July 2025
Intermediate to advanced
284 pages
4h 4m
Japanese
Content preview from Async Rust ―高いパフォーマンスと安全性を両立するRustによる非同期処理Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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まえがき
非同期Rustとは
「非同期Rust」すなわち「Rustにおける非同期プログラミング」は強力なパラダイムで、これを用いることで開発者は効率的でスケーラブルな並行コードを記述することができる。伝統的な同期プログラミングではタスクは1つずつ順に実行されるが、非同期プログラミングではタスクは並行に実行される。これは、ネットワークリクエストやファイル操作などのI/Oに律速される操作を扱う上で特に有用だ。このアプローチを用いるとシステムの資源の有効活用が可能になり、複数のタスクを同時に実行しなければならないようなアプリケーションの性能をCPUコアを追加せずに大幅に向上できる。
Rustの型システムと所有のモデルによって、我々皆が愛する安全性は保証されている。とはいえ、非同期Rustをマスターするには、フューチャやピン留めやエグゼキュータなどの固有の概念を理解しなければならない。本書はこれらの概念を紹介し、読者が自分のプロジェクトやプログラムに非同期を適用するために必要となる知識を提供する。
対象読者
本書は、さまざまな非同期機能を利用して自分のアプリケーションやプログラムを改善したいと望む中級のRust開発者を対象としている。
Rustやプログラミング一般の初心者にとっての最初の一冊としては、本書は適切ではない。Rustをゼロから学ぶのであれば、以下の書籍を勧める。
- 『The Rust Programming Language』（https://oreil.ly/3M49T）
- Steve Klabnik、Carol Nichols著、No Starch Press、2022
- 『Rust Web Programming』
- Maxwell Flitton著、Packt Publishing、2023 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.