Source: doc.rust-lang.org (std library reference) · crates.io database dump, 2026-07-25 (crates directory)Contact
BROWSE A-Z

All 305,250 crates, alphabetically

Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.

md2pdfA small utility to convert markdown files to pdf exploiting tectonic.5,769MIT md2pdf-mdbookA small utility to convert markdown files to pdf exploiting tectonic. This is a forked version based off of tforgione's awesome…1,920MIT md2pdf-rsA CLI tool to convert Markdown to PDF using Typst30MITCommand line utilitiesText processing md2srcMarkdown to source. Extracts code blocks marked with triple backticks into files.7,075Apache-2.0Command line utilities md2texA small utility to convert markdown files to pdf exploiting tectonic. This is a forked version based off of tforgione's awesome…20,960MIT md4MD4 hash function4,220,243MIT OR Apache-2.0CryptographyNo standard library md5The package provides the MD5 hash function.136,374,664Apache-2.0 OR MITAlgorithmsCryptography md5-asmAssembly implementation of MD5 compression function628,421MITCryptographyNo standard library md5-coreFunctional-style md5 crate4,773MIT md5-extensionsUse md5 as an extension function65MIT OR Apache-2.0 md5-imgA tool for converting text into a bmp representation of their md5 checksum6,377BSD-3-Clause md5-rsA streamable MD5 implementation, using no_std27,263MIT md5cryptPure Rust implementation of the md5crypt password hashing function.22,404MIT md5hashA no_std MD5 hash implementation in safe Rust3,131MITAlgorithmsCryptography md5mixA fun number to string by md53,829MIT OR Apache-2.0 md5namerA simple command line tool to rename file to md5 digest1,600MIT md5sumA re-implementation of the GNU Coreutils md5sum program2,148MIT md6Implementation of the MD6 hash function for Rust via FFI151,394MITAlgorithms md_apiAn async Rust client implementation of the MediaFire API.418MITAPI bindingsAsynchronous md_checkCheck markdown link validity.877MIT md_converterMy markdown to html converter10,839MIT md_downloaderAsynchronous Rust downloader for MediaFire files and folders, built on top of md_api.268MITAsynchronousNetwork programming md_dungeon_crawler_inventoryhandles the dungeon crawler inventory logic1,406MIT md_genmd_gen is a framework for generating documentation in markdown. It can generate metadata compatible with Vuepress…1,771MIT OR Apache-2.0Development toolsEncoding md_gridA simple library for storing and iterating through data in a rectangular grid.4,720MIT-0 md_htmmarkdown to html1,992BUSL-1.1 md_matchA macro to support md-match syntax.2,679MIT md_match_deriveThis crate provides the derive macro for md-match.2,125MIT md_ol_utilTransform markdown unordered lists to ordered lists with current position expressions871MIT md_parser_wasmA markdown parser written in Rust and compiled to WebAssembly3,415MIT md_puppyA minimal static site generator2,824MITCommand line utilitiesWeb programming md_readerA fast, native markdown reader and editor with live preview, syntax highlighting, multi-file support and pdf export.234MITText editorsVisualization md_render_libA lib for rendering markdown in terminal1,863MITText processing md_titlemd_title5,774MulanPSL-2.0 md_to_textConverts Markdown to plain text.9,659MIT mdaA library for creating custom Mail Delivery Agents3,482MPL-2.0Email mdacMulti-dimensional admission control for the Chroma AI retrieval system (0.1.0 is a placeholder).840Apache-2.0 mdalAward medals1,889MIT/Apache-2.0Command line utilities mdanceioMDanceIO is a MMD(MikuMikuDance) compatible implementation targeting at browser through wasm.2,781MIT mdansiA blazing-fast Markdown-to-ANSI terminal renderer with built-in syntax highlighting129MIT OR Apache-2.0Command line utilitiesText processing mdarrayMultidimensional array for Rust19,637MIT OR Apache-2.0Data structuresMathematics mdarray-linalgLinear algebra operations for mdarray, with multiple exchangeable backends6,372MIT AND Apache-2.0MathematicsScience mdarray-linalg-blasBLAS backend for mdarray-linalg235MIT AND Apache-2.0MathematicsScience mdarray-linalg-faerFaer backend for mdarray-linalg5,758MIT AND Apache-2.0MathematicsScience mdarray-linalg-lapackLAPACK backend for mdarray-linalg234MIT AND Apache-2.0MathematicsScience mdarray-linalg-nalgebraNalgebra backend for mdarray-linalg16MIT AND Apache-2.0MathematicsScience mdarray-linalg-tblisTBLIS backend for mdarray-linalg16MIT AND Apache-2.0MathematicsScience mdarray-opteinsumN-ary einsum frontend for mdarray arrays, powered by strided-opteinsum.54MIT OR Apache-2.0 mdast2minimadA crate for converting markdown AST to minimad texts953MITText processing mdast_util_to_markdownMarkdown to AST19,437MIT mdatp-diagnostic-parserParser for Microsoft Defender real-time protection statistics1,469non-standardCommand line utilities mdbEmbedded tick market data storage3,366MIT mdb-cliCommand line client for the MarpleDB API158Apache-2.0AerospaceCommand line utilities mdbatA simple and fancy way to to display markdown documents in your terminal (based on termimad)1,504AGPL-3.0-or-laterCommand line utilities mdbearA Bear Blog-inspired static site generator.316MITCommand line utilities mdblogstatic site generator from markdown files.74,023MITCommand line utilities mdbm-sysLow-level bindings to the zeromq library4,844 mdbookCreates a book from markdown files9,631,930MPL-2.0 mdbook-abbrmdBook preprocessor that expands defined abbreviations1,606MITCommand line utilities mdbook-abbr2a preprocessor to add support for abbreviations to mdbook, inspired by the typst package abbr22MIT mdbook-admonishA preprocessor for mdbook to add Material Design admonishments.188,991MIT mdbook-ai-pocket-referencemdbook preprocessor for the ai-pocket-reference project.2,709MIT mdbook-alertsmdBook preprocessor to add GitHub Flavored Markdown's Alerts to your book76,221MIT mdbook-all-the-markdownsRender all markdown files in a given folder structure2,859MIT mdbook-anchors-aweighversatile include tag preprocessor for mdbook2,169MITCommand line utilitiesTemplate engine mdbook-angularmdbook renderer to run angular code samples20,791EUPL-1.2Text processing mdbook-apimdBook backend to generate static json api1,824MIT mdbook-aquascopeInteractive Aquascope editor for your mdBook18,599MIT mdbook-asciidocmdBook backend for AsciiDoc generation1,542Apache-2.0Text processing mdbook-asciinemamdbook asciinema preprocessor65MIT mdbook-assets-hashmdbook preprocessor that adds content-based cache-busting hashes to asset filenames.42MITDevelopment tools mdbook-auto-gen-summaryA preprocessor and cli tool for mdbook to auto generate summary.22,332MIT mdbook-autosummaryGenerate SUMMARY.md files based on your book's file structure22,194MPL-2.0ConfigurationFilesystem mdbook-backlinksA preprocessor for mdbook that automatically adds backlinks to each chapter.12,491MIT mdbook-bash-tutorialA mdbook preprocessor that allows embedding Bash scripts as tutorials8,197MIT OR Apache-2.0 mdbook-bibmdbook plugin allowing to load and present a bibliography in BibLaTex format in your books and cite its references13,886MPL-2.0 mdbook-bibfile-referencingAn mdBook preprocessor to add bibfile referencing to each page4,248LGPL-2.1 mdbook-bibtexAdds support for bibliographies to mdbook. Backed by hayagriva, supporting all CSL citation styles.36MIT mdbook-bloxA preprocessor for mdbook to add figures and admonishment-like blox42MIT mdbook-blushAn mdBook small-caps preprocessor430GPL-3.0 mdbook-boilerplateAvoid the mdbook preprocessor boilerplate3,905Apache-2.0 OR MIT mdbook-bookimportImport code/text from other files into your mdbook - without the link rot.1,940MIT/Apache-2.0 mdbook-bookshelfBuild multi-book documentation sites on top of mdBook.264MITCommand line utilities mdbook-buildtime-annotationsA preprocessor for mdbook that adds build time annotations to the generated documentation.22MIT mdbook-calloutsmdBook preprocessor to add Obsidian Flavored Markdown's Callouts to your book8,230MIT mdbook-cat-prepa preprocessor for mdbook which provides teacher, subject, material and tag functionality12,175Fair mdbook-catppuccin🎊 Soothing pastel theme for mdBook18,709MIT mdbook-chapter-listmdbook preprocessor for listing subchapters.2,486MIT mdbook-chapter-numberA mdBook preprocessor that adds chapter numbers to the each page header4,271MIT mdbook-chapter-pathmdBook preprocessor providing paths from names of chapters1,677MIT mdbook-chapter-zeroA mdBook preprocessor that allows 0th (sub-)chapter1,696MIT mdbook-chartA preprocessor and cli tool for mdbook to show chart use C3.js.4,401MIT mdbook-check-missing-mdA backend for `mdbook` which will find Markdowns you forgot on SUMMARY.md.2,454MIT mdbook-checklistAn mdBook preprocessor for generating checklists and indexes.3,512non-standard mdbook-chessAn mdbook preprocessing plugin to generate chess boards5,031MIT/Apache-2.0 mdbook-classyAn mdbook preprocessor for adding html-css classes to markdown.1,948MITCommand line utilities mdbook-cmdrunmdbook preprocessor to run arbitrary commands25,680MIT mdbook-cmsA preprocessor to add cms.2,752MIT mdbook-codeblocksA mdbook preprocessor to prepend customizable vignette to code blocks.23,642MIT OR Apache-2.0 mdbook-codenamemdbook-codename is a preprocessor for mdBook that displays the filename of your codeblocks.4,920MIT mdbook-collectorA mdbook preprocessor which collects json/yaml/toml data from each post and builds a json file of it2,713MIT mdbook-combinera utility to combine mdbook summaries from multiple source into one mdbook29,047MIT mdbook-compressCompress an mdBook project into a single PDF file4,698MPL-2.0Command-line interfaceText processing mdbook-content-collectionsAn mdBook preprocessor that provides Astro-like content collections with typed frontmatter, validation, and structured content…415Apache-2.0Command line utilitiesDevelopment tools mdbook-content-loaderInjects content-collections.json into mdBook pages as a global variable393Apache-2.0Command line utilitiesDevelopment tools mdbook-coreThe base support library for mdbook, intended for internal use only906,327MPL-2.0 mdbook-curly-quotesmdBook preprocessor that replaces straight quotes with curlyquotes, except within code blocks or code spans.7,303MPL-2.0 mdbook-custom-chapteringAn mdbook preprocessor for custom CalVer chapter numbering43MIT mdbook-d2D2 diagram generator plugin for MdBook19,138MITCommand line utilitiesText processing mdbook-davids_cookingA preprocesor for whatever https://davidsotomarchena.gitlab.io/davids-cooking/ needs5,021Unlicense mdbook-declartmdBook preprocessor — renders ```declart code blocks to inline SVG37MIT mdbook-diagramsMermaid diagram generator for mdbook1,328MITVisualization mdbook-diataxisA preprocessor for mdBook which helps apply the Diátaxis documentation framework885GPL-3.0 mdbook-djotDjot plugin for mdBook.8,161MPL-2.0Command line utilities mdbook-docfxartifacts-cargo-credprovider72MIT mdbook-docker-runPlugin for mdbook which runs a script in docker and outputs the result1,569MIT mdbook-docslabmdBook preprocessor for interactive code with docslab835Apache-2.0 mdbook-drawAn mdBook preprocessor for interactive drawing/diagram canvas blocks39Apache-2.0 mdbook-driverHigh-level library for running mdBook712,249MPL-2.0 mdbook-dtmoCreates a book from markdown files with added plugins31,425MPL-2.0 mdbook-echartsA preprocessor and cli tool for mdbook to show chart use echarts.js.6,473MIT mdbook-embedA preprocessor that simplifies embedded URL4,682MIT mdbook-embedifyA rust based mdbook preprocessor plugin that allows you to embed apps to your book, like youtube, codepen, giscus and many other…31,881MIT mdbook-emojimdBook preprocessor that replaces colon-separated emoji short codes with Unicode code points, except within code blocks or code…5,446MPL-2.0 mdbook-emojicodesMDBook Preprocessor for converting your emojicodes (: cat :) into real emojis22,772MITDevelopment toolsEncoding mdbook-emojisAn mdBook preprocessor that reads from stdin, replaces emoji shortcodes with code points, and outputs to stdout.3,249MPL-2.0Command line utilitiesParser implementations mdbook-environmentA preprocessor for MdBook for working with environment variables.2,474Apache-2.0 mdbook-epubAn EPUB renderer for mdbook.34,047MITCommand-line interfaceDevelopment tools mdbook-excalidrawmdBook preprocessor for rendering Mermaid diagrams with interactive zoom controls59MITCommand line utilitiesDevelopment tools mdbook-exercisesAn mdBook preprocessor for interactive exercises with hints, solutions, and test execution375MIT OR Apache-2.0Command line utilitiesDevelopment tools mdbook-extended-markdown-tablePreprocessor for mdBook that generates tables with merged cells from ASCII text1,818MIT OR Apache-2.0Command line utilitiesParser implementations mdbook-external-linksOpen external links inside your mdBooks in a different tab8,040MPL-2.0 mdbook-external-links2Open external links inside your mdBooks in a different tab61MPL-2.0 mdbook-ezanchormdbook preprocessor for anchor references into source code76MIT OR Apache-2.0 mdbook-figurea preprocessor that adds support for numbered figures in mdbook43MIT mdbook-filesPreprocessor for mdbook which renders files from a directory as an interactive widget2,831MIT mdbook-findrepmdBook find / replace preprocessor46MIT mdbook-fishextractA mdbook preprocessor which handles mermaid graphs, offline, requires `mmdc`3,887Apache-2.0 OR MIT mdbook-fix-cjk-spacingmdbook preprocess that fixes CJK line breaks2,992MIT mdbook-fluentmdBook preprocessor for variable interpolation using the Fluent language1,717MIT OR Apache-2.0Internationalization (i18n)Template engine mdbook-footnotemdbook preprocessor for footnotes18,494Apache-2.0Text processing mdbook-force-relative-linksAn `mdbook` pre-processor to transform all local links to relative ones3,555MPL-2.0 mdbook-frontmatterSupport for frontmatter on mdBook.6,748MIT mdbook-frontmatter-stripmdBook preprocessor that strips YAML frontmatter from chapters1,126Apache-2.0Command line utilitiesText processing mdbook-fs-summarySummary generator for mdbook9,744MIT mdbook-gabcmdbook preprocessor to add gabc support1,498MPL-2.0 mdbook-generate-summaryA tool to automatically generate mdBook SUMMARY.md files5,367MITCommand line utilities mdbook-gitInsert git commit files and diffs into mdbook1,549MIT mdbook-gitbookmdBook preprocessor to properly render GitBook specific syntax13,659MPL-2.0 mdbook-github-authorsmdbook preprocessor to display Github profiles of authors of a page2,555MIT mdbook-gitinfoAn mdBook preprocessor to inject Git commit metadata into generated books3,258MIT OR Apache-2.0Command line utilitiesDevelopment tools mdbook-glossarymdBook preprocessor to generate glossary tables.943non-standard mdbook-godboltA preprocessor for mdbook to add runnable code snippets via Godbolt45MIT mdbook-grammarAn mdBook preprocessor to help with the Rust specification.31MIT OR Apache-2.0 mdbook-graphvizmdbook preprocessor to add graphviz support114,460MPL-2.0 mdbook-gruvboxGruvbox dark theme for mdBook117MITCommand line utilities mdbook-hideA preprocessor for mdbook that adds support for hidden chapters12,915BSD-3-Clause mdbook-hintsmdBook preprocessor to add hover hints to your book7,262MIT mdbook-htmlmdBook HTML renderer713,352MPL-2.0 mdbook-i18nL10n/i18n plugin for mdbook6,395MIT mdbook-i18n-helpersPlugins for a mdbook translation workflow based on Gettext.903,638Apache-2.0Command line utilitiesLocalization (L10n) mdbook-icedAn mdBook preprocessor to turn iced code blocks into interactive examples8,680MIT mdbook-iconsAn mdBook preprocessor that replaces Iconify shortcodes with inline SVG.181MITCommand line utilitiesRendering mdbook-image-attrsAn mdbook preprocessor for adding attributes to images60MIT mdbook-image-sizeA mdbook preprocessor which support image size syntax5,850MIT mdbook-include-rsAn mdBook preprocessor that includes external Rust source files812MIT OR Apache-2.0Command line utilitiesDevelopment tools mdbook-indexingmdbook preprocessor for index generation6,271Apache-2.0Text processing mdbook-infisearchInfiSearch plugin for Mdbook.15,609MIT mdbook-inline-highlightingmdBook preprocessor that enables support for inline highlighting3,701MIT mdbook-inline-mathjaxAn mdbook preprocessor which allows inline mathjax with the `$...$` delimeters. Note, the implementation is pretty ad hoc and may…5,844MITAccessibilityCommand line utilities mdbook-inplace-notesAn mdbook preprocessor for inline notes with CSS hover popovers112MITText processing mdbook-journaljournal plugin for mdBook6,431MITCommand line utilitiesTemplate engine mdbook-jupyterenables using jupyter notebooks in mdbook85MIT mdbook-kanagawa-themeStunning Kanagawa‑inspired interactive mdBook landing page with flexible layouts, rich theming, and a built‑in content…843Apache-2.0Command line utilities mdbook-katexmdBook preprocessor rendering LaTeX equations to HTML.192,601MIT mdbook-katex-forkmdBook preprocessor rendering LaTeX equations to HTML.39MIT mdbook-katex2mdBook preprocessor rendering LaTex equations to HTML.2,269MIT mdbook-keeperAn improved testing experience for mdbook.18,680MIT OR Apache-2.0 mdbook-kitshort description of mdbook-kit18MIT OR Apache-2.0 mdbook-kroki-preprocessorrender kroki diagrams from files or code blocks in mdbook10,468non-standard mdbook-langA mdbook preprocessor enables multiple programming languages playground.1,426MIT mdbook-langtabsAn mdbook preprocessor that adds language tabs for code blocks5,146MITCommand line utilitiesText processing mdbook-last-changedmdbook preprocessor to add the last modification date per page16,863MPL-2.0 mdbook-last-updatedAn mdBook preprocessor that renders {{last-updated}} as a relative date.40MIT mdbook-latexAn mdbook backend for generating LaTeX and PDF documents.22,386MPL-2.0 mdbook-linkcheckA backend for `mdbook` which will check your links for you.474,054MIT mdbook-linkcheck2A backend for `mdbook` which will check your links for you.56,594MIT mdbook-lintA fast markdown linter and preprocessor for mdBook5,437MIT OR Apache-2.0Command line utilitiesDevelopment tools mdbook-lint-coreCore linting engine for mdbook-lint - library for markdown linting with mdBook support9,265MIT OR Apache-2.0Development toolsText processing mdbook-lint-rulesetsModular rulesets for mdbook-lint - standard and mdBook-specific linting rules8,905MIT OR Apache-2.0Development toolsText processing mdbook-listingsManaged code listings for mdbook: inline callouts, freezing, and verification27MITCommand line utilitiesText processing mdbook-llms-txt-toolsA tool to convert mdbook to llmstxt.org format2,037MITCommand line utilitiesDevelopment tools mdbook-luadoctestAn mdBook renderer that extracts Lua code blocks as doctests and writes them to a test.lua script64AGPL-3.0-or-laterDevelopment tools::TestingText processing mdbook-manA backend for mdBook that generates man pages2,019MITCommand-line interfaceDevelopment tools mdbook-manmungemdBook pre- and post-processor to help munge (a subset of) the Topiary Book into manpages with mdbook-man23MIT mdbook-markthis is a mdbook preprocessor which can render ==== to <mark></mark>2,886MPL-2.0 mdbook-markdownMarkdown processing used in mdBook725,665MPL-2.0 mdbook-mathAn mdbook preprocessor that converts MathJax LaTeX math blocks to raw LaTeX notation for the LaTeX renderer.40MIT OR Apache-2.0Text processing mdbook-mathpuncAn mdbook preprocessor that prevents line breaks between inline math blocks and punctuation marks when using katex.2,925MIT mdbook-mdincludeAn mdBook preprocessor for better markdown file inclusion.1,361MITCommand line utilitiesText processing