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.

mistletoe-apiAPI objects and interfaces for the Mistletoe Package Manager5,008Apache-2.0 mistletoe-bindBinding helper library for writing Mistletoe packages2,838Apache-2.0 mistletoe-macrosMacros for use when writing Mistletoe packages3,144Apache-2.0 mistqlRust implementation of MistQL1,609MIT mistralRISC-V Operating System1,650MIT OR Apache-2.0 mistral-apiRust client library for Mistral API1,648Apache-2.0 mistral-openapi-clientOur Chat Completion and Embeddings APIs specification. Create your account on [La Plateforme](https://console.mistral.ai) to get…21MIT mistral-rouilleMistral Rouille is a Rust crate customized from Mistral's official OpenAPI specification. This crate provides a convenient and…1,474MIT OR Apache-2.0API bindingsAsynchronous mistral_api_clientUnofficial Rust client for Mistral AI API735MIT OR Apache-2.0API bindingsWeb programming mistral_ocrCLI tool to convert PDF, image, and document files into Markdown using Mistral AI's OCR API168MIT mistral_ocr_guiGUI tool for Mistral OCR - convert documents to Markdown using Mistral AI44MIT mistralaiMistal AI's rust API1,606Apache-2.0 mistralai-clientMistral AI API client library for Rust (unofficial).22,176Apache-2.0API bindings mistralrsFast, flexible LLM inference.92,848MITAPI bindingsScience mistralrs-audioFast, flexible LLM inference.115,078MITAPI bindingsScience mistralrs-cliCommand-line interface for mistral.rs LLM inference2,320MITAPI bindingsScience mistralrs-coreFast, flexible LLM inference.115,067MITAPI bindingsScience mistralrs-kv-cacheTrait interface for compressed KV-cache implementations in mistral.rs300MIT OR Apache-2.0AlgorithmsScience mistralrs-macrosProc macros for mistral.rs tool definitions92,785MITAPI bindingsScience mistralrs-mcpMCP (Model Context Protocol) client for mistral.rs115,084MITAPI bindingsDevelopment tools mistralrs-paged-attnFast, flexible LLM inference.56,341MITAPI bindingsScience mistralrs-quantFast, flexible LLM inference.115,553MITAPI bindingsScience mistralrs-server-coreFast, flexible LLM inference.3,352MITAPI bindingsScience mistralrs-visionFast, flexible LLM inference.115,136MITAPI bindingsScience mistralrs_cudarc_forkSafe wrappers around CUDA apis6,466MIT OR Apache-2.0 misty-astLibrary containing the full AST definitions for the Misty language214BSD-3-ClauseCommand line utilitiesCompilers misty-codegen-rsMisty language code generator targetting the Rust language23BSD-3-ClauseCommand line utilitiesCompilers misty-compilerMisty Compiler - CLI utility to build Misty projects23BSD-3-ClauseCommand line utilitiesCompilers misty-coreCore types and shared utilities used by other Misty crates59BSD-3-ClauseCommand line utilitiesCompilers misty-netNetworking code for Misty, utility functions for codegen, router, client, and server implementations42BSD-3-ClauseCommand line utilitiesCompilers misty-parserParser code required by the Misty Compiler145BSD-3-ClauseCommand line utilitiesCompilers misty-vmA rust library for building view models.9,570MIT OR Apache-2.0 misty-vm-macroMacros of misty-vm.7,449MIT OR Apache-2.0 misty-vm-testTest helpers of misty-vm.6,902MIT OR Apache-2.0 misuUtil to help you Make Illegal States Unpresentable1,640MIT OR Apache-2.0 misykatIslamic library for Rust1,026GPL-3.0-onlyDate and timeScience mitMIT{,-0} license generator15,018MITCommand line utilities mit-build-toolsGenerate different things from a clap app file135,746CC0-1.0Command line utilitiesDevelopment tools mit-commitFor building commit linters. This makes it easy.175,972CC0-1.0Parser implementationsParsing tools mit-commit-message-lintsCheck the correctness of a specific commit message. Designed to be used in tools providing commit-msg style hooks461,453CC0-1.0Command line utilitiesDevelopment tools mit-commit-msgValidate the commit message that a user has input425,229CC0-1.0Command line utilitiesDevelopment tools mit-hook-test-helperTesting help tools for git-mit455,085CC0-1.0Command line utilitiesDevelopment tools mit-lintLints for commits parsed with mit-commit.102,541CC0-1.0Development tools mit-pre-commitRun first, before you even type in a commit message. It's used to inspect the snapshot that's about to be committed.425,493CC0-1.0Command line utilitiesDevelopment tools mit-prepare-commit-msgThis hook is invoked by git-commit right after preparing the default log message, and before the editor is started.426,585CC0-1.0Command line utilitiesDevelopment tools mitaMita client - CLI and library for Mita monitoring system1,943MITCommand line utilitiesDevelopment tools mitatabenchmarking lib/cli90,149MIT mitch3ls_first_crateA collection of utilities to make performing certain calculations more convenient.1,895MIT miteA command-line tool for searching words in files.1,051MITCommand line utilities mitempRead Xiaomi MI Temperature and Humidity Sensor over BLE4,228MIT/Apache-2.0 miterRatio calculator on your terminal.5,988MIT OR Apache-2.0Command line utilities mitexMiTeX is a TeX2Typst converter.14,838Apache-2.0 mitex-cliCLI for MiTeX.2,765Apache-2.0Command line utilitiesCompilers mitex-globGlob impl for MiTeX17,853Apache-2.0 mitex-lexerLexer for MiTeX16,700Apache-2.0 mitex-parserParser for MiTeX16,374Apache-2.0 mitex-specSpecification Library for MiTeX17,355Apache-2.0 mitex-spec-genGuard to geneate specification files for dependent crates16,922Apache-2.0 mitgenMIT License Generator1,117MITCommand line utilities mithralPlaceholder22MIT mithrandirA build and shell configuration system with dependency management19GPL-3.0-or-later mithrilThis crate implements state-of-the-art cryptographic primitives.1,720Apache-2.0 mithril-aggregator-clientClient to request data from a Mithril Aggregator3,342Apache-2.0 mithril-aggregator-discoveryMechanisms to discover aggregators available in a Mithril network.3,202Apache-2.0 mithril-build-scriptA toolbox for Mithril crates build scripts49,335Apache-2.0 mithril-cardano-node-internal-databaseMechanisms that allow Mithril nodes to read the files of a Cardano node internal database and compute digests from them22,788Apache-2.0 mithril-clientMithril client library51,809Apache-2.0Cryptography mithril-commonCommon types, interfaces, and utilities for Mithril nodes.58,331Apache-2.0 mithril-stmA Rust implementation of Mithril Stake-based Threshold Multisignatures (STMs).72,618Apache-2.0Cryptography mithroxidemithroxide1,777MIT mithrustA rust web framework inspired by mithriljs1,853MIT mitm2openapiConvert mitmproxy flow dumps and HAR files to OpenAPI 3.0 specs — fast Rust rewrite of mitmproxy2swagger405MITCommand line utilitiesDevelopment tools mitmproxyThis crate is reserved for the mitmproxy project.1,652MIT mitoA Unified Distributed Transport Evaluation Framework6,664Apache-2.0Command line utilitiesConcurrency mito-protocolA package for interacting with the Mito Protocol3,470Apache-2.0 mitochondriaMitochondria is the powerhouse of the `Cell`166,665ISC mitoomitoo is a Rust toolkit library that encapsulates methods such as configuration reading, file operations, encryption and…2,942MITCryptographyDevelopment tools mitosThin direct-mode Rust client for the mitos standalone and hosted sandbox-server REST API.16Apache-2.0API bindings mitosisCrate providing the ability to spawn processes with custom closures10,082MIT/Apache-2.0 mitoxideRust library for remote execution and automation inspired by Mitogen214MITCommand line utilitiesNetwork programming mitoxide-agentRemote agent binary for Mitoxide217MITCommand line utilities mitoxide-protoProtocol definitions and codec for Mitoxide655MITEncodingNetwork programming mitoxide-sshSSH transport layer for Mitoxide368MITNetwork programming mitoxide-wasmWASM runtime support for Mitoxide511MITDevelopment toolsWebAssembly mitre-assistantA more flexible, useful and cooler Mitre ATT&CK Client50,897MITCommand line utilities mitrid_coreCore library of the Mitrid framework30,903Apache-2.0CryptographyDevelopment tools mitseinStrongly typed APIs for non-empty collections, slices, and iterators.139,567MITData structuresNo standard library mitsubaLightweight 4chan board archive software (like Foolfuuka), in Rust3,116AGPL-3.0Web programming::HTTP server mittaglefflerHigh performance implementations of the Mittag-Leffler function3,933MITAlgorithmsScience mittensinput for warmth1,290MPL-2.0 mittens-engineA Vulkan and OpenXR scene engine with ECS, reactive signals, and Meow Meow scripting15MIT mittens-queryCSS and Meow Meow query parsers and a host-neutral tree evaluator18MIT mittlife_cyclesthe mittwald extension signature verifier2,548MIT mittoA file upload server compatible with ShareX.1,574GPL-3.0-or-later mitzvahAn alternative to `syn`.1,534MIT mitzvah_macrosAn alternative to `syn`.1,542MIT miuData values commonly used in the game Marble It Up! & it's Ultra version.49MIT miuraMath library written for learning Rust.3,296CC-BY-NC-SA-1.0 miuturnA high-performance TURN server implemented in Rust, designed for WebRTC applications.133MIT miuu_replayParse .replay files from the game Marble It Up! Ultra43MITParsing tools mivA crate for working with Roman numerals3,113MITValue formatting miv-editorA toy text editor with pretty bad functionality1,622MIT mividtim_minigrepA very simple version of the grep utility1,578MIT OR Apache-2.0 mivimmivim4,024MIT miwaMiwa3,523Apache-2.0 miwa-coreMiwa core3,934Apache-2.0 miwa-macrosMiwa macros4,327Apache-2.0 mixmix - a rust ui library cooked up in half a day! (expect extra salt)5,111MIT OR Apache-2.0 mix-distributionMixture distributions7,875MIT OR Apache-2.0 mix_colorLibrary that returns mixed color.1,536MIT OR Apache-2.0 mix_colorsMix Colors(Red,Yellow,Blue) according to the RYB color model3,092MIT OR Apache-2.0 mix_linkmessage oriented noise based cryptographic link layer for mixnets10,878AGPL-3.0-only mixboxPigment-Based Color Mixing13,054CC-BY-NC-4.0 mixedDynamic type library.1,642MulanPSL-2.0 mixed-numA trait for generic implementations of numerical methods.34,624non-standard mixed-signalsGeneric signal generator library for animations, audio, games, and simulations737MITGame developmentGraphics mixed_arrayConstruct arrays of mixed types.3,336MIT OR Apache-2.0Rust patterns mixed_radix_counterA no_std crate for counting in a mixed radix system.1,516MIT mixed_refMixed references to owned and borrowed memory.3,668MIT/Apache-2.0No standard library mixed_type_procProcedural macros for creating generic mixed type enums.2,576MIT OR Apache-2.0Development tools::Procedural macro helpers mixedradixMixedRadix arithmatic made simpler81Apache-2.0 mixedradix_macrosPlease directly use the `mixedradix` crate125Apache-2.0 mixerA crate that implements the API of the Mixer streaming service.1,884MIT mixer_ggmaldoProfessional audio mixer for DAW — dynamic channels, EQ, FX buses, sidechain, metering23MITMultimedia::Audio mixer_wrappersWrappers around the Mixer APIs16,671Apache-2.0 AND MITAPI bindings mixfmtMIXAL formatting2,272MIT mixi2Async Rust SDK for the mixi2 Application API.35Apache-2.0API bindingsAsynchronous mixinmixin macros7,175MIT/Apache-2.0Development tools mixin-sdkmixin.one network sdk4,292non-standard mixin-sdk-rsMixin SDK for Rust1,321Apache-2.0 mixing_coloursMixes Primary colours to generate Secondary Colours1,651MIT mixingcutA program to solve the MAXCUT SDP Relaxation.1,545BSD-3-ClauseCommand line utilitiesMathematics mixinxmixin not only struct fields, but also impl funcs and traits.1,806MIT OR Apache-2.0 mixisGPU-accelerated generalized linear mixed models22MIT OR Apache-2.0 mixlibMIX architecture utilities3,775MIT mixmodReduce frontier LLM cost with supervised worker models24MIT OR Apache-2.0 mixnetA mix network based on Loopix5,353,332MITAsynchronousNetwork programming mixoscRust OSC client and control surface for Behringer X32-family mixers399BSD-2-ClauseMultimedia::Audio mixpanelmixpanel api v2.0 for rust4,752MIT mixpanel-rsA Rust client for Mixpanel903,596MITAPI bindings mixrAn audio resampler & mixer.5,271MITGame developmentMultimedia::Audio mixtEstimate mixture model weights for a fixed log-likelihood matrix.70LGPL-2.1-or-later mixtapemake music in command line400MIT mixtape-anthropic-sdkMinimal Anthropic API client for the mixtape agent framework326MITAPI bindingsAsynchronous mixtape-cliSession storage and REPL utilities for the mixtape agent framework111MITCommand line utilitiesDevelopment tools mixtape-coreAn agentic AI framework for Rust439MITAPI bindingsAsynchronous mixtape-mcpMCP server that connects Claude to a Jellyfin music library for playlist curation19MIT OR Apache-2.0Command line utilitiesMultimedia::Audio mixtape-toolsReady-to-use tool implementations for the mixtape agent framework110MITAsynchronousDevelopment tools mixtapetorrentRust library for mixtapeTorrent.com2,788MITCommand line utilities mixtricsOne crate for all metrics.9,082,527Apache-2.0 mixtursUnofficial implementation of Dirichlet Process Mixture Model Split/Merge algorithm1,596MITComputer visionMathematics mixtuurHarmonic pitch colour generator for Cubase19GPL-3.0-or-laterCommand line utilitiesMultimedia::Audio mixxcMinimalistic volume mixer.18,357MIT miy_rpn_calcRPN(Reverse Polish Notation) library1,583MIT miyabi-a2aAgent-to-Agent (A2A) task storage and communication for Miyabi177Apache-2.0API bindingsDevelopment tools miyabi-agent-businessMiyabi Business Agents - 14 specialized agents for business strategy and operations568Apache-2.0Development toolsWeb programming miyabi-agent-codegenMiyabi CodeGen Agent - AI-driven code generation with LLM integration677Apache-2.0Development toolsWeb programming miyabi-agent-coordinatorMiyabi Coordinator Agent - Task decomposition, DAG construction, and parallel execution674Apache-2.0Development toolsWeb programming miyabi-agent-coreCore traits and utilities for Miyabi agents1,299Apache-2.0Development tools miyabi-agent-integrationsMiyabi Integration Agents - External service integrations (Discord, Potpie, Refresher)783Apache-2.0Development toolsWeb programming miyabi-agent-issueComplete autonomous AI development operations platform - Rust edition303Apache-2.0Command line utilitiesDevelopment tools miyabi-agent-reviewMiyabi Review Agent - Code review, quality scoring, and security scanning676Apache-2.0Development toolsWeb programming miyabi-agent-workflowMiyabi Workflow Agents - PR, Issue, and Deployment automation569Apache-2.0Development toolsWeb programming miyabi-agentsMiyabi Agents - Autonomous AI agents (DEPRECATED: Use miyabi-agent-* crates)1,431Apache-2.0Development toolsWeb programming miyabi-approvalMiyabi Approval System - Human-in-the-Loop workflow approval gates317Apache-2.0Development toolsWeb programming miyabi-benchmarkBenchmark evaluation for Miyabi - SWE-bench Pro, AgentBench, HAL, Galileo47Apache-2.0Development tools miyabi-claudableClaudable API client for Next.js frontend generation782Apache-2.0Development toolsWeb programming::HTTP client miyabi-cliMiyabi CLI - 一つのコマンドで全てが完結936Apache-2.0Command line utilitiesDevelopment tools miyabi-coreCore utilities for Miyabi3,186Apache-2.0ConfigurationDevelopment tools miyabi-e2e-testsEnd-to-end test framework and utilities for Miyabi44Apache-2.0 miyabi-githubGitHub API integration for Miyabi3,081Apache-2.0API bindingsWeb programming miyabi-knowledgeKnowledge management system for Miyabi - Vector database, embeddings, and search1,465Apache-2.0Database interfacesDevelopment tools miyabi-llmLLM abstraction layer for Miyabi - GPT-OSS-20B integration2,640Apache-2.0API bindingsDevelopment tools miyabi-llm-anthropicAnthropic Claude SDK for Miyabi LLM - Unified LLM interface for Rust2,068MITAPI bindingsAsynchronous miyabi-llm-coreCore traits and types for Miyabi LLM - Unified LLM interface for Rust2,289MITAPI bindingsAsynchronous miyabi-llm-googleGoogle Gemini API client for Miyabi LLM - Provider-specific implementation2,070Apache-2.0API bindingsWeb programming miyabi-llm-openaiOpenAI GPT SDK for Miyabi LLM - Unified LLM interface for Rust2,049MITAPI bindingsAsynchronous miyabi-mcp-serverMCP (Model Context Protocol) Server for Miyabi Agent execution42Apache-2.0Command line utilitiesDevelopment tools miyabi-mcp-templateMCP Server Template for Miyabi - Use this as a starting point for new MCP servers47Apache-2.0Command line utilitiesDevelopment tools miyabi-modesComplete autonomous AI development operations platform - Rust edition185Apache-2.0Command line utilitiesDevelopment tools miyabi-orchestratorComplete autonomous AI development operations platform - Rust edition182Apache-2.0Command line utilitiesDevelopment tools miyabi-potpiePotpie AI integration for Miyabi - Neo4j knowledge graph and RAG engine554Apache-2.0Development toolsWeb programming miyabi-session-managerComplete autonomous AI development operations platform - Rust edition378Apache-2.0Command line utilitiesDevelopment tools miyabi-telegramTelegram Bot integration for Miyabi188Apache-2.0API bindingsWeb programming miyabi-typesCore type definitions for Miyabi - Autonomous AI Development Operations Platform3,652Apache-2.0API bindingsData structures miyabi-web-apiComplete autonomous AI development operations platform - Rust edition45Apache-2.0Command line utilitiesDevelopment tools miyabi-workflowWorkflow DSL for Miyabi - Graph-based agent orchestration with .then(), .branch(), .parallel()987Apache-2.0AsynchronousDevelopment tools miyabi-worktreeGit worktree management for Miyabi1,508Apache-2.0Development tools miyabi_schedulerThread pool scheduler with extra specific abilities4,970MITConcurrency miyagiSparse XOR adaptation and search for true binary GGUF language models62Apache-2.0 miyeA simple, lightweight .obj model renderer.3,795MIT mizarumizaru authentication library for geph435,665GPL-3.0-only mizaru2Mizaru235,102ISC mizoA High-Performance Minecraft Bedrock Edition Server Software67MIT mizoreA static analyzer that verifies Python asserts before execution39MIT mizuAn accurate gameboy(DMG) and gameboy color emulator. Front-end for mizu-core9,040MITEmulators mizu-coreThe core library implementation of all Gameboy emulation for Mizu9,656MITEmulators mizuiServer side rendering framework for blazing fast web applications purely written in Rust, powered by V8 engine.2,816MIT OR Apache-2.0 mizukiA toolkit for building Tauri Plugins that enables type-safe IPC through GraphQL.22,866MITGUIWeb programming mizuki-buildA wrapper for tauri-plugin for muziki-plugins10,087MIT