This practical book introduces systems programmers to Rust, the new and cutting-edge language that’s still in the experimental/lab stage. You’ll learn how Rust offers the rare and valuable combination of statically verified memory safety and low-level control—imagine C++, but without dangling pointers, null pointer dereferences, leaks, or buffer overruns.
Author Jim Blandy—the maintainer of GNU Emacs and GNU Guile—demonstrates how Rust has the potential to be the first usable programming language that brings the benefits of an expressive modern type system to systems programming. Rust’s rules for borrowing, mutability, ownership, and moves versus copies will be unfamiliar to most systems programmers, but they’re key to Rust’s unique advantages.
This book presents Rust’s rules clearly and economically; elaborates on their consequences; and shows you how to express the programs you want to write in terms that Rust can prove are free of a broad class of common errors.
- 深入解析所有权、借用与生命周期
- 对比C++，强调内存安全与零成本抽象
- 系统讲解并发模型与底层类型系统
- 有C++或系统编程经验的开发者
- 希望深入理解Rust底层机制的读者
- 对内存安全与并发编程感兴趣的程序员
- 建议优先阅读第二版，避免API过时
- 部分Trait语法已变更，需留意版本差异
- 适合配合官方TRPL作为进阶参考书
- 核心概念讲解清晰，优于官方文档
- 内容详实但部分API已弃用，需甄别
- 适合有经验者，零基础建议先看入门书
本导读基于书籍简介、目录、原文摘录、短评和书评生成，不等同于全文精读。
- "You've heard that Rust lets you write safe, fase, concurrent programs. This is the chapter where we show you how it's done. We'll cover three ways to use Rust threads: 1. Fork-join parallelism 2. Channels 3. Shared muatble state"
- "A panic is not a crash. It’s not undefined behavior. It’s more like a RuntimeException in Java or a std::logic_error in C++. The behavior is well-defined; it just shouldn’t be happening. Panic is safe. It doesn’t violate any of Rust’s safety rules; even if you manage to panic in the middle of a stan"
- "Stack unwinding is the default panic behavior, but there are two circumstances in which Rust does not try to unwind the stack. If a .drop() method triggers a second panic while Rust is still trying to clean up after the first, this is considered fatal. Rust stops unwinding and aborts the whole proce"
- "以上情况的共同点是他们都由（不客气地说）程序员的错误所导致。而行之有效的的一条经验法则是：“不要 panic”。"
- "None of these compromises are acceptable for Rust:the programmer should havecontroovervalueslifetimes,and the language should be safe.But this is a prettywell-explored area of language design.You can't make major improvements withoutsome fundamental changes. Rust breaks the deadlock in a surprising "
- "另一方面，元组只允许用常量作为索引，比如t.4。不能通过写成t.i或t[i]的形式来获取第1个元素。"
- "你会看到用来声明固定大小缓冲区的语法：[0u8；1024]，它是一个1KB的缓冲区，用0填充。Rust没有任何能定义未初始化数组的写法。（一般来说，Rust会确保代码永远无法访问任何种类的未初始化值。）"
- "&mut str类型确实存在，但它没什么用，因为对UTF-8的几乎所有操作都会更改其字节总长度，但切片不能重新分配其引用目标的缓冲区。事实上，&mut str上唯一可用的操作是make_ascii_uppercase和make_ascii_lowercase，根据定义，它们会就地修改文本并且只影响单字节字符。"
Programming Rust (2/e)
The Rust Programming Language
Hands-On Functional Programming in Rust
Rust for Rustaceans: Idiomatic Programming for Experienced Developers
The Rust Programming Language (Covers Rust 2018)
Developing Apps with GPT-4 and ChatGPT
Building Knowledge Graphs
Essential Math for AI
Running Lean (3/e)
Quarkus Cookbook
Learning React 2nd ed.