¿ãã¦) Key / Value ã¤ã³ã¡ã¢ãªã¹ã㢠ã®ä½æ 4ï¸â£ Wasmtime ã©ã³ã¿ã¤ã ã®åæå 5ï¸â£
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}