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

mddd-macrosmall framework for DDD init sysmem and CLI interface. Sub crate with macros. Use "mddd" crate12,672MIT mddd-stdsmall framework for DDD init sysmem and CLI interface. Sub crate with std tools. Use "mddd" crate9,274MIT mddd-traitssmall framework for DDD init sysmem and CLI interface. Sub crate with traits. Use "mddd" crate5,281MIT mdeckA markdown-based presentation tool448MITCommand line utilities mdeditmarkdown editor with ratatui and rat-salsa11,100MIT/Apache-2.0Text editors mdev-parserParse the Busybox mdev configuration file3,029MIT mdevctlA mediated device management utility for Linux11,655LGPL-2.1 mdfMDFive, simple md5 tool998MIT mdf4Library for reading MDF4 files1,576MIT mdf4-rsmdf4-rs is a Rust library for working with Measurement Data Format (ASAM MDF4) files.1,799MIT OR Apache-2.0Embedded developmentParsing tools mdfe-rsReserved crate name for future work in Rust478MIT OR Apache-2.0 mdflibRust bindings for mdflib553MIT OR Apache-2.0API bindingsAutomotive mdflib-sysLow-level FFI bindings for mdflib647MIT OR Apache-2.0AutomotiveExternal FFI bindings mdfmtSimple tool to format markdown tables1,627MIT mdforgeDefine, validate, and render typed Markdown extensions for LLM-generated content.16MITParser implementationsText processing mdformatA formatter for markdown source code.2,241MITCommand line utilities mdfriedA markdown viewer for the terminal that renders images and big headers16,256GPL-3.0-or-later mdfrierA markdown parser that produces styled terminal lines1,649GPL-3.0-or-later mdfwobDownload historical market data from IBKR and Databento into FWOB files601Apache-2.0Command line utilities mdfwob-coreMarket-data analysis engine (resampling, indicators, plotting) for the mdfwob toolchain135Apache-2.0Finance mdgA Rust library that implements the MD5 cryptographic hash function2,589MIT OR Apache-2.0AlgorithmsCryptography mdhereA Markdown (vfmd with some extensions) parser (WIP, unusable currently)3,204MIT mdhtmlParse and display a markdown-like HTML subset1,675MIT mdimarkdown include33,675Apache-2.0 mdi-coreLanguage-neutral parser for MDI 2.0 syntax83MITParser implementationsText processing mdictRust implement mdict11,813GPL-2.0-only mdict-parserMdict dictionary mdx file parser3,138MITParsing tools mdict-rsLibrary-first Rust parser for MDict .mdx and .mdd dictionaries288AGPL-3.0-onlyEncodingParser implementations mdiewA lightweight macOS markdown viewer with live reload99BSD-3-Clause mdifwritten in rust, terminal-based disk usage analyzer.49MITCommand line utilitiesFilesystem mdiffSimple visual diff viewer.3,207MIT mdifyA CLI tool that translates md files to html while keeping project structure6,152MIT mdigitalcn-climdigitalcn CLI - Scaffold projects and add @mdigitalcn/uikit components from GitHub70MITCommand line utilitiesDevelopment tools mdinkA terminal markdown renderer with syntax highlighting and image support44MITCommand line utilities mdioAn implementation of Management Data Input/Output.28,529MIT OR Apache-2.0 mdiuBuild documents with gemtext4,300MIT OR Apache-2.0Template engine mdja日本語に最適化されたMarkdownパーサー - CommonMark + GFM対応、目次生成、読了時間計算99MIT OR Apache-2.0Internationalization (i18n)Parser implementations mdk-coreA simplified interface to build secure messaging apps on nostr with MLS.16,103MITCryptographyNetwork programming mdk-macrosShared declarative macros for the MDK workspace15,999MIT mdk-memory-storageIn-memory database for MDK that implements the MdkStorageProvider trait259MITCachingDatabase interfaces mdk-sqlite-storageSQLite database for MDK that implements the MdkStorageProvider trait16,155MITCryptographyDatabase interfaces mdk-storage-traitsStorage abstraction for MDK that wraps OpenMLS storage backends16,330MITCryptographyDatabase interfaces mdkaA HTML to Markdown converter that balances conversion quality with runtime efficiency116,094Apache-2.0Development toolsParsing tools mdka-cliCLI executable for mdka – a HTML to Markdown converter154Apache-2.0 mdka-nodeNode.js bindings for mdka – a HTML to Markdown converter147Apache-2.0 mdka-pythonPython bindings for mdka – a HTML to Markdown converter144Apache-2.0 mdkbPersistent memory, hybrid search, and code intelligence for Claude Code and Codex — with CLI, lifecycle hooks, and MCP27MITCommand line utilitiesText processing mdkitGet markdown out of any document — Pandoc + pdfium + platform-native OCR, dispatched per format.823MIT OR Apache-2.0FilesystemParser implementations mdlData model library to share app state between threads and process and persist the data in the filesystem. Implements a simple way…32,820GPL-3.0 mdl_monkeyA Rust implementation of the Monkey programming language from <https://interpreterbook.com/>.29,306MIT mdlcMarkdown Link Checker. Find broken web and local links.7,452GPL-3.0-only mdlensToken-efficient Markdown structure CLI for agents73MITCommand line utilitiesText processing mdlessA terminal-based markdown file viewer665Apache-2.0Command line utilitiesText processing mdlimdli17,557MulanPSL-2.0 mdlibA beautiful markdown note-taking application1,419MITFilesystemGUI mdlinkAuto-convert HTTP links for your favorite services into nice Markdown links27,181MIT OR Apache-2.0 mdlinttbd1,980non-standard mdlint-clitbd1,486non-standard mdliteA super-lightweight terminal Markdown reader52MITCommand line utilitiesText processing mdliveMarkdown workspace server for AI coding agents337MIT mdlocA Rust command-line tool for processing image links in Markdown files. Download remote images and convert them to Base64 embedded…284GPL-3.0Command line utilitiesText processing mdloggerMulti-device logging system library crate2,351MIT OR Apache-2.0Development tools::Debugging mdlp-rsA utility crate for literate programming in markdown files.1,745Apache-2.0 mdluxTerminal-first Markdown renderer with ANSI and Kitty enhancements45MITCommand line utilitiesText processing mdlynxSmall, fast utility to find broken file links in Markdown documents1,682MIT mdmanmdman1,966MIT OR Apache-2.0 mdmath_coreCore multidimensional mathematics library with fundamental types, traits, and operations4,459MITAPI bindingsMathematics mdmatterA simple front matter parser (unstable)3,348MIT mdmfFormats markdown text files into standard manuscript format for submissions. Works for short stories and multi-part novels.54MIT mdmgA scaffold prototype code tool12,543MIT mdmodelsA tool to generate models, code and schemas from markdown files13,299MIT mdmodels-macroA procedural macro for generating models from a markdown data model3,139MIT mdmuxA terminal UI for browsing markdown files and rendering them in a cmux split51MITCommand line utilitiesText processing mdnA command line tool to search and display documentation from Mozilla Developer Network3,523MIT mdnsA multicast DNS client library. Supports discovery of any mDNS device on a LAN.435,605MITNetwork programming mdns-clientExchange files locally using mDNS1,640MIT mdns-parserDNS message parsing for mDNS Service Discovery935Apache-2.0 OR MIT mdns-protoSans-I/O mDNS protocol state machines (no_std, no_alloc capable, panic-free).2,499MIT OR Apache-2.0Embedded developmentNetwork programming mdns-resolverA simple async legacy mDNS resolver2,733MIT mdns-scannerScan a network and create a list of IPs and associated hostnames, including mDNS hostnames and other aliases.6,781MIT OR Apache-2.0 mdns-sdmDNS Service Discovery library with no async runtime dependency3,567,581Apache-2.0 OR MITNetwork programming mdns-sd-discoveryAsync wrapper for native DNS-SD/mDNS service discovery800MITNetwork programming mdns_covertCovert message transmission via mDNS with ChaCha20-Poly1305 encryption35MITCryptographyNetwork programming mdnt-groups-supportSupport traits for the `picus::group` macro397non-standard mdnt-supportSupport for integrating Midnight with the extractor389non-standard mdnt-support-macrosProc-macros for defining groups for extraction271non-standard mdoMonadic do notation for rust using macro and duck typing17,461WTFPL mdo-cliA simple Rust CLI to convert Markdown to HTML5 (styled with simple.css), with optional file watching43MIT OR Apache-2.0Command line utilitiesText processing mdo-futureZero-cost futures support for rust-mdo7,624WTFPL mdocModern PDF creation through Markdown and LaTeX6,656non-standard mdoc-rsISO/IEC 18013-5 mobile document (mdoc) library — parsing, verification, selective disclosure, and issuance2,721BSD-2-ClauseAuthenticationCryptography mdocserveFast markdown documentation server with React SPA frontend, recursive folder support, and live reload25MIT mdopenPreview markdown files in a browser6,614BSD-3-Clause mdpMyData Protocol. Work with a client server with the user owning all of the data while the server verifies it.1,709MIT mdpackPack codebases into Markdown bundles and expand them back into files.135MIT mdpadA fast, beautiful markdown reader and editor for the terminal42MITCommand line utilitiesText processing mdpageSimple documentation tool6,963Apache-2.0 mdparseA (fast) rust library to parse Discord's flavour of markdown1,620MPL-2.0 mdpastePaste clipboard image as Markdown link55MIT mdpdfA fast CLI tool to convert Markdown files to PDF192MIT OR Apache-2.0Command line utilitiesText processing mdpdf-cliMarkdown to styled PDF — syntax-highlighted, themed, dense or normal layout21MIT mdpdf-coreMarkdown parsing, frontmatter extraction, and syntax highlighting for mdpdf132MIT mdpdf-mcpMCP server exposing mdpdf rendering tools21MIT mdpdf-renderHTML to PDF rendering via headless Chrome131MIT mdpdf-themeCSS theme and layout generation for mdpdf185MIT mdplayscriptAn extension of Markdown for play scripts10,171MITText processing mdpreviewA simple markdown preview tool1,895MIT mdqSelect and render specific elements in a Markdown document10,962MIT OR Apache-2.0Command line utilitiesText editors mdqlMDQL — a queryable database where every entry is a markdown file719AGPL-3.0-onlyCommand line utilitiesDatabase interfaces mdql-coreCore library for MDQL — a queryable database backed by markdown files1,145AGPL-3.0-onlyCommand line utilitiesDatabase interfaces mdql-webWeb server and API for MDQL — a queryable database backed by markdown files971AGPL-3.0-onlyDatabase interfacesWeb programming::HTTP server mdqueryConvert a Markdown file AST to a SQLite database.3,402MIT mdquery-rsA Rust binding library for macOS Spotlight search using Metadata Query API3,488MITAPI bindingsFilesystem mdqyjq for markdown: query and transform Markdown with a hybrid selector and jq DSL57MPL-2.0Command line utilitiesText processing mdrA lightweight Markdown viewer with live reload and multiple rendering backends366MITCommand line utilitiesText processing mdread-donot-use-test-onlyRead a markdown file and return a parsed html file1,678MIT mdreamFastest HTML-to-Markdown converter. Zero dependencies, streaming support.7,619MITCommand line utilitiesParser implementations mdrefMarkdown Reference finding and migration tool.2,690MIT mdrefcheckA CLI tool to validate references in markdown files.1,221MITCommand line utilitiesDevelopment tools mdrendhandle markdown, and add css where needed1,847MIT mdrend-dont-use-lulzRead a markdown file and return parsed html file1,695MIT mdrend-dont-use-my-versiontest project1,234MIT mdrend-dont-use-testRead a markdown file and return a parsed html file1,770MIT mdrend-dont-use-test-456Read a markdown blah1,634MIT mdrend-dont-use-test-jop0693read markdown and parse to html1,772MIT mdrend-dont-use-test-senjuRead a Markdown file and return a parsed HTML file1,588MIT mdrend-dont-use-test123Read a markdown file and return a parsed html file1,884MIT mdrend-dont-use-test123-maurilioRead a markdown file and return a parsed html file1,770MIT mdrend-dont-use-test721Read a markdown file and return a parsed html file.1,688MIT mdrend-dont-use-tom-legrady-testtutorial file to eead a markdown file1,534MIT mdrend-jacky-demo-appRead a markdown file and return a parsed html file1,758MIT mdrend-learning-project-not-for-public-useRead a markdown file. Write to an html file. Flavour with some css.1,701MIT OR Apache-2.0 mdrend-pedroigor91Read a markdown file and return a parsed html file.1,880MIT mdrend-test-dont-useRead a marksdown file and return html1,893MIT mdrend-test-markdown-123Read a markdown file and return a parsed html file1,844MIT mdrend-this-is-only-a-beta-demoRenders markdown to HTML1,453MIT mdriverStreaming markdown printer for the terminal with syntax highlighting426MITCommand line utilitiesText processing mdrssA Rust library for generating RSS feeds from markdown files.1,601MITText processing mdrunMarkdown notebook runner.1,629ISC mdrvModular driver based on Mio for managing multiple connections over different protocols3,454MIT/Apache-2.0AsynchronousNetwork programming mdrv-blCheck and repair external data links in Blender .blend files12MITCommand line utilitiesGraphics mdrv-inkAnalyze, validate, and repair linked assets/fonts in Inkscape SVG files13MITCommand line utilitiesGraphics mdrv-ocInspect and manipulate the OpenCode SQLite database (sessions, projects)32MITCommand line utilitiesDatabase interfaces mdrv-zxMount, index, and manage the /z creative resource store15MITCommand line utilities mdrvserveMarkdown preview server for AI coding agents120MITCommand line utilitiesWeb programming mdsA skim-based `*.md` explore and surf note-taking tool77,448MIT mds-cliMDS (Markdown Script) compiler — command-line interface56MITCommand line utilities mds-coreMDS (Markdown Script) compiler — composable LLM prompt templates (library)79MITTemplate engineText processing mds-rsMarkdown to static HTML slideshow generator.113MIT mdsecheckTools for generating unconditionally secure square Cauchy MDS matrices over prime finite fields for partial…1,386MIT mdserveMarkdown preview server for AI coding agents1,548MIT mdsfFormat, and lint, markdown code snippets using your favorite tools45,420MITCommand line utilitiesDevelopment tools mdshMarkdown shell pre-processor13,165MIT mdsitebuilding blocks for markdown processing and static-site gen2,942MIT OR Apache-2.0API bindingsText processing mdslidesA tool to convert markdown into reveal.js slides10,762Apache-2.0 OR MITCommand line utilitiesTemplate engine mdsnM-DSN: A Multi-address DSN(Data Source Name) parser.118,833MIT OR Apache-2.0 mdsplodeA CLI tool for exploding and serialising Markdown files (metadata, AST, rendered parts, and rendered whole)7,608Apache-2.0 mdsqlSQL queries for markdown tables30GPL-2.0Command line utilitiesText processing mdstitchStreaming markdown preprocessor that closes unterminated syntax token-by-token.244Apache-2.0Parser implementationsText processing mdstoreA file-based storage engine that stores structured data as Markdown files with YAML frontmatter520non-standardDatabase interfacesFilesystem mdstreamStreaming-first Markdown middleware for LLM output (committed + pending blocks, render-agnostic).75,380MIT OR Apache-2.0Parsing toolsText processing mdstream-tokioTokio glue for mdstream (delta coalescing and optional actor helpers).67MIT OR Apache-2.0 mdsycxmarkdown with Sycamore2,641MITGUIWebAssembly mdsycx-macromarkdown with Sycamore3,236MITGUIWebAssembly mdta markdown tool for writers586GPL-3.0-or-later mdt8A command line tool to promote a regular mindfulness meditation practice.3,262ISCCommand line utilities mdt_cliWrite docs once, sync everywhere — markdown templates that eliminate doc drift369UnlicenseDevelopment tools mdt_coreCore engine for mdt — lexer, parser, scanner, and template engine for markdown synchronization620UnlicenseDevelopment tools mdt_lspLSP server for mdt — editor diagnostics, completions, and code actions for markdown templates480UnlicenseDevelopment tools mdt_mcpMCP server for mdt — AI assistant integration for markdown template synchronization480UnlicenseDevelopment tools mdtablelibrary for creating markdown tables that are well formatted3,154MIT mdtable-cliA tool that makes creating tables in markdown much easier!7,792MITCommand line utilitiesText processing mdtablefix`mdtablefix` unb0rks and reflows Markdown tables so that each column has a uniform width. When the `--wrap` option is used, it…68ISC mdtaskRun tasks defined in markdown: mdtask <name> [args]. A thin CLI over mdtask-core.64MIT OR Apache-2.0Command line utilitiesDevelopment tools mdtask-coreEmbeddable, execution-capable Rust task runner whose tasks are defined in markdown (heading = task, fenced block = script, Key:…70MIT OR Apache-2.0Development toolsParser implementations mdtcA simple program to generate a markdown table for the user1,546ISCCommand line utilities mdtermA terminal-based Markdown viewer with syntax highlighting and interactive navigation594MITCommand line utilities mdtgQuickly generate markdown tables in your terminal using a simplistic specification4,517MITCommand line utilitiesParser implementations mdtocgenerate table of contents for markdown4,692MIT mdtoepsonFilter to change from markdown format to Epson ESC codes for my Panasonic KX-2123.3,896GPL-3.0 mdtohtmlA simple markdown to html renderer (with a couple of missing features)3,725MIT mdtransMarkdown parser and transformer using `pest.rs`, focused on flexibility to a project's needs10,109GPL-3.0-only mdtransforma simple program that renders Markdown as HTML for websites3,826MIT mdtranslationA utility to prepare multi-lingual Markdown documents5,675MIT OR Apache-2.0Localization (L10n)Text processing mdtranslation-cliCommand-line tools for using mdTranslation, which can be used to prepare multi-lingual Markdown documents1,728MIT OR Apache-2.0Localization (L10n)Text processing mdtuiA fast terminal-based Markdown viewer and editor built with Rust.162MITCommand line utilitiesText editors mdtype-coreCore types and traits for mdtype — a type checker for Markdown.21MITCommand line utilitiesText processing mdtype-reporter-humanHuman-readable reporter for mdtype (colored, grouped by file).14MITCommand line utilitiesText processing mdtype-reporter-jsonStructured JSON reporter for mdtype. Stable, versioned public contract.14MITCommand line utilitiesText processing mdtype-rules-stdlibBuilt-in body rules for mdtype: forbid-h1, required-sections, section-order, forbidden-sections.14MITCommand line utilitiesText processing mdtype-schema-yamlYAML-backed SchemaSource for mdtype.14MITCommand line utilitiesText processing mdupGenerate doc site2,819MIT mdurlURL parser and formatter that gracefully handles invalid input.270,990MITEncodingParser implementations mdutilsUtility preprocessors for mdBook20MIT mdvTerminal Markdown Viewer846MITCommand line utilitiesText processing mdvalidateMarkdown schema validation engine499MIT mdvalidate-utilsUtility functions for mdvalidate153MIT mdvaultCLI tool for managing markdown vaults with structured notes, validation, and search302MITCommand line utilitiesText processing mdvault-coreCore library for mdvault - markdown vault management453MITCommand line utilitiesText processing mdvewRender markdown files as images in the terminal47MITCommand line utilities