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.

moritzbrantner-video-analysis-detectorsScene detection algorithms and detector adapters for video-analysis.18MIT OR Apache-2.0AlgorithmsComputer vision moritzbrantner-video-analysis-ffmpegFFmpeg-backed media ingest for video-analysis.84MIT OR Apache-2.0AlgorithmsComputer vision moritzbrantner-video-analysis-ingestMedia ingest traits and source adapters for video-analysis.316MIT OR Apache-2.0AlgorithmsComputer vision moritzbrantner-viz-engine-coreBrowser-independent computation kernels for viz-engine.38MIT moritzbrantner-viz-engine-wasmWASM bindings for viz-engine browser computation kernels.36MIT moriumA placeholder for a future auido library972MIT OR Apache-2.0 morkapplication for sending files over udp written in rust6,319MIT OR Apache-2.0Command line utilities mork-message-deriveprocedural macros for mork2,477MIT OR Apache-2.0 mork-rust-sdkA Rust client to work with MORK.71MITAPI bindings morkovmapA data-driven, Markov Chain-based tilemap generator library and app.5,988Apache-2.0Game development morkovmap_rcA data-driven, Markov Chain-based tilemap generator library and app. Single-thread-flavored.2,733Apache-2.0Game development morningstarA small library to control Morningstar solar charge controllers14,026MIT/Apache-2.0Hardware support morningtourustsmall generator for german swear words.3,299LGPL-3.0 moroExperimental structured concurrency support for async Rust (similar to trio's nurseries)12,605MIT OR Apache-2.0 moro-localExperimental structured concurrency support for async Rust (similar to trio's nurseries). Works with non-Send futures on stable…33,440MIT OR Apache-2.0 moroccoStore your secrets securely in the cloud.2,022Apache-2.0 morok-codegenBackend code generation for the Morok ML compiler243MIT morok-deviceDevice abstraction layer for the Morok ML compiler352MIT morok-dtypeType system for the Morok ML compiler447MIT morok-irIntermediate representation for the Morok ML compiler403MIT morok-macrosProcedural macros for the Morok ML compiler452MIT morok-onnxONNX model importer for the Morok ML compiler52MIT morok-runtimeKernel execution runtime for the Morok ML compiler179MIT morok-scheduleOptimization passes and pattern engine for the Morok ML compiler302MIT morok-tensorHigh-level lazy tensor API for the Morok ML compiler116MIT morosMOROS: Obscure Rust Operating System20,693MIT morpUtilities for javascript monorepos1,913MITCommand line utilitiesDevelopment tools morphMath animation library212MIT morph-cliAST-based codebase migration and codemod tool for JavaScript and TypeScript projects.20MITCommand line utilitiesDevelopment tools morph-coreForm alignment and landmark matching primitives built on the csp-solver constraint engine.18MIT morph-rsDictionary Morphologizer for Russian language3,817non-standard morph3dYet another assimp alternative (obj, gltf & glb is supported). DAE, Stl and Usdz support is comming soon.2,201MIT OR Apache-2.0Game developmentGraphics morph_gntProvides queryable text of the Greek New Testament (SBLGNT), including glosses and parsing data.4,767MITText processing morpharchMonorepo architecture drift visualizer with animated TUI274MIT OR Apache-2.0Command line utilitiesDevelopment tools morpheusWIP totally broken matrix client1,757AGPL-3.0-only morpheus-rsSecurity log pipeline: ingest, normalize, correlate. Inspired by D3 Security Morpheus.19MIT OR Apache-2.0Command line utilitiesParsing tools morphineA software-based neuromorphic computing engine1,562MIT morphioMorphs the font, so one word renders as another84MITCommand line utilitiesWebAssembly morphismA structure for suspended closure composition in Rust19,088MIT morphiusA tool to randomize test generation to eliminate cheating.1,626Apache-2.0MathematicsTemplate engine morphixObserving and serializing mutations6,674MIT morphix_deriveDerive macros for morphix5,842MIT morphomagnusi-improved version of mdblog6,051FairCommand line utilities morpho-rs-apiRust API library for querying Morpho V1 (MetaMorpho) and V2 vaults via GraphQL310MIT morpho-rs-cliCLI tool for querying Morpho vaults197MIT morpho-rs-contractsContract bindings and transaction clients for Morpho vaults403MIT morpho-rs-simSimulation library for Morpho vault APY calculations200MIT morphormorphor constructs finite-state machines and transducers.1,345Apache-2.0Command line utilitiesParser implementations morphormA UI layout engine72,580MIT morphx-wordlistFast keyword-based wordlist generator for combinatoric password, username, and pattern expansion19MITAlgorithmsCommand line utilities morphyProgramatic batteries-included animation framework.16MIT morpion-solitaireMorpion Solitaire: a GUI + headless solver (NRPA, perturbation, exhaustive) for record hunting, with a WebAssembly build.140GPL-3.0-or-laterGamesMathematics morpion-solitaire-recordMSR — a self-describing interchange format for Morpion Solitaire games (reader, writer, validator). Implements the MSR 0.1…95MIT OR Apache-2.0EncodingGame development morpion-solitaire-recordsA curated corpus of Morpion Solitaire record games, embedded as MSR records.84MIT OR Apache-2.0Games morqTDD/BDD assertion interface8,379MITDevelopment toolsDevelopment tools::Testing morristownUtility library for working with https://github.com/coding-horror/basic-computer-games7,123MITCommand-line interfaceGame development morroA local browser-environment manager — browsers, profiles, launch presets, and sessions as reusable environments for humans and…19MIT OR Apache-2.0 morrrDownload an Ordinary application's templates as static files.1,334AGPL-3.0-only morrsseRemake of BSD's `morse`2,832Unlicense OR MIT OR Apache-2.0 morsA crate for converting morsecode to text and reverse3,276MIT morseCrate to translate ascii to morse and morse to ascii5,362MIT morse-code-cipherA simple and flexible morse code encryption and decryption library for Rust.1,114GPL-3.0 morse-codecLibrary for live decoding and encoding of morse code messages. Supports multiple embedded devices and operating systems by being…13,449MITAccessibilityEmbedded development morse-libLibrary for coding/decoding Morse Code with multilanguage support7,190GPL-3.0-or-laterEncodingParsing tools morse-nostdA nostd version of the morse crate3,699GPL-3.0-only morse-questThis crate is deprecated. Please see the code-smore crate instead.9,075MIT morse_codeencode and decode Morse code1,549MIT morse_code_japaneseThis is a library for handle Japanese Morse Code. (和文モールス符号)907MIT morse_code_parserA Morse code parser and decoder implemented in Rust.2,537MITParsing toolsText processing morse_n_sTest program that plays Morse code "N"s using Rust and CPAL, inspired by its use in historical aviation communications, including…722MIT morse_rsA simple morse code translator, with the abilty to write to WAV files using Hound.5,331MIT morsecA library to handle transmitting Morse code messages3,871MIT morseclockYet another not-so-intuitive clock2,829MIT morselNote: This library is still in the development phase and may not be entirely functional. The ultimate MORSE Library!1,563CC0-1.0 morseldbTo be continued1,273MIT morsels_commonInternal library for other morsels packages.45,434MIT morsels_indexerA complete and more scalable pre-built index approach to client-side search.43,059MITCommand line utilities morsels_lang_asciiBasic ascii tokenizer for morsels.44,708MIT morsels_lang_chineseChinese tokenizer for morsels.43,251MIT morsels_lang_latinAscii tokenizer with stemmers for morsels.43,093MIT morseusUne bibliothèque Rust pour encoder et décoder du texte en code Morse, jouer des signaux sonores et exporter en fichiers audio WAV.5,172MITCompressionCryptography morsewaveHigh-performance Morse code encoder/decoder with WebAssembly support and Web Audio API playback42MITEncodingMultimedia::Audio morseytypeMorseyType is a terminal-based Morse code typing trainer designed to help you improve your Morse code proficiency through…743non-standard morsifyEasily convert text to Morse code and vice versa.1,590MITEncodingText processing morslateA commandline morse code encoder/decoder1,593MITCommand line utilities mortNext-gen deploy tool3,117 mortalCross-platform terminal interface621,760MIT/Apache-2.0Command-line interface mortalsimMortalSim (placeholder for now)1,404MIT OR Apache-2.0 mortalsim-coreMortalSim core simulation library1,847MIT OR Apache-2.0 mortalsim-humanMortalSim Human1,621MIT OR Apache-2.0 mortalsim-simple-blood-flowMortalSim module for simple closed circulation flow of blood concentrations1,314MIT OR Apache-2.0 mortarCrate for archive manipulation and viewing1,614MIT mortar_cliMortar language command line tool212MIT OR Apache-2.0Game developmentParsing tools mortar_compilerMortar language compiler core library1,216MIT OR Apache-2.0Game developmentParsing tools mortar_distanceCallibrate your mortar distance in PlayerUnknown's Battlegrounds (PUBG).1,598MIT mortar_grammarMortar language syntax definition41MIT OR Apache-2.0Game developmentParsing tools mortar_languageA Domain Specific Language designed for game dialogue and text event systems.270MIT OR Apache-2.0Game developmentParsing tools mortar_lspMortar language LSP server410MIT OR Apache-2.0Game developmentParsing tools mortemEasy self-deleting executables5,296MITDevelopment tools mortgaugea simple calculator for figuring out how much you can offer for a house in the UK823GPL-3.0 mortiseA distributed open source system for reducing the cost of creation1,607MIT OR Apache-2.0 mortonMorton space filling curve functions141,708MITAlgorithmsCaching morton-encodingA crate for encoding and decoding Morton ("Z-order") keys.92,654MIT OR Apache-2.0Algorithms morton-indexTypes and functions for efficiently and easily work with Morton indices4,259non-standard morton_lutA morton-encoding crate based on fast LUT algorithm36MIT OR Apache-2.0 mortyA SystemVerilog source file pickler.20,171non-standardCommand line utilities morusMORUS authenticated cipher (MORUS-1280-128)7,238MITCryptographyNo standard library mosCommand-line interface for the Mosaic typesetting engine (manifest §15.1).31MITCompilersText processing mos-allocallocator for mos architecture6,585MIT OR Apache-2.0 mos-bibBibliography and citation engine for Mosaic (manifest §12).53MITCompilersText processing mos-cacheIncremental build cache for Mosaic (manifest §7, §32).59MITCompilersText processing mos-coreCore document model, IDs, and diagnostics for Mosaic (manifest §5, §31).289MITCompilersText processing mos-cslCitation Style Language (CSL) data model and style parser for Mosaic (manifest §12).17MITCompilersText processing mos-evalExpression and scripting evaluator for Mosaic (manifest §4, §25).77MITCompilersText processing mos-fontsFont discovery, shaping, and metrics for Mosaic (manifest §22.1).134MIT AND OFL-1.1CompilersText processing mos-hardwareHardware register tables and support functions for 8-bit retro computers like the Commodore 64, MEGA65 and others.17,494MIT OR Apache-2.0Embedded developmentNo standard library mos-htmlSemantic HTML backend for Mosaic (manifest §21.2).60MITCompilersText processing mos-layoutInline, block, and page layout for Mosaic (manifest §6 stages 5–7, §22, §33).113MITCompilersText processing mos-lspLanguage server for Mosaic (manifest §17).33MITCompilersText processing mos-packagesPackage manifest and dependency resolution for Mosaic (manifest §14).60MITCompilersText processing mos-parseParser for the Mosaic source language (manifest §3, §6 stages 1–2).111MITCompilersText processing mos-pdfPDF backend for Mosaic (manifest §21.1).63MITCompilersText processing mos-testcustom test runner for rust-mos1,711MIT OR Apache-2.0 mos-test-macrosmos-test macros2,318MIT OR Apache-2.0 mos6502A MOS 6502 Emulator20,419BSD-3-Clause mos6502_assemblerDSL for MOS6502 assembly6,561MIT mos6502_modelMOS6502 hardware model7,285MIT mos6510rsMOS6510 emulator2,717non-standard mos_6502_cpuRemove4,896GPL-3.0 mosaicA crate for easily drawing tiles from a tilesheet with `ggez`.1,541MIT OR Apache-2.0 mosaic-cliCLI for Mosaic — the AI-powered Large Numbers Model (LNM) planning platform.12MIT OR Apache-2.0Command line utilities mosaic-coreCore kernel for Mosaic — the AI-powered Large Numbers Model (LNM) planning platform.14MIT OR Apache-2.0Command line utilities mosaic-deriveproc-macro for the mosaic crate3,179GPL-3.0 mosaic-engineCore engine for Mosaic — the AI-powered Large Numbers Model (LNM) planning platform.14MIT OR Apache-2.0Command line utilities mosaic-langA compiler for Mosaic.3,371non-standardCompilers mosaic-lnmMosaic LNM — an AI-powered Large Numbers Model platform for planning, forecasting, and analytics.14MIT OR Apache-2.0Command line utilities mosaic-modelThe data model for Mosaic1,378MIT OR Apache-2.0 mosaic-recipeRecipe layer for Mosaic — the AI-powered Large Numbers Model (LNM) planning platform.14MIT OR Apache-2.0Command line utilities mosaic-tesseraTessera ingestion engine for Mosaic — the AI-powered Large Numbers Model (LNM) planning platform.14MIT OR Apache-2.0Command line utilities MOSAIC-UMDThe Universal Measurement Data (UMD) Structure for the Motor Oral Speech Analysis and Integrated Computation (MOSAIC) software.…37GPL-3.0-only mosaicmemRust implementation of MosaicMem: Hybrid Spatial Memory for Video World Models20MITComputer visionMultimedia::Video mosaicoTerminal User Interface library20Apache-2.0 mosaikA Rust runtime for building self-organizing, leaderless distributed systems.955MIT mosaik-apiHigh-level API for Mosaik, a flexible Smart Grid co-simulation framework.1,055MITAPI bindingsSimulation mosaik-macrosProcedural macros for the Mosaik runtime.307MIT mosaikaA repository projection and textual rewrite tool.113MIT mosaiqplaceholder, will be used very soon18MIT OR Apache-2.0 mosaiq-app-apiThe Rust API for Mosaiq apps.6,756MIT mosaiq-app-c-bindingsRust bindings for the Mosaiq apps.4,601MIT mosaiq-app-macrosEase-of-use macros for the Mosaiq apps written in Rust.7,941MIT mosaiq-c-bindingsRust bindings for the Mosaiq apps.3,420MIT moscatoOutline scaler for OpenType glyphs.4,126MIT OR Apache-2.0GraphicsText processing mosea-adderrust tutorial3,307MIT mosecModel Serving made Efficient in the Cloud.52,179Apache-2.0 mosekRust API for MOSEK optimization tools29,385BSD-4-ClauseAPI bindingsMathematics mosekcomodelLibrary for Conic Optimization Modeling with Mosek7,453MITMathematicsScience mosekcomodel-optserverMOSEK OptServer backend for mosekcomodel720MITMathematicsScience mosekcomodel_highsHIGHS backend for mosekcomodel1,128MITMathematicsScience mosekcomodel_mosekMOSEK backend for mosekcomodel1,186MITMathematicsScience mosezSomething relates to GNAP1,666non-standard mosh-server-upnpmosh-server wrapper for NATs5,451MIT moshimoshi, a real-time voice AI64,744MIT/Apache-2.0Science moshi-backendmoshi, a real-time voice AI4,683MIT/Apache-2.0Science moshi-climoshi, a real-time voice AI5,348MIT/Apache-2.0Science moshi-dbmoshi, a real-time voice AI1,066MIT/Apache-2.0Science moshi-servermoshi, a real-time voice AI30,381MIT/Apache-2.0Science moshi-server-dbmoshi, a real-time voice AI1,550MIT/Apache-2.0Science moshimoshiA small crate to sugar working with command callbacks in bevy.2,694MIT OR Apache-2.0 moshpitmoshpit client (mp) — encrypted, resilient remote terminal session client359MIT OR Apache-2.0Command-line interfaceCryptography moshpit-agentmoshpit agent — holds identity keys in memory and serves them over a Unix socket241MIT OR Apache-2.0Command-line interfaceCryptography moshpit-keygenPerform various key tasks for moshpit308MIT OR Apache-2.0Command-line interfaceCryptography moshpitsmoshpits server (mps) — server daemon for moshpit remote terminal sessions365MIT OR Apache-2.0Command-line interfaceCryptography moshudpAlternative simplistic UDP-based session establisher for mosh-client and mosh-server.6,518MIT/Apache-2.0Command line utilities mosir-sdk-rsRust SDK for the Mosir public GraphQL API135LGPL-3.0-or-laterAPI bindings mosisAssembler and Disassembler for the MOSIS instruction set4,005MIT OR Apache-2.0Encoding mosmixContains a database of all mosmix weather-stations.18MITCommand line utilities mosoxLP matrix generator for GMPL349MIT mosquitoMosquito, a simple HTTP server that logs request parameters.3,931MITCommand line utilitiesNetwork programming mosquittoRust bindings to libmosquitto2,126MIT mosquitto-authPlugin for mosquitto authentication3,129MIT mosquitto-clientRust interface to the Mosquitto MQTT broker client66,839MIT mosquitto-client-wrapperRust interface to the Mosquitto MQTT broker client. This is a fork of https://github.com/jsloth/mosquitto-client.18,878MIT mosquitto-ioSystem bindings to libmosquitto3,467MIT mosquitto-jwt-authPlugin for Mosquitto MQTT broker, which enables authentication and authorisation via JWT over password.1,951non-standard mosquitto-pluginA simple way to create plugins for mosquitto, using rust code24,913MIT mosquitto-rsAn async MQTT client based on libmosquitto36,453MIT mosquitto-sysSystem bindings to libmosquitto3,034MIT mossExperimental Moss interpreter6,629CC0-1.0 moss-bounty-x402-clientMoss Bounty X402 Client.107MIT moss-corePure-Rust content engine for moss: AST, render, resolve, validate, frontmatter, schema.79MITText processing moss-fmtAn executable tool to extract only desired files from a series of zips2,891MITCommand line utilitiesFilesystem moss-oxideA simple, open-source software similarity metric, written in Rust.4,021MIT moss-sdkCryptographic signing for AI agents using ML-DSA-44 (post-quantum)40BSL-1.0AuthenticationCryptography moss-trimmerArchiver and parser for Measure of Software Similarity (MOSS) results7,838MIT moss-tts-nanoMOSS-TTS-Nano inference using ONNX Runtime with streaming decode and advanced sampling40Apache-2.0 moss_glfw_windowingGlfw windowing implementation of the Moss game engine1,226MIT OR Apache-2.0 moss_inputInput part of the Moss game engine1,252MIT OR Apache-2.0 moss_windowingWindowing api of the Moss game engine1,242MIT OR Apache-2.0 mossfets-game-of-lifeA small, optionally zero-dependency Conway's Game of Life library2,793GPL-3.0-or-later mosskeys-climosskeys CLI and daemon: publish public keys, sign checkpoints locally (BYOK), and verify key history read-only and offline.107MIT OR Apache-2.0