https://before80.github.io/prgms/Rust/rustLearning/borrow-errors/illustrative-examples/Recent content in 2.11 示例说明 on 编程那些事儿Hugozh-cnSun, 23 Aug 2026 21:05:58 +0800https://before80.github.io/prgms/Rust/rustLearning/borrow-errors/illustrative-examples/2.11.1-mutable-slice-iterator/Sun, 23 Aug 2026 10:16:00 +0800https://before80.github.io/prgms/Rust/rustLearning/borrow-errors/illustrative-examples/2.11.1-mutable-slice-iterator/<blockquote> <p>译文 · 基于 <a href="https://quinedot.github.io/rust-learning/">Learning Rust</a></p> </blockquote> <h1 id="mutable-slice-iterator">可变切片迭代器</h1> <blockquote> <p>原文链接: <a href="https://quinedot.github.io/rust-learning/lt-ex-mut-slice.html">https://quinedot.github.io/rust-learning/lt-ex-mut-slice.html</a></p> </blockquote> <p>标准库有<a href="https://doc.rust-lang.org/std/slice/struct.IterMut.html">一个遍历 <code>&amp;mut [T]</code> 的迭代器</a>，（在撰写本文时）通过指针算术实现，大概是为了优化。在本例中，我们将展示如何用完全安全的代码实现自己的可变切片迭代器。</p>