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<ol class="chapter"><li class="chapter-item expanded affix "><a href="intro.html" class="active">Table of Contents</a></li><li class="chapter-item expanded affix "><a href="about.html">About</a></li><li class="chapter-item expanded "><a href="algorithms.html"><strong aria-hidden="true">1.</strong> Algorithms</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="algorithms/randomness.html"><strong aria-hidden="true">1.1.</strong> Generate Random Values</a></li><li class="chapter-item expanded "><a href="algorithms/sorting.html"><strong aria-hidden="true">1.2.</strong> Sort a Vector</a></li></ol></li><li class="chapter-item expanded "><a href="cli.html"><strong aria-hidden="true">2.</strong> Command Line</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="cli/arguments.html"><strong aria-hidden="true">2.1.</strong> Argument Parsing</a></li><li class="chapter-item expanded "><a href="cli/ansi_terminal.html"><strong aria-hidden="true">2.2.</strong> ANSI Terminal</a></li></ol></li><li class="chapter-item expanded "><a href="compression.html"><strong aria-hidden="true">3.</strong> Compression</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="compression/tar.html"><strong aria-hidden="true">3.1.</strong> Working with Tarballs</a></li></ol></li><li class="chapter-item expanded "><a href="concurrency.html"><strong aria-hidden="true">4.</strong> Concurrency</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="concurrency/threads.html"><strong aria-hidden="true">4.1.</strong> Explicit Threads</a></li><li class="chapter-item expanded "><a href="concurrency/parallel.html"><strong aria-hidden="true">4.2.</strong> Data Parallelism</a></li></ol></li><li class="chapter-item expanded "><a href="cryptography.html"><strong aria-hidden="true">5.</strong> Cryptography</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="cryptography/hashing.html"><strong aria-hidden="true">5.1.</strong> Hashing</a></li><li class="chapter-item expanded "><a href="cryptography/encryption.html"><strong aria-hidden="true">5.2.</strong> Encryption</a></li></ol></li><li class="chapter-item expanded "><a href="data_structures.html"><strong aria-hidden="true">6.</strong> Data Structures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="data_structures/bitfield.html"><strong aria-hidden="true">6.1.</strong> Bitfield</a></li></ol></li><li class="chapter-item expanded "><a href="database.html"><strong aria-hidden="true">7.</strong> Database</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="database/sqlite.html"><strong aria-hidden="true">7.1.</strong> SQLite</a></li><li class="chapter-item expanded "><a href="database/postgres.html"><strong aria-hidden="true">7.2.</strong> Postgres</a></li></ol></li><li class="chapter-item expanded "><a href="datetime.html"><strong aria-hidden="true">8.</strong> Date and Time</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="datetime/duration.html"><strong aria-hidden="true">8.1.</strong> Duration and Calculation</a></li><li class="chapter-item expanded "><a href="datetime/parse.html"><strong aria-hidden="true">8.2.</strong> Parsing and Displaying</a></li></ol></li><li class="chapter-item expanded "><a href="development_tools.html"><strong aria-hidden="true">9.</strong> Development Tools</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="development_tools/debugging.html"><strong aria-hidden="true">9.1.</strong> Debugging</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="development_tools/debugging/log.html"><strong aria-hidden="true">9.1.1.</strong> Log Messages</a></li><li class="chapter-item expanded "><a href="development_tools/debugging/config_log.html"><strong aria-hidden="true">9.1.2.</strong> Configure Logging</a></li></ol></li><li class="chapter-item expanded "><a href="development_tools/versioning.html"><strong aria-hidden="true">9.2.</strong> Versioning</a></li><li class="chapter-item expanded "><a href="development_tools/build_tools.html"><strong aria-hidden="true">9.3.</strong> Build Time Tooling</a></li></ol></li><li class="chapter-item expanded "><a href="encoding.html"><strong aria-hidden="true">10.</strong> Encoding</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="encoding/strings.html"><strong aria-hidden="true">10.1.</strong> Character Sets</a></li><li class="chapter-item expanded "><a href="encoding/csv.html"><strong aria-hidden="true">10.2.</strong> CSV processing</a></li><li class="chapter-item expanded "><a href="encoding/complex.html"><strong aria-hidden="true">10.3.</strong> Structured Data</a></li></ol></li><li class="chapter-item expanded "><a href="errors.html"><strong aria-hidden="true">11.</strong> Error Handling</a></li><li><ol 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class="chapter-item expanded "><a href="science/mathematics/linear_algebra.html"><strong aria-hidden="true">17.1.1.</strong> Linear Algebra</a></li><li class="chapter-item expanded "><a href="science/mathematics/trigonometry.html"><strong aria-hidden="true">17.1.2.</strong> Trigonometry</a></li><li class="chapter-item expanded "><a href="science/mathematics/complex_numbers.html"><strong aria-hidden="true">17.1.3.</strong> Complex Numbers</a></li><li class="chapter-item expanded "><a href="science/mathematics/statistics.html"><strong aria-hidden="true">17.1.4.</strong> Statistics</a></li><li class="chapter-item expanded "><a href="science/mathematics/miscellaneous.html"><strong aria-hidden="true">17.1.5.</strong> Miscellaneous</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="text.html"><strong aria-hidden="true">18.</strong> Text Processing</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="text/regex.html"><strong aria-hidden="true">18.1.</strong> Regular Expressions</a></li><li class="chapter-item expanded "><a href="text/string_parsing.html"><strong aria-hidden="true">18.2.</strong> String Parsing</a></li></ol></li><li class="chapter-item expanded "><a href="web.html"><strong aria-hidden="true">19.</strong> Web Programming</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="web/scraping.html"><strong aria-hidden="true">19.1.</strong> Extracting Links</a></li><li class="chapter-item expanded "><a href="web/url.html"><strong aria-hidden="true">19.2.</strong> URL</a></li><li class="chapter-item expanded "><a href="web/mime.html"><strong aria-hidden="true">19.3.</strong> Media Types</a></li><li class="chapter-item expanded "><a href="web/clients.html"><strong aria-hidden="true">19.4.</strong> Clients</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="web/clients/requests.html"><strong aria-hidden="true">19.4.1.</strong> Making Requests</a></li><li class="chapter-item expanded "><a href="web/clients/apis.html"><strong aria-hidden="true">19.4.2.</strong> Calling a Web API</a></li><li class="chapter-item expanded "><a href="web/clients/download.html"><strong aria-hidden="true">19.4.3.</strong> Downloads</a></li><li class="chapter-item expanded "><a href="web/clients/authentication.html"><strong aria-hidden="true">19.4.4.</strong> Web Authentication</a></li></ol></li></ol></li></ol>
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<h1 class="menu-title">Rust Cookbook</h1>
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<h1><a class="header" href="#cookin-with-rust" id="cookin-with-rust">Cookin' with Rust</a></h1>
<p>This <em>Rust Cookbook</em> is a collection of
simple examples that demonstrate good practices to accomplish common
programming tasks, using the crates of the Rust ecosystem.</p>
<p><a href="about.html">Read more about <em>Rust Cookbook</em></a>, including tips for
how to read the book, how to use the examples, and notes on conventions.</p>
<h2><a class="header" href="#contributing" id="contributing">Contributing</a></h2>
<p>This project is intended to be easy for new Rust programmers to
contribute to, and an easy way to get involved with the Rust
community. It needs and welcomes help. For details see
<a href="https://github.com/rust-lang-nursery/rust-cookbook/blob/master/CONTRIBUTING.md">CONTRIBUTING.md</a>.</p>
<h1><a class="header" href="#algorithms" id="algorithms">Algorithms</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="algorithms/randomness.html#generate-random-numbers">Generate random numbers</a></td><td><a href="https://docs.rs/rand/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand" alt="rand-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="algorithms/randomness.html#generate-random-numbers-within-a-range">Generate random numbers within a range</a></td><td><a href="https://docs.rs/rand/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand" alt="rand-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="algorithms/randomness.html#generate-random-numbers-with-given-distribution">Generate random numbers with given distribution</a></td><td><a href="https://docs.rs/rand/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand" alt="rand-badge" /></a> <a href="https://docs.rs/rand_distr/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand_distr" alt="rand_distr-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="algorithms/randomness.html#generate-random-values-of-a-custom-type">Generate random values of a custom type</a></td><td><a href="https://docs.rs/rand/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand" alt="rand-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="algorithms/randomness.html#create-random-passwords-from-a-set-of-alphanumeric-characters">Create random passwords from a set of alphanumeric characters</a></td><td><a href="https://docs.rs/rand/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand" alt="rand-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a></td></tr>
<tr><td><a href="algorithms/randomness.html#create-random-passwords-from-a-set-of-user-defined-characters">Create random passwords from a set of user-defined characters</a></td><td><a href="https://docs.rs/rand/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand" alt="rand-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a></td></tr>
<tr><td><a href="algorithms/sorting.html#sort-a-vector-of-integers">Sort a Vector of Integers</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="algorithms/sorting.html#sort-a-vector-of-floats">Sort a Vector of Floats</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="algorithms/sorting.html#sort-a-vector-of-structs">Sort a Vector of Structs</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
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<h1><a class="header" href="#command-line" id="command-line">Command Line</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="cli/arguments.html#parse-command-line-arguments">Parse command line arguments</a></td><td><a href="https://docs.rs/clap/"><img src="https://badge-cache.kominick.com/crates/v/clap.svg?label=clap" alt="clap-badge" /></a></td><td><a href="https://crates.io/categories/command-line-interface"><img src="https://badge-cache.kominick.com/badge/command_line--x.svg?style=social" alt="cat-command-line-badge" /></a></td></tr>
<tr><td><a href="cli/ansi_terminal.html#ansi-terminal">ANSI Terminal</a></td><td><a href="https://docs.rs/ansi_term/"><img src="https://badge-cache.kominick.com/crates/v/base64.svg?label=ansi_term" alt="ansi_term-badge" /></a></td><td><a href="https://crates.io/categories/command-line-interface"><img src="https://badge-cache.kominick.com/badge/command_line--x.svg?style=social" alt="cat-command-line-badge" /></a></td></tr>
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<h1><a class="header" href="#compression" id="compression">Compression</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="compression/tar.html#decompress-a-tarball">Decompress a tarball</a></td><td><a href="https://docs.rs/flate2/"><img src="https://badge-cache.kominick.com/crates/v/flate2.svg?label=flate2" alt="flate2-badge" /></a> <a href="https://docs.rs/tar/"><img src="https://badge-cache.kominick.com/crates/v/tar.svg?label=tar" alt="tar-badge" /></a></td><td><a href="https://crates.io/categories/compression"><img src="https://badge-cache.kominick.com/badge/compression--x.svg?style=social" alt="cat-compression-badge" /></a></td></tr>
<tr><td><a href="compression/tar.html#compress-a-directory-into-tarball">Compress a directory into a tarball</a></td><td><a href="https://docs.rs/flate2/"><img src="https://badge-cache.kominick.com/crates/v/flate2.svg?label=flate2" alt="flate2-badge" /></a> <a href="https://docs.rs/tar/"><img src="https://badge-cache.kominick.com/crates/v/tar.svg?label=tar" alt="tar-badge" /></a></td><td><a href="https://crates.io/categories/compression"><img src="https://badge-cache.kominick.com/badge/compression--x.svg?style=social" alt="cat-compression-badge" /></a></td></tr>
<tr><td><a href="compression/tar.html#decompress-a-tarball-while-removing-a-prefix-from-the-paths">Decompress a tarball while removing a prefix from the paths</a></td><td><a href="https://docs.rs/flate2/"><img src="https://badge-cache.kominick.com/crates/v/flate2.svg?label=flate2" alt="flate2-badge" /></a> <a href="https://docs.rs/tar/"><img src="https://badge-cache.kominick.com/crates/v/tar.svg?label=tar" alt="tar-badge" /></a></td><td><a href="https://crates.io/categories/compression"><img src="https://badge-cache.kominick.com/badge/compression--x.svg?style=social" alt="cat-compression-badge" /></a></td></tr>
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<h1><a class="header" href="#concurrency" id="concurrency">Concurrency</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="concurrency/threads.html#spawn-a-short-lived-thread">Spawn a short-lived thread</a></td><td><a href="https://docs.rs/crossbeam/"><img src="https://badge-cache.kominick.com/crates/v/crossbeam.svg?label=crossbeam" alt="crossbeam-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/threads.html#create-a-parallel-pipeline">Create a parallel data pipeline</a></td><td><a href="https://docs.rs/crossbeam/"><img src="https://badge-cache.kominick.com/crates/v/crossbeam.svg?label=crossbeam" alt="crossbeam-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/threads.html#pass-data-between-two-threads">Pass data between two threads</a></td><td><a href="https://docs.rs/crossbeam/"><img src="https://badge-cache.kominick.com/crates/v/crossbeam.svg?label=crossbeam" alt="crossbeam-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/threads.html#maintain-global-mutable-state">Maintain global mutable state</a></td><td><a href="https://docs.rs/lazy_static/"><img src="https://badge-cache.kominick.com/crates/v/lazy_static.svg?label=lazy_static" alt="lazy_static-badge" /></a></td><td><a href="https://crates.io/categories/rust-patterns"><img src="https://badge-cache.kominick.com/badge/rust_patterns--x.svg?style=social" alt="cat-rust-patterns-badge" /></a></td></tr>
<tr><td><a href="concurrency/threads.html#calculate-sha256-sum-of-iso-files-concurrently">Calculate SHA1 sum of *.iso files concurrently</a></td><td><a href="https://docs.rs/threadpool/"><img src="https://badge-cache.kominick.com/crates/v/threadpool.svg?label=threadpool" alt="threadpool-badge" /></a> <a href="https://docs.rs/walkdir/"><img src="https://badge-cache.kominick.com/crates/v/walkdir.svg?label=walkdir" alt="walkdir-badge" /></a> <a href="https://docs.rs/num_cpus/"><img src="https://badge-cache.kominick.com/crates/v/num_cpus.svg?label=num_cpus" alt="num_cpus-badge" /></a> <a href="https://briansmith.org/rustdoc/ring/"><img src="https://badge-cache.kominick.com/crates/v/ring.svg?label=ring" alt="ring-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="concurrency/threads.html#draw-fractal-dispatching-work-to-a-thread-pool">Draw fractal dispatching work to a thread pool</a></td><td><a href="https://docs.rs/threadpool/"><img src="https://badge-cache.kominick.com/crates/v/threadpool.svg?label=threadpool" alt="threadpool-badge" /></a> <a href="https://docs.rs/num/"><img src="https://badge-cache.kominick.com/crates/v/num.svg?label=num" alt="num-badge" /></a> <a href="https://docs.rs/num_cpus/"><img src="https://badge-cache.kominick.com/crates/v/num_cpus.svg?label=num_cpus" alt="num_cpus-badge" /></a> <a href="https://docs.rs/image/"><img src="https://badge-cache.kominick.com/crates/v/image.svg?label=image" alt="image-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a><a href="https://crates.io/categories/rendering"><img src="https://badge-cache.kominick.com/badge/rendering--x.svg?style=social" alt="cat-rendering-badge" /></a></td></tr>
<tr><td><a href="concurrency/parallel.html#mutate-the-elements-of-an-array-in-parallel">Mutate the elements of an array in parallel</a></td><td><a href="https://docs.rs/rayon/"><img src="https://badge-cache.kominick.com/crates/v/rayon.svg?label=rayon" alt="rayon-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/parallel.html#test-in-parallel-if-any-or-all-elements-of-a-collection-match-a-given-predicate">Test in parallel if any or all elements of a collection match a given predicate</a></td><td><a href="https://docs.rs/rayon/"><img src="https://badge-cache.kominick.com/crates/v/rayon.svg?label=rayon" alt="rayon-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/parallel.html#search-items-using-given-predicate-in-parallel">Search items using given predicate in parallel</a></td><td><a href="https://docs.rs/rayon/"><img src="https://badge-cache.kominick.com/crates/v/rayon.svg?label=rayon" alt="rayon-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/parallel.html#sort-a-vector-in-parallel">Sort a vector in parallel</a></td><td><a href="https://docs.rs/rayon/"><img src="https://badge-cache.kominick.com/crates/v/rayon.svg?label=rayon" alt="rayon-badge" /></a> <a href="https://docs.rs/rand/"><img src="https://badge-cache.kominick.com/crates/v/rand.svg?label=rand" alt="rand-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/parallel.html#map-reduce-in-parallel">Map-reduce in parallel</a></td><td><a href="https://docs.rs/rayon/"><img src="https://badge-cache.kominick.com/crates/v/rayon.svg?label=rayon" alt="rayon-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a></td></tr>
<tr><td><a href="concurrency/parallel.html#generate-jpg-thumbnails-in-parallel">Generate jpg thumbnails in parallel</a></td><td><a href="https://docs.rs/rayon/"><img src="https://badge-cache.kominick.com/crates/v/rayon.svg?label=rayon" alt="rayon-badge" /></a> <a href="https://docs.rs/glob/"><img src="https://badge-cache.kominick.com/crates/v/glob.svg?label=glob" alt="glob-badge" /></a> <a href="https://docs.rs/image/"><img src="https://badge-cache.kominick.com/crates/v/image.svg?label=image" alt="image-badge" /></a></td><td><a href="https://crates.io/categories/concurrency"><img src="https://badge-cache.kominick.com/badge/concurrency--x.svg?style=social" alt="cat-concurrency-badge" /></a><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
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<h1><a class="header" href="#cryptography" id="cryptography">Cryptography</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="cryptography/hashing.html#calculate-the-sha-256-digest-of-a-file">Calculate the SHA-256 digest of a file</a></td><td><a href="https://briansmith.org/rustdoc/ring/"><img src="https://badge-cache.kominick.com/crates/v/ring.svg?label=ring" alt="ring-badge" /></a> <a href="https://docs.rs/data-encoding/"><img src="https://badge-cache.kominick.com/crates/v/data-encoding.svg?label=data-encoding" alt="data-encoding-badge" /></a></td><td><a href="https://crates.io/categories/cryptography"><img src="https://badge-cache.kominick.com/badge/cryptography--x.svg?style=social" alt="cat-cryptography-badge" /></a></td></tr>
<tr><td><a href="cryptography/hashing.html#sign-and-verify-a-message-with-hmac-digest">Sign and verify a message with an HMAC digest</a></td><td><a href="https://briansmith.org/rustdoc/ring/"><img src="https://badge-cache.kominick.com/crates/v/ring.svg?label=ring" alt="ring-badge" /></a></td><td><a href="https://crates.io/categories/cryptography"><img src="https://badge-cache.kominick.com/badge/cryptography--x.svg?style=social" alt="cat-cryptography-badge" /></a></td></tr>
<tr><td><a href="cryptography/encryption.html#salt-and-hash-a-password-with-pbkdf2">Salt and hash a password with PBKDF2</a></td><td><a href="https://briansmith.org/rustdoc/ring/"><img src="https://badge-cache.kominick.com/crates/v/ring.svg?label=ring" alt="ring-badge" /></a> <a href="https://docs.rs/data-encoding/"><img src="https://badge-cache.kominick.com/crates/v/data-encoding.svg?label=data-encoding" alt="data-encoding-badge" /></a></td><td><a href="https://crates.io/categories/cryptography"><img src="https://badge-cache.kominick.com/badge/cryptography--x.svg?style=social" alt="cat-cryptography-badge" /></a></td></tr>
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<h1><a class="header" href="#data-structures" id="data-structures">Data Structures</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="data_structures/bitfield.html#define-and-operate-on-a-type-represented-as-a-bitfield">Define and operate on a type represented as a bitfield</a></td><td><a href="https://docs.rs/bitflags/"><img src="https://badge-cache.kominick.com/crates/v/bitflags.svg?label=bitflags" alt="bitflags-badge" /></a></td><td><a href="https://crates.io/categories/no-std"><img src="https://badge-cache.kominick.com/badge/no_std--x.svg?style=social" alt="cat-no-std-badge" /></a></td></tr>
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<h1><a class="header" href="#database" id="database">Database</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="database/sqlite.html#create-a-sqlite-database">Create a SQLite database</a></td><td><a href="https://crates.io/crates/rusqlite/"><img src="https://badge-cache.kominick.com/crates/v/rusqlite.svg?label=rusqlite" alt="rusqlite-badge" /></a></td><td><a href="https://crates.io/categories/database"><img src="https://badge-cache.kominick.com/badge/database--x.svg?style=social" alt="cat-database-badge" /></a></td></tr>
<tr><td><a href="database/sqlite.html#insert-and-select-data">Insert and Query data</a></td><td><a href="https://crates.io/crates/rusqlite/"><img src="https://badge-cache.kominick.com/crates/v/rusqlite.svg?label=rusqlite" alt="rusqlite-badge" /></a></td><td><a href="https://crates.io/categories/database"><img src="https://badge-cache.kominick.com/badge/database--x.svg?style=social" alt="cat-database-badge" /></a></td></tr>
<tr><td><a href="database/postgres.html#create-tables-in-a-postgres-database">Create tables in a Postgres database</a></td><td><a href="https://docs.rs/postgres/0.15.2/postgres/"><img src="https://badge-cache.kominick.com/crates/v/postgres.svg?label=postgres" alt="postgres-badge" /></a></td><td><a href="https://crates.io/categories/database"><img src="https://badge-cache.kominick.com/badge/database--x.svg?style=social" alt="cat-database-badge" /></a></td></tr>
<tr><td><a href="database/postgres.html#insert-and-query-data">Insert and Query data</a></td><td><a href="https://docs.rs/postgres/0.15.2/postgres/"><img src="https://badge-cache.kominick.com/crates/v/postgres.svg?label=postgres" alt="postgres-badge" /></a></td><td><a href="https://crates.io/categories/database"><img src="https://badge-cache.kominick.com/badge/database--x.svg?style=social" alt="cat-database-badge" /></a></td></tr>
<tr><td><a href="database/postgres.html#aggregate-data">Aggregate data</a></td><td><a href="https://docs.rs/postgres/0.15.2/postgres/"><img src="https://badge-cache.kominick.com/crates/v/postgres.svg?label=postgres" alt="postgres-badge" /></a></td><td><a href="https://crates.io/categories/database"><img src="https://badge-cache.kominick.com/badge/database--x.svg?style=social" alt="cat-database-badge" /></a></td></tr>
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<h1><a class="header" href="#date-and-time" id="date-and-time">Date and Time</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="datetime/duration.html#measure-the-elapsed-time-between-two-code-sections">Measure elapsed time</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/date-and-time"><img src="https://badge-cache.kominick.com/badge/time--x.svg?style=social" alt="cat-time-badge" /></a></td></tr>
<tr><td><a href="datetime/duration.html#perform-checked-date-and-time-calculations">Perform checked date and time calculations</a></td><td><a href="https://docs.rs/chrono/"><img src="https://badge-cache.kominick.com/crates/v/chrono.svg?label=chrono" alt="chrono-badge" /></a></td><td><a href="https://crates.io/categories/date-and-time"><img src="https://badge-cache.kominick.com/badge/date_and_time--x.svg?style=social" alt="cat-date-and-time-badge" /></a></td></tr>
<tr><td><a href="datetime/duration.html#convert-a-local-time-to-another-timezone">Convert a local time to another timezone</a></td><td><a href="https://docs.rs/chrono/"><img src="https://badge-cache.kominick.com/crates/v/chrono.svg?label=chrono" alt="chrono-badge" /></a></td><td><a href="https://crates.io/categories/date-and-time"><img src="https://badge-cache.kominick.com/badge/date_and_time--x.svg?style=social" alt="cat-date-and-time-badge" /></a></td></tr>
<tr><td><a href="datetime/parse.html#examine-the-date-and-time">Examine the date and time</a></td><td><a href="https://docs.rs/chrono/"><img src="https://badge-cache.kominick.com/crates/v/chrono.svg?label=chrono" alt="chrono-badge" /></a></td><td><a href="https://crates.io/categories/date-and-time"><img src="https://badge-cache.kominick.com/badge/date_and_time--x.svg?style=social" alt="cat-date-and-time-badge" /></a></td></tr>
<tr><td><a href="datetime/parse.html#convert-date-to-unix-timestamp-and-vice-versa">Convert date to UNIX timestamp and vice versa</a></td><td><a href="https://docs.rs/chrono/"><img src="https://badge-cache.kominick.com/crates/v/chrono.svg?label=chrono" alt="chrono-badge" /></a></td><td><a href="https://crates.io/categories/date-and-time"><img src="https://badge-cache.kominick.com/badge/date_and_time--x.svg?style=social" alt="cat-date-and-time-badge" /></a></td></tr>
<tr><td><a href="datetime/parse.html#display-formatted-date-and-time">Display formatted date and time</a></td><td><a href="https://docs.rs/chrono/"><img src="https://badge-cache.kominick.com/crates/v/chrono.svg?label=chrono" alt="chrono-badge" /></a></td><td><a href="https://crates.io/categories/date-and-time"><img src="https://badge-cache.kominick.com/badge/date_and_time--x.svg?style=social" alt="cat-date-and-time-badge" /></a></td></tr>
<tr><td><a href="datetime/parse.html#parse-string-into-datetime-struct">Parse string into DateTime struct</a></td><td><a href="https://docs.rs/chrono/"><img src="https://badge-cache.kominick.com/crates/v/chrono.svg?label=chrono" alt="chrono-badge" /></a></td><td><a href="https://crates.io/categories/date-and-time"><img src="https://badge-cache.kominick.com/badge/date_and_time--x.svg?style=social" alt="cat-date-and-time-badge" /></a></td></tr>
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<h1><a class="header" href="#development-tools" id="development-tools">Development Tools</a></h1>
<h2><a class="header" href="#debugging" id="debugging">Debugging</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="development_tools/debugging/log.html#log-a-debug-message-to-the-console">Log a debug message to the console</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/env_logger/"><img src="https://badge-cache.kominick.com/crates/v/env_logger.svg?label=env_logger" alt="env_logger-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/log.html#log-an-error-message-to-the-console">Log an error message to the console</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/env_logger/"><img src="https://badge-cache.kominick.com/crates/v/env_logger.svg?label=env_logger" alt="env_logger-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/log.html#log-to-stdout-instead-of-stderr">Log to stdout instead of stderr</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/env_logger/"><img src="https://badge-cache.kominick.com/crates/v/env_logger.svg?label=env_logger" alt="env_logger-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/log.html#log-messages-with-a-custom-logger">Log messages with a custom logger</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/log.html#log-to-the-unix-syslog">Log to the Unix syslog</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/syslog/"><img src="https://badge-cache.kominick.com/crates/v/syslog.svg?label=syslog" alt="syslog-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/config_log.html#enable-log-levels-per-module">Enable log levels per module</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/env_logger/"><img src="https://badge-cache.kominick.com/crates/v/env_logger.svg?label=env_logger" alt="env_logger-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/config_log.html#use-a-custom-environment-variable-to-set-up-logging">Use a custom environment variable to set up logging</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/env_logger/"><img src="https://badge-cache.kominick.com/crates/v/env_logger.svg?label=env_logger" alt="env_logger-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/config_log.html#include-timestamp-in-log-messages">Include timestamp in log messages</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/env_logger/"><img src="https://badge-cache.kominick.com/crates/v/env_logger.svg?label=env_logger" alt="env_logger-badge" /></a> <a href="https://docs.rs/chrono/"><img src="https://badge-cache.kominick.com/crates/v/chrono.svg?label=chrono" alt="chrono-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
<tr><td><a href="development_tools/debugging/config_log.html#log-messages-to-a-custom-location">Log messages to a custom location</a></td><td><a href="https://docs.rs/log/"><img src="https://badge-cache.kominick.com/crates/v/log.svg?label=log" alt="log-badge" /></a> <a href="https://docs.rs/log4rs/"><img src="https://badge-cache.kominick.com/crates/v/log4rs.svg?label=log4rs" alt="log4rs-badge" /></a></td><td><a href="https://crates.io/categories/debugging"><img src="https://badge-cache.kominick.com/badge/debugging--x.svg?style=social" alt="cat-debugging-badge" /></a></td></tr>
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<h2><a class="header" href="#versioning" id="versioning">Versioning</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="development_tools/versioning.html#parse-and-increment-a-version-string">Parse and increment a version string</a></td><td><a href="https://docs.rs/semver/"><img src="https://badge-cache.kominick.com/crates/v/semver.svg?label=semver" alt="semver-badge" /></a></td><td><a href="https://crates.io/categories/config"><img src="https://badge-cache.kominick.com/badge/config--x.svg?style=social" alt="cat-config-badge" /></a></td></tr>
<tr><td><a href="development_tools/versioning.html#parse-a-complex-version-string">Parse a complex version string</a></td><td><a href="https://docs.rs/semver/"><img src="https://badge-cache.kominick.com/crates/v/semver.svg?label=semver" alt="semver-badge" /></a></td><td><a href="https://crates.io/categories/config"><img src="https://badge-cache.kominick.com/badge/config--x.svg?style=social" alt="cat-config-badge" /></a></td></tr>
<tr><td><a href="development_tools/versioning.html#check-if-given-version-is-pre-release">Check if given version is pre-release</a></td><td><a href="https://docs.rs/semver/"><img src="https://badge-cache.kominick.com/crates/v/semver.svg?label=semver" alt="semver-badge" /></a></td><td><a href="https://crates.io/categories/config"><img src="https://badge-cache.kominick.com/badge/config--x.svg?style=social" alt="cat-config-badge" /></a></td></tr>
<tr><td><a href="development_tools/versioning.html#find-the-latest-version-satisfying-given-range">Find the latest version satisfying given range</a></td><td><a href="https://docs.rs/semver/"><img src="https://badge-cache.kominick.com/crates/v/semver.svg?label=semver" alt="semver-badge" /></a></td><td><a href="https://crates.io/categories/config"><img src="https://badge-cache.kominick.com/badge/config--x.svg?style=social" alt="cat-config-badge" /></a></td></tr>
<tr><td><a href="development_tools/versioning.html#check-external-command-version-for-compatibility">Check external command version for compatibility</a></td><td><a href="https://docs.rs/semver/"><img src="https://badge-cache.kominick.com/crates/v/semver.svg?label=semver" alt="semver-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a> <a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a></td></tr>
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<h2><a class="header" href="#build-time" id="build-time">Build Time</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="development_tools/build_tools.html#compile-and-link-statically-to-a-bundled-c-library">Compile and link statically to a bundled C library</a></td><td><a href="https://docs.rs/cc"><img src="https://badge-cache.kominick.com/crates/v/cc.svg?label=cc" alt="cc-badge" /></a></td><td><a href="https://crates.io/categories/development-tools"><img src="https://badge-cache.kominick.com/badge/development_tools--x.svg?style=social" alt="cat-development-tools-badge" /></a></td></tr>
<tr><td><a href="development_tools/build_tools.html#compile-and-link-statically-to-a-bundled-c-library-1">Compile and link statically to a bundled C++ library</a></td><td><a href="https://docs.rs/cc"><img src="https://badge-cache.kominick.com/crates/v/cc.svg?label=cc" alt="cc-badge" /></a></td><td><a href="https://crates.io/categories/development-tools"><img src="https://badge-cache.kominick.com/badge/development_tools--x.svg?style=social" alt="cat-development-tools-badge" /></a></td></tr>
<tr><td><a href="development_tools/build_tools.html#compile-a-c-library-while-setting-custom-defines">Compile a C library while setting custom defines</a></td><td><a href="https://docs.rs/cc"><img src="https://badge-cache.kominick.com/crates/v/cc.svg?label=cc" alt="cc-badge" /></a></td><td><a href="https://crates.io/categories/development-tools"><img src="https://badge-cache.kominick.com/badge/development_tools--x.svg?style=social" alt="cat-development-tools-badge" /></a></td></tr>
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<h1><a class="header" href="#encoding" id="encoding">Encoding</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="encoding/strings.html#percent-encode-a-string">Percent-encode a string</a></td><td><a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/percent-encoding.svg?label=percent-encoding" alt="percent-encoding-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/strings.html#encode-a-string-as-applicationx-www-form-urlencoded">Encode a string as application/x-www-form-urlencoded</a></td><td><a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/url.svg?label=url" alt="url-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/strings.html#encode-and-decode-hex">Encode and decode hex</a></td><td><a href="https://docs.rs/data-encoding/"><img src="https://badge-cache.kominick.com/crates/v/data-encoding.svg?label=data-encoding" alt="data-encoding-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/strings.html#encode-and-decode-base64">Encode and decode base64</a></td><td><a href="https://docs.rs/base64/"><img src="https://badge-cache.kominick.com/crates/v/base64.svg?label=base64" alt="base64-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/csv.html#read-csv-records">Read CSV records</a></td><td><a href="https://docs.rs/csv/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=csv" alt="csv-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/csv.html#read-csv-records-with-different-delimiter">Read CSV records with different delimiter</a></td><td><a href="https://docs.rs/csv/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=csv" alt="csv-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/csv.html#filter-csv-records-matching-a-predicate">Filter CSV records matching a predicate</a></td><td><a href="https://docs.rs/csv/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=csv" alt="csv-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/csv.html#handle-invalid-csv-data-with-serde">Handle invalid CSV data with Serde</a></td><td><a href="https://docs.rs/csv/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=csv" alt="csv-badge" /></a> <a href="https://docs.rs/serde/"><img src="https://badge-cache.kominick.com/crates/v/serde.svg?label=serde" alt="serde-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/csv.html#serialize-records-to-csv">Serialize records to CSV</a></td><td><a href="https://docs.rs/csv/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=csv" alt="csv-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/csv.html#serialize-records-to-csv-using-serde">Serialize records to CSV using Serde</a></td><td><a href="https://docs.rs/csv/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=csv" alt="csv-badge" /></a> <a href="https://docs.rs/serde/"><img src="https://badge-cache.kominick.com/crates/v/serde.svg?label=serde" alt="serde-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/csv.html#transform-csv-column">Transform one column of a CSV file</a></td><td><a href="https://docs.rs/csv/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=csv" alt="csv-badge" /></a> <a href="https://docs.rs/serde/"><img src="https://badge-cache.kominick.com/crates/v/serde.svg?label=serde" alt="serde-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/complex.html#serialize-and-deserialize-unstructured-json">Serialize and deserialize unstructured JSON</a></td><td><a href="https://docs.rs/serde_json/*/serde_json/"><img src="https://badge-cache.kominick.com/crates/v/serde_json.svg?label=serde_json" alt="serde-json-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/complex.html#deserialize-a-toml-configuration-file">Deserialize a TOML configuration file</a></td><td><a href="https://docs.rs/toml/"><img src="https://badge-cache.kominick.com/crates/v/toml.svg?label=toml" alt="toml-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="encoding/complex.html#read-and-write-integers-in-little-endian-byte-order">Read and write integers in little-endian byte order</a></td><td><a href="https://docs.rs/byteorder/"><img src="https://badge-cache.kominick.com/crates/v/byteorder.svg?label=byteorder" alt="byteorder-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
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<h1><a class="header" href="#file-system" id="file-system">File System</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="file/read-write.html#read-lines-of-strings-from-a-file">Read lines of strings from a file</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/read-write.html#avoid-writing-and-reading-from-a-same-file">Avoid writing and reading from a same file</a></td><td><a href="https://docs.rs/same-file/"><img src="https://badge-cache.kominick.com/crates/v/same_file.svg?label=same_file" alt="same_file-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/read-write.html#access-a-file-randomly-using-a-memory-map">Access a file randomly using a memory map</a></td><td><a href="https://docs.rs/memmap/"><img src="https://badge-cache.kominick.com/crates/v/memmap.svg?label=memmap" alt="memmap-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#file-names-that-have-been-modified-in-the-last-24-hours">File names that have been modified in the last 24 hours</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a> <a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#find-loops-for-a-given-path">Find loops for a given path</a></td><td><a href="https://docs.rs/same-file/"><img src="https://badge-cache.kominick.com/crates/v/same_file.svg?label=same_file" alt="same_file-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#recursively-find-duplicate-file-names">Recursively find duplicate file names</a></td><td><a href="https://docs.rs/walkdir/"><img src="https://badge-cache.kominick.com/crates/v/walkdir.svg?label=walkdir" alt="walkdir-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#recursively-find-all-files-with-given-predicate">Recursively find all files with given predicate</a></td><td><a href="https://docs.rs/walkdir/"><img src="https://badge-cache.kominick.com/crates/v/walkdir.svg?label=walkdir" alt="walkdir-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#traverse-directories-while-skipping-dotfiles">Traverse directories while skipping dotfiles</a></td><td><a href="https://docs.rs/walkdir/"><img src="https://badge-cache.kominick.com/crates/v/walkdir.svg?label=walkdir" alt="walkdir-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#recursively-calculate-file-sizes-at-given-depth">Recursively calculate file sizes at given depth</a></td><td><a href="https://docs.rs/walkdir/"><img src="https://badge-cache.kominick.com/crates/v/walkdir.svg?label=walkdir" alt="walkdir-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#find-all-png-files-recursively">Find all png files recursively</a></td><td><a href="https://docs.rs/glob/"><img src="https://badge-cache.kominick.com/crates/v/glob.svg?label=glob" alt="glob-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="file/dir.html#find-all-files-with-given-pattern-ignoring-filename-case">Find all files with given pattern ignoring filename case</a></td><td><a href="https://docs.rs/glob/"><img src="https://badge-cache.kominick.com/crates/v/glob.svg?label=glob" alt="glob-badge" /></a></td><td><a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
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<h1><a class="header" href="#hardware-support" id="hardware-support">Hardware Support</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="hardware/processor.html#check-number-of-logical-cpu-cores">Check number of logical cpu cores</a></td><td><a href="https://docs.rs/num_cpus/"><img src="https://badge-cache.kominick.com/crates/v/num_cpus.svg?label=num_cpus" alt="num_cpus-badge" /></a></td><td><a href="https://crates.io/categories/hardware-support"><img src="https://badge-cache.kominick.com/badge/hardware_support--x.svg?style=social" alt="cat-hardware-support-badge" /></a></td></tr>
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<h1><a class="header" href="#memory-management" id="memory-management">Memory Management</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="mem/global_static.html#declare-lazily-evaluated-constant">Declare lazily evaluated constant</a></td><td><a href="https://docs.rs/lazy_static/"><img src="https://badge-cache.kominick.com/crates/v/lazy_static.svg?label=lazy_static" alt="lazy_static-badge" /></a></td><td><a href="https://crates.io/categories/caching"><img src="https://badge-cache.kominick.com/badge/caching--x.svg?style=social" alt="cat-caching-badge" /></a> <a href="https://crates.io/categories/rust-patterns"><img src="https://badge-cache.kominick.com/badge/rust_patterns--x.svg?style=social" alt="cat-rust-patterns-badge" /></a></td></tr>
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<h1><a class="header" href="#networking" id="networking">Networking</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="net/server.html#listen-on-unused-port-tcpip">Listen on unused port TCP/IP</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
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<h1><a class="header" href="#operating-system" id="operating-system">Operating System</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="os/external.html#run-an-external-command-and-process-stdout">Run an external command and process stdout</a></td><td><a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a> <a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="os/external.html#run-an-external-command-passing-it-stdin-and-check-for-an-error-code">Run an external command passing it stdin and check for an error code</a></td><td><a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a> <a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="os/external.html#run-piped-external-commands">Run piped external commands</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a></td></tr>
<tr><td><a href="os/external.html#redirect-both-stdout-and-stderr-of-child-process-to-the-same-file">Redirect both stdout and stderr of child process to the same file</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a></td></tr>
<tr><td><a href="os/external.html#continuously-process-child-process-outputs">Continuously process child process' outputs</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="os/external.html#read-environment-variable">Read environment variable</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/os"><img src="https://badge-cache.kominick.com/badge/OS--x.svg?style=social" alt="cat-os-badge" /></a></td></tr>
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<h1><a class="header" href="#science" id="science">Science</a></h1>
<h2><a class="header" href="#mathematics" id="mathematics">Mathematics</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="mathematics/linear_algebra.html#vector-norm">Vector Norm</a></td><td><a href="https://docs.rs/ndarray"><img src="https://badge-cache.kominick.com/crate/ndarray.svg?label=ndarray" alt="ndarray-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/linear_algebra.html#adding-matrices">Adding matrices</a></td><td><a href="https://docs.rs/ndarray"><img src="https://badge-cache.kominick.com/crate/ndarray.svg?label=ndarray" alt="ndarray-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/linear_algebra.html#multiplying-matrices">Multiplying matrices</a></td><td><a href="https://docs.rs/ndarray"><img src="https://badge-cache.kominick.com/crate/ndarray.svg?label=ndarray" alt="ndarray-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/linear_algebra.html#multiply-a-scalar-with-a-vector-with-a-matrix">Multiply a scalar with a vector with a matrix</a></td><td><a href="https://docs.rs/ndarray"><img src="https://badge-cache.kominick.com/crate/ndarray.svg?label=ndarray" alt="ndarray-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/linear_algebra.html#invert-matrix">Invert matrix</a></td><td><a href="https://docs.rs/nalgebra"><img src="https://badge-cache.kominick.com/crate/nalgebra.svg?label=nalgebra" alt="nalgebra-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/trigonometry.html#calculating-the-side-length-of-a-triangle">Calculating the side length of a triangle</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/trigonometry.html#verifying-tan-is-equal-to-sin-divided-by-cos">Verifying tan is equal to sin divided by cos</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/trigonometry.html#distance-between-two-points-on-the-earth">Distance between two points on the Earth</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/complex_numbers.html#creating-complex-numbers">Creating complex numbers</a></td><td><a href="https://docs.rs/num/"><img src="https://badge-cache.kominick.com/crates/v/num.svg?label=num" alt="num-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/complex_numbers.html#adding-complex-numbers">Adding complex numbers</a></td><td><a href="https://docs.rs/num/"><img src="https://badge-cache.kominick.com/crates/v/num.svg?label=num" alt="num-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/complex_numbers.html#mathematical-functions">Mathematical functions on complex numbers</a></td><td><a href="https://docs.rs/num/"><img src="https://badge-cache.kominick.com/crates/v/num.svg?label=num" alt="num-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/statistics.html#measures-of-central-tendency">Measures of central tendency</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/statistics.html#standard-deviation">Computing standard deviation</a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
<tr><td><a href="mathematics/miscellaneous.html#big-integers">Big integers</a></td><td><a href="https://docs.rs/num/"><img src="https://badge-cache.kominick.com/crates/v/num.svg?label=num" alt="num-badge" /></a></td><td><a href="https://crates.io/categories/science"><img src="https://badge-cache.kominick.com/badge/science--x.svg?style=social" alt="cat-science-badge" /></a></td></tr>
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<h1><a class="header" href="#text-processing" id="text-processing">Text Processing</a></h1>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="text/string_parsing.html#collect-unicode-graphemes">Collect Unicode Graphemes</a></td><td><a href="https://docs.rs/unicode-segmentation/"><img src="https://badge-cache.kominick.com/crates/v/unicode-segmentation.svg?label=unicode-segmentation" alt="unicode-segmentation-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="text/regex.html#verify-and-extract-login-from-an-email-address">Verify and extract login from an email address</a></td><td><a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a> <a href="https://docs.rs/lazy_static/"><img src="https://badge-cache.kominick.com/crates/v/lazy_static.svg?label=lazy_static" alt="lazy_static-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="text/regex.html#extract-a-list-of-unique-hashtags-from-a-text">Extract a list of unique #Hashtags from a text</a></td><td><a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a> <a href="https://docs.rs/lazy_static/"><img src="https://badge-cache.kominick.com/crates/v/lazy_static.svg?label=lazy_static" alt="lazy_static-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="text/regex.html#extract-phone-numbers-from-text">Extract phone numbers from text</a></td><td><a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="text/regex.html#filter-a-log-file-by-matching-multiple-regular-expressions">Filter a log file by matching multiple regular expressions</a></td><td><a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="text/regex.html#replace-all-occurrences-of-one-text-pattern-with-another-pattern">Replace all occurrences of one text pattern with another pattern.</a></td><td><a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a> <a href="https://docs.rs/lazy_static/"><img src="https://badge-cache.kominick.com/crates/v/lazy_static.svg?label=lazy_static" alt="lazy_static-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
<tr><td><a href="text/string_parsing.html#implement-the-fromstr-trait-for-a-custom-struct">Implement the <code>FromStr</code> trait for a custom <code>struct</code></a></td><td><a href="https://doc.rust-lang.org/std"><img src="https://badge-cache.kominick.com/badge/std-1.29.1-blue.svg" alt="std-badge" /></a></td><td><a href="https://crates.io/categories/text-processing"><img src="https://badge-cache.kominick.com/badge/text_processing--x.svg?style=social" alt="cat-text-processing-badge" /></a></td></tr>
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<h1><a class="header" href="#web-programming" id="web-programming">Web Programming</a></h1>
<h2><a class="header" href="#scraping-web-pages" id="scraping-web-pages">Scraping Web Pages</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="web/scraping.html#extract-all-links-from-a-webpage-html">Extract all links from a webpage HTML</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a> <a href="https://docs.rs/select/"><img src="https://badge-cache.kominick.com/crates/v/select.svg?label=select" alt="select-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/scraping.html#check-a-webpage-for-broken-links">Check webpage for broken links</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a> <a href="https://docs.rs/select/"><img src="https://badge-cache.kominick.com/crates/v/select.svg?label=select" alt="select-badge" /></a> <a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/url.svg?label=url" alt="url-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/scraping.html#extract-all-unique-links-from-a-mediawiki-markup">Extract all unique links from a MediaWiki markup</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a> <a href="https://docs.rs/regex/"><img src="https://badge-cache.kominick.com/crates/v/regex.svg?label=regex" alt="regex-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
</tbody></table>
<h2><a class="header" href="#uniform-resource-locations-url" id="uniform-resource-locations-url">Uniform Resource Locations (URL)</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="web/url.html#parse-a-url-from-a-string-to-a-url-type">Parse a URL from a string to a <code>Url</code> type</a></td><td><a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/url.svg?label=url" alt="url-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/url.html#create-a-base-url-by-removing-path-segments">Create a base URL by removing path segments</a></td><td><a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/url.svg?label=url" alt="url-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/url.html#create-new-urls-from-a-base-url">Create new URLs from a base URL</a></td><td><a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/url.svg?label=url" alt="url-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/url.html#extract-the-url-origin-scheme--host--port">Extract the URL origin (scheme / host / port)</a></td><td><a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/url.svg?label=url" alt="url-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/url.html#remove-fragment-identifiers-and-query-pairs-from-a-url">Remove fragment identifiers and query pairs from a URL</a></td><td><a href="https://docs.rs/url/"><img src="https://badge-cache.kominick.com/crates/v/url.svg?label=url" alt="url-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
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<h2><a class="header" href="#media-types-mime" id="media-types-mime">Media Types (MIME)</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="web/mime.html#get-mime-type-from-string">Get MIME type from string</a></td><td><a href="https://docs.rs/mime/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=mime" alt="mime-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="web/mime.html#get-mime-type-from-filename">Get MIME type from filename</a></td><td><a href="https://docs.rs/mime/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=mime" alt="mime-badge" /></a></td><td><a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="web/mime.html#parse-the-mime-type-of-a-http-response">Parse the MIME type of a HTTP response</a></td><td><a href="https://docs.rs/mime/"><img src="https://badge-cache.kominick.com/crates/v/csv.svg?label=mime" alt="mime-badge" /></a> <a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a> <a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
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<h2><a class="header" href="#clients" id="clients">Clients</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="web/clients/requests.html#make-a-http-get-request">Make a HTTP GET request</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/clients/apis.html#query-the-github-api">Query the GitHub API</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a> <a href="https://docs.rs/serde/"><img src="https://badge-cache.kominick.com/crates/v/serde.svg?label=serde" alt="serde-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a> <a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="web/clients/apis.html#check-if-an-api-resource-exists">Check if an API resource exists</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/clients/apis.html#create-and-delete-gist-with-github-api">Create and delete Gist with GitHub API</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a> <a href="https://docs.rs/serde/"><img src="https://badge-cache.kominick.com/crates/v/serde.svg?label=serde" alt="serde-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a> <a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="web/clients/apis.html#consume-a-paginated-restful-api">Consume a paginated RESTful API</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a> <a href="https://docs.rs/serde/"><img src="https://badge-cache.kominick.com/crates/v/serde.svg?label=serde" alt="serde-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a> <a href="https://crates.io/categories/encoding"><img src="https://badge-cache.kominick.com/badge/encoding--x.svg?style=social" alt="cat-encoding-badge" /></a></td></tr>
<tr><td><a href="web/clients/download.html#download-a-file-to-a-temporary-directory">Download a file to a temporary directory</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a> <a href="https://docs.rs/tempdir/"><img src="https://badge-cache.kominick.com/crates/v/tempdir.svg?label=tempdir" alt="tempdir-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a> <a href="https://crates.io/categories/filesystem"><img src="https://badge-cache.kominick.com/badge/filesystem--x.svg?style=social" alt="cat-filesystem-badge" /></a></td></tr>
<tr><td><a href="web/clients/download.html#make-a-partial-download-with-http-range-headers">Make a partial download with HTTP range headers</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
<tr><td><a href="web/clients/download.html#post-a-file-to-paste-rs">POST a file to paste-rs</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
</tbody></table>
<h2><a class="header" href="#web-authentication" id="web-authentication">Web Authentication</a></h2>
<table><thead><tr><th>Recipe</th><th>Crates</th><th>Categories</th></tr></thead><tbody>
<tr><td><a href="web/clients/authentication.html#basic-authentication">Basic Authentication</a></td><td><a href="https://docs.rs/reqwest/"><img src="https://badge-cache.kominick.com/crates/v/reqwest.svg?label=reqwest" alt="reqwest-badge" /></a></td><td><a href="https://crates.io/categories/network-programming"><img src="https://badge-cache.kominick.com/badge/net--x.svg?style=social" alt="cat-net-badge" /></a></td></tr>
</tbody></table>
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