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<ol class="chapter"><li class="chapter-item expanded "><a href="../../index.html" class="active"><strong aria-hidden="true">1.</strong> About Exercise.rs</a></li><li class="chapter-item expanded "><a href="variables.html"><strong aria-hidden="true">2.</strong> Variables</a></li><li class="chapter-item expanded "><a href="basic-types/intro.html"><strong aria-hidden="true">3.</strong> Basic Types</a><a class="toggle"><div></div></a></li><li><ol class="section"><li class="chapter-item "><a href="basic-types/numbers.html"><strong aria-hidden="true">3.1.</strong> Numbers</a></li><li class="chapter-item "><a href="basic-types/char-bool-unit.html"><strong aria-hidden="true">3.2.</strong> Char, Bool and Unit</a></li><li class="chapter-item "><a href="basic-types/statements-expressions.html"><strong aria-hidden="true">3.3.</strong> Statements and Expressions</a></li><li class="chapter-item "><a href="basic-types/functions.html"><strong aria-hidden="true">3.4.</strong> Functions</a></li></ol></li><li class="chapter-item expanded "><a href="ownership/intro.html"><strong aria-hidden="true">4.</strong> Ownership and Borrowing todo</a><a class="toggle"><div></div></a></li><li><ol class="section"><li class="chapter-item "><a href="ownership/ownership.html"><strong aria-hidden="true">4.1.</strong> Ownership</a></li><li class="chapter-item "><a href="ownership/borrowing.html"><strong aria-hidden="true">4.2.</strong> Reference and Borrowing</a></li></ol></li><li class="chapter-item expanded "><a href="compound-types/intro.html"><strong aria-hidden="true">5.</strong> Compound Types todo</a><a class="toggle"><div></div></a></li><li><ol class="section"><li class="chapter-item "><a href="compound-types/string-slice.html"><strong aria-hidden="true">5.1.</strong> string and slice</a></li><li class="chapter-item "><a href="compound-types/tuple.html"><strong aria-hidden="true">5.2.</strong> tuple</a></li><li class="chapter-item "><a href="compound-types/struct.html"><strong aria-hidden="true">5.3.</strong> struct</a></li><li class="chapter-item "><a href="compound-types/enum.html"><strong aria-hidden="true">5.4.</strong> enum</a></li><li class="chapter-item "><a href="compound-types/array.html"><strong aria-hidden="true">5.5.</strong> array</a></li></ol></li><li class="chapter-item expanded "><a href="flow-control.html"><strong aria-hidden="true">6.</strong> Flow Control todo</a></li><li class="chapter-item expanded "><a href="pattern-match/intro.html"><strong aria-hidden="true">7.</strong> Pattern Match todo</a><a class="toggle"><div></div></a></li><li><ol class="section"><li class="chapter-item "><a href="pattern-match/match-iflet.html"><strong aria-hidden="true">7.1.</strong> match, if let</a></li><li class="chapter-item "><a href="pattern-match/option.html"><strong aria-hidden="true">7.2.</strong> Option destructing</a></li><li class="chapter-item "><a href="pattern-match/patterns.html"><strong aria-hidden="true">7.3.</strong> Patterns</a></li></ol></li><li class="chapter-item expanded "><a href="method.html"><strong aria-hidden="true">8.</strong> Method todo</a></li><li class="chapter-item expanded "><a href="generics-traits/intro.html"><strong aria-hidden="true">9.</strong> Generics and Traits todo</a><a class="toggle"><div></div></a></li><li><ol class="section"><li class="chapter-item "><a href="generics-traits/generics.html"><strong aria-hidden="true">9.1.</strong> Generics</a></li><li class="chapter-item "><a href="generics-traits/traits.html"><strong aria-hidden="true">9.2.</strong> Traits</a></li><li class="chapter-item "><a href="generics-traits/trait-object.html"><strong aria-hidden="true">9.3.</strong> Trait Object</a></li><li class="chapter-item "><a href="generics-traits/advance-traits.html"><strong aria-hidden="true">9.4.</strong> Advance Traits</a></li></ol></li><li class="chapter-item expanded "><a href="collections/intro.html"><strong aria-hidden="true">10.</strong> Collection Types todo</a><a class="toggle"><div></div></a></li><li><ol class="section"><li class="chapter-item "><a href="collec
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<h1 class="menu-title">Rust Exercise</h1>
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<h1 id="rust-exercise-中文-readme"><a class="header" href="#rust-exercise-中文-readme">Rust exercise (<a href="./zh-CN/Readme.html">中文 Readme</a>)</a></h1>
<ul>
<li>English: <a href="https://exercise.rs">https://exercise.rs</a></li>
<li>简体中文: <a href="https://zh.exercise.rs">https://zh.exercise.rs</a></li>
</ul>
<p>Greetings and welcome to <code>exercise.rs</code> If you have the following problems: </p>
<ul>
<li>After learning some rust knowledge, you want make further step: do some exercises, but found unchallenging ones</li>
<li>Found nothing about rust toolchains, std, ascyn/.await topics</li>
<li>Still have no idea of what to do next, maybe you tried writing a demo /project, but... not that good or even worse: failed</li>
</ul>
<p>Then you have come to a right place: here you can find a bunch of easy to hard exercises to improve your Rust skills which cover almost every topic in Rustthis will help you fill the gap of easy-to-learn and hard-to-use.</p>
<h2 id="about-exercises"><a class="header" href="#about-exercises">About exercises</a></h2>
<ul>
<li>You can edit exercise online and then run it online too</li>
<li><strong>Your only gola is make every exercise comipile with NO ERRORS!</strong></li>
<li>difficulty level: easy: 🌟 medium: 🌟🌟 hard: 🌟🌟🌟 hell: 🌟🌟🌟🌟</li>
</ul>
<h2 id="contributing"><a class="header" href="#contributing">Contributing</a></h2>
<p>We welcome all kinds of contributors, especially ones who has precious exercises.</p>
<p>Every exercise you have contributed will be annotated with your nickname and personal link, it's time to show yourself to the world!</p>
<h2 id="learning-rust"><a class="header" href="#learning-rust">Learning Rust</a></h2>
<p>If you are a first-time Rust learner, here are some high quality learning resources :</p>
<ul>
<li><a href="https://doc.rust-lang.org/book/index.html">The Book</a> for English speakers</li>
<li><a href="https://course.rs">Rust语言圣经(The Course)</a> for Chinese speakers, it covers nearly all the topics in Rust</li>
</ul>
<h2 id="difference-to-rustlings"><a class="header" href="#difference-to-rustlings">difference to rustlings</a></h2>
<p><a href="https://github.com/rust-lang/rustlings">Rustlings</a> only contains small and easy exercises for junior rust devs. There is a big gap between learning Rust and using it in your projects.</p>
<p>Another limit for rustlings is that you have to download rustlings to local machine and compile it first before starting to learn.</p>
<h2 id="difference-to-rust-by-example"><a class="header" href="#difference-to-rust-by-example">difference to rust by example</a></h2>
<p><a href="https://doc.rust-lang.org/stable/rust-by-example/">Rust By Example</a> is an excellent online book for learning Rust<code>exercise.rs</code> has some small advantages in :</p>
<ul>
<li>more topics and exercisesspecially for the hard part of Ruste.g lifetime、smart pointers、threads 、async/.await etc</li>
<li>difficulty from easy to hardit will minimize the gap between learning and using in projects</li>
<li>up-to-date, e.g features which added in Rust 1.58 also have the corresponding exercises in <code>exercise.rs</code></li>
<li>Both <code>course.rs</code> and <code>exercise.rs</code> are designed according to the CS courses in collegeso quliaty is the most important factor</li>
</ul>
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