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.

moa_mmioMMIO 寄存器访问原语(relaxed / 带 I/O 屏障)165Apache-2.0 moa_owncoll拥有所有权的侵入式容器:在 moa_collections 裸结构之上寄存 Arc 元素(特例依赖 alloc)144Apache-2.0 moa_percpuPer-CPU 数据结构,支持全局定义与动态定义383Apache-2.0 moa_qbench_macrosmoana qbench benchmark registration macros106Apache-2.0 moa_qtest_macrosmoana qtest case registration macros110Apache-2.0 moa_randxoshiro256++ 伪随机数生成器302Apache-2.0 moa_rollback作用域回滚守卫(drop 即回滚、成功则 commit)183Apache-2.0 moa_rt_define架构相关常量定义(aarch64 / riscv64)89Apache-2.0 moa_rt_macrosmoana runtime — 板级数据定义 + 启动汇编注入(aarch64 / riscv64)277Apache-2.0 moa_rt_std_macrosmoana 用户态入口宏 — #[main] 属性197Apache-2.0 moa_sec_macros段标记宏,将函数或静态变量放入指定 section551Apache-2.0 moa_sizes2 的幂常量大小序列(SZ_*)434Apache-2.0 moa_sync内核同步原语(qspinlock / seqcount)313Apache-2.0 moa_syscall_macrosmoana syscall 属性宏273Apache-2.0 moa_target_definemoana 项目统一管理跨平台编译器 target 三元组519Apache-2.0 moa_task_definetask 结构定义71Apache-2.0 moa_thiscpu当前处理器 ID 的读写(per-arch 寄存器)361Apache-2.0 moa_time时间单位常量、转换函数与 clock mult/shift 算法253Apache-2.0 moa_tlbTLB 维护操作27Apache-2.0Hardware supportNo standard library moa_trapframeCPU 陷入帧(TrapFrame)定义与字段偏移210Apache-2.0 moa_types通用类型与宏定义630Apache-2.0 moa_uaccess用户空间访问(access_ok 范围检查 + 可故障拷贝原语 + 异常修复表)149Apache-2.0 moa_uapimoana 内核用户态共享 API 定义390Apache-2.0 moa_unsafe_listLinux 风格侵入式双向链表122Apache-2.0 moa_vmem内存管理基础(页表、虚拟地址布局)535Apache-2.0 moabdbA Rust client for the MoabDB database2,795MIT moadimLoop engine for AI agents — routines over REST, MCP, and a built-in web UI747MITCommand line utilitiesWeb programming::HTTP server moaiFast 3d graphics framework3,976GPL-3.0+ moai_coreMoai Framework Core3,288GPL-3.0+ moai_renderMoai Framework Rendering1,585GPL-3.0+ moai_windowMoai Framework Window Manager2,109GPL-3.0+ moalinker为 aarch64/riscv64 生成统一内核链接脚本204Apache-2.0 moalinker_std为对应架构生成用户态链接脚本208Apache-2.0 moanamoana 内核标准库212Apache-2.0 moana_stdmoana 用户标准库225Apache-2.0 moannAmazing blazingly fast multithreaded alternative to mechvibes2,716non-standard moarDownload an Ordinary application's templates as static files.6,832AGPL-3.0-only moar_optionslibrary which adds more functionality to Option<T>3,319MIT moarayOpen-source Mixture-of-Agents (MoA) gateway in Rust: dual-mode passthrough + fan-out/aggregate/quorum orchestration. (placeholder…17MIT OR Apache-2.0API bindings moatmoat for your cloud storage1,207Apache-2.0 moat_jwt_handlerThis is a test of my first Cargo publish3,901Apache-2.0 moatargetmoana 项目统一管理跨平台编译器 target 三元组586Apache-2.0 mobA CLI for mobbing from the comfort of your console10,536MIT mob_pushnotify pusher using Mob Push3,869non-standard mob_serverA CLI for mobbing from the comfort of your console7,579MIT mobatry to make a moba game2,717MIT mobbitA CLI for better mobbing.4,260GPL-3.0-onlyCommand line utilitiesDevelopment tools mobcA generic connection pool with async/await support2,231,757MIT/Apache-2.0AsynchronousNetwork programming mobc-arangorsArangoDB support for the async mobc connection pool5,906MIT mobc-boltA bolt-client manager for the mobc connection pool.8,198MITAsynchronous mobc-boltrsA bolt-client adapter for the mobc connection pool6,788MIT mobc-dieselmobc support for Diesel2,628MIT mobc-forkedA generic connection pool with async/await support10,917MIT/Apache-2.0AsynchronousNetwork programming mobc-lapinRabbitMQ support for the async mobc connection pool12,209MIT/Apache-2.0 mobc-nebulamobc Nebula Graph/Meta/Storage pool12,998Apache-2.0 OR MIT mobc-nebula-graphmobc Nebula Graph pool10,313Apache-2.0 OR MIT mobc-postgresPostgres support for the mobc connection pool96,315MIT/Apache-2.0 mobc-redisRedis support for the mobc connection pool542,144MIT/Apache-2.0 mobc-redis-clusterRedis support for the mobc connection pool4,247MIT/Apache-2.0 mobc-reqlRethinkDB support for the mobc connection pool23,426MIT/Apache-2.0 mobc-sqlxSQLx support for the mobc connection pool255MIT OR Apache-2.0 mobc-surrealdbSurrealdb support for the mobc connection pool1,882MIT OR Apache-2.0 mobc-tonicA connection pool for tonic GRPC client.7,904MITDevelopment tools mobenchRust mobile benchmark CLI with CI contract outputs and BrowserStack automation1,114MITCommand line utilitiesDevelopment tools mobench-macrosProcedural macros for mobench benchmarks with setup, teardown, and per-iteration support8,777MITDevelopment tools::Procedural macro helpers mobench-runnerLightweight benchmarking harness for mobile devices143MIT mobench-sdkRust SDK for mobile benchmarking with timing harness and Android/iOS builders8,702MITDevelopment tools::ProfilingDevelopment tools::Testing mobiA library for handling MOBI format files404,904MITParsing tools mobi-sysFFI bindings to libmobi5,109MIT/Apache-2.0External FFI bindings mobile-deviceCommunicate with iOS devices16,727MIT OR Apache-2.0 mobile-entry-pointGenerate app entry-point boilerplate for iOS & Android!18,198Apache-2.0/MITOperating systems mobile-sentinelRust-first Android SDK — write mobile app logic in Rust, Kotlin is just the thin JNI layer114MITAPI bindingsOperating systems mobile-useMobile UI automation CLI — inspect, interact with, and automate mobile app interfaces60MITCommand line utilitiesDevelopment tools mobile_codeGenerate a mobile code.1,718MIT OR Apache-2.0 mobilecliStream your terminal CLIs to your phone - shell hook edition108MITCommand line utilitiesDevelopment tools mobileclip2-b-rsPure Rust MobileCLIP2-B text and image encoders producing CLIP-aligned [N, 512] embeddings.41MITComputer visionMultimedia::Images mobilenet_v2This application is designed to be used as a command from a WebAssembly function running inside the SSVM to perform native…4,204MIT OR Apache-2.0 mobilerBuild mobile apps in Rust — one core, native UI on Android, iOS, and the web (CLI)989MIT OR Apache-2.0Command line utilitiesDevelopment tools mobiler-coreMobiler runtime: the MobilerApp trait + Crux shell adapter over the fixed UI ABI1,159MIT OR Apache-2.0 mobiler-uiMobiler's fixed UI wire ABI — app-agnostic Widget tree + Action protocol1,087MIT OR Apache-2.0 mobiler-webMobiler's web shell — renders any Mobiler app's Widget tree to the DOM (Leptos/WASM).508MIT OR Apache-2.0GUIWebAssembly mobilitydata-clientAPI for the Mobility Database Catalog. See [https://mobilitydatabase.org/](https://mobilitydatabase.org/). The Mobility Database…25Apache-2.0 mobius-applicatioA lean library for Möbius transformations on the complex plane46MIT OR Apache-2.0MathematicsScience moblink-rustUse spare devices as extra SRTLA bonding connections8,906MIT mobotA Telegram framework for Rust60,942MIT mobot-deriveDerive traits for crate mobot7,388MIT mobugsnagBugsnag testing crate for learning purposes4,290MIT mobuxA touch-friendly tmux web UI for unhinged people who run terminal sessions from their phone while walking the dog1,188MITCommand line utilitiesWeb programming mobyActively maintained Rust interface for maneuvering Docker containers3,572MIT moby-name-genThe Moby way to generate random names2,777non-standard moby9098Spawn a uniquely `ps`-identifiable process1,812MIT OR Apache-2.0Command-line interfaceCommand line utilities mocLibrary made to create and manipulate HEALPix Multi-Order Coverages maps (MOCs), see https://ivoa.net/documents/MOC/48,706Apache-2.0 OR MITAlgorithmsData structures moc-rich-presenceMinimalistic program to add discord rich presence for Music on Console (MoC)1,677MPL-2.0 moc-rsA library to interact with the MoC (Music on Console) server running on the current machine6,897MPL-2.0 moc3a library for reading models from binary .moc3 files2,423MIT mocariA pure Rust Live2D/Cubism-compatible runtime329MITGame developmentGraphics mocatsA fast, easy-to-use, generalized Monte Carlo Tree Search library. Works for any game, any number of players, and any tree policy…5,590MITAlgorithms moccasinA TUI feed reader for RSS, Atom, and (aspirationally) Podcasts6,865MITCommand line utilities mochaabandoned crate8,139MIT mocha-rsBinding for mocha parser an elegant configuration language for both humans and machines1,632BSD-3-Clause-Clear mocha_audioLibrary for handle audio, for now it's just a wrapper for miniaudio3,685MIT mochapot_libExperimental Rust utilities and concurrency primitives18MIT mochatModern chat software1,863ISC mochen_test_crateA fun game where you guess what number the computer has chosen.2,883MIT OR Apache-2.0 mochiA mobile game engine based on Gtk & Cairo7,987MIT OR Apache-2.0Game enginesGUI mochi-bindThis proc macro generates the necessary code for WAM WASM to use in Mochi.2,404MIT mochi-cliA CLI tool for managing mochi-based modules.5,128MITCommand line utilities mochi-langA Rusty concatenative programming language2,760MIT mochi-margo-sysFFI bindings for the Margo library1,528non-standard mochi-mathA small 2D math library for games14MIT mochi-rsThis library allows creating mochi sources into wasm.2,715MIT mochi-user-syscallmochiOS user-space syscall interface38Apache-2.0 mochifyCLI and MCP server for privacy-first image compression and conversion via mochify.app132MITCommand line utilitiesMultimedia::Images mochizukiGeneric SQLite + FTS5 database operations: insert, search, upsert, prune, history17MITDatabase interfaces mochow-sdk-rustA simple SDK for mochow compatible API.1,098non-standard mockGratuitously unsafe mocks2,238MIT/Apache-2.0 mock-agonesMock Agones SDK server for testing Agones integration2,980MIT OR Apache-2.0Game development mock-boolean-conditionMock boolean condition runtime module4,731MIT mock-bridge-integrationTakeover PoC / Immunefi Username @Example1,509MIT mock-ci-projecttest crate62MIT mock-ci-project-systest crate62MIT mock-collectorMock OpenTelemetry OTLP collector server for testing23,960MITDevelopment tools::Testing mock-cosmwasm-contractMock CosmWasm contract that can set predetermined responses to queries and keep track of execution for testing purposes.4,303MIT OR Apache-2.0 mock-crateMock crate1,623MIT mock-digestMock for the Update trait from the digest crate2,286MIT OR Apache-2.0 mock-ellipticoinA framework for testing Ellipticoin smart contracts1,764MIT mock-embedded-ioMock implementations of the embedded_io and embedded_io_async traits1,592MIT OR Apache-2.0Embedded developmentNo standard library mock-http-connectorMock hyper HTTPConnector106,116MIT mock-igdA mock UPnP Internet Gateway Device (IGD) server for testing4,344MIT OR Apache-2.0Development tools::TestingNetwork programming mock-ioA crate with mock IO stream and listener implementations32,595MIT/Apache-2.0Development tools::TestingNetwork programming mock-itMake mocking reliable62,420MITDevelopment tools::Testing mock-it_codegenCodegen for mock-it28,036MITDevelopment tools::Testing mock-loggerA mock logging implementation for unit testing.18,723MITDevelopment tools::Testing mock-meshHigh-throughput mock HTTP server driven by OpenAPI specs, with latency, rate-limit and error-state simulation86MITCommand line utilitiesDevelopment tools::Testing mock-numeric-conditionMock numeric condition runtime module4,756MIT mock-omaha-serverMock implementation of the server end of the Omaha Protocol7,255BSD-2-Clause OR Apache-2.0 OR MIT mock-prostA Protocol Buffers implementation for the Rust Language.152Apache-2.0Encoding mock-prost-buildA Protocol Buffers implementation for the Rust Language.18Apache-2.0 mock-prost-deriveA Protocol Buffers implementation for the Rust Language.196Apache-2.0 mock-prost-typesA Protocol Buffers implementation for the Rust Language.88Apache-2.0 mock-rsA Rust crate for generating fake data inspired by FakerPHP4,032MITWeb programming mock-storeSimple Rust in-memory mock-store for testing and prototyping (with modql support).2,721MIT OR Apache-2.0Development tools::Testing mock-synMock / wrap syn structs and enums overiding specific fields8,533MITDevelopment tools::Procedural macro helpers mock-syn-commonCommon types for mock-syn: Mock / wrap syn structs and enums overiding specific fields4,053MITDevelopment tools::Procedural macro helpers mock-syn-macrosMacros for mock-syn: Mock / wrap syn structs and enums overiding specific fields3,417MITDevelopment tools::Procedural macro helpers mock-usb-busA mock USB bus implementation1,183Apache-2.0 OR MIT mock4rsmock2,805MIT mock_deriveAn easy to setup, rich mocking library for the Rust programming language.19,398MITDevelopment tools::Procedural macro helpersDevelopment tools::Testing mock_genInterface and mock generator for C++ classes24,388MITCommand-line interface mock_httpA simple mock http server for use in testing1,515MIT mock_instanta simple way to mock an std::time::Instant13,037,3360BSD mock_jsonA very simple mock json tool13,542MIT OR Apache-2.0 mock_meMockMe is a tool used to mock dependencies / function calls when running unit (lib) tests in Rust.5,536MIT mock_me_test_contextThe Test Context Crate is private and should not be consumed by any external APIs. It is needed by the mock_me crate.6,667MIT mock_objectMacro for generating constructor methods to mock objects.81MIT OR Apache-2.0Development tools mock_proxyA simple way to mock out API's if you can set a proxy19,618MIT mock_rwMock Read and Write implementations that return an error1,566CC0-1.0Development tools::Testing mock_todoA macro that makes it easy to mock todo with values to make the code compilable.501non-standardDevelopment tools::Debugging mockableUsefull components to make easier to mock your code27,139non-standardDevelopment tools::Testing mockallA powerful mock object library for Rust.150,367,095MIT OR Apache-2.0Development tools::Testing mockall_deriveProcedural macros for Mockall149,935,134MIT OR Apache-2.0Development tools::Testing mockall_doubleTest double adapter for Mockall12,684,408MIT/Apache-2.0Development tools::Testing mockall_examplesExamples of autogenerated mock objects by Mockall16,276MIT/Apache-2.0Development tools::Testing mockalletA command-line wallet interface for interacting with a mockchain network through gRPC.776MITCommand line utilitiesCryptography mockallocA crate to allow testing code which uses the global allocator.38,464MIT OR Apache-2.0Development tools::TestingMemory management mockalloc-macrosProcedural macro attribute for the mockalloc crate.36,449MIT OR Apache-2.0 mockboxA Rust-based HTTP mock server with scripting capabilities using Rune.475non-standard mockcmdA mockable std::process::Command6,253MIT mockdFake data generator library with 130+ functions125,163MIT mockd-httpLightweight standalone mock HTTP server for local development, integration tests and CI/CD.36MIT OR Apache-2.0Development tools::TestingWeb programming::HTTP server mockdownMockdown is a single file and macro/dependency free mock library for Rust5,587MIT mockedYour friendly HTTP mock response server6,052non-standard mocked-upFramework for mocking anything and everything.92MIT OR Apache-2.0Development tools mockemmock'em functions!13,484MIT OR Apache-2.0Development tools::Testing mockem-derivederive for mockem8,757MIT OR Apache-2.0Development tools::Testing mockem2mock'em functions!17MIT OR Apache-2.0Development tools::Testing mockem2-derivederive for mockem55MIT OR Apache-2.0Development tools::Testing mockerA library for transforming text with uppercase and lowercase letters, resembling the Spongebob Mock Meme.7,704GPL-3.0-or-later mockeroo-mock-responsesSarcastic HTTP status code responses39MIT mockersMocking library114,730MIT mockers_codegenCompiler plugin for 'mockers' mocking library41,894MIT mockers_deriveMacro 1.1 implementation for 'mockers' mocking library63,522MIT mockers_macrosCompiler plugin for 'mockers' mocking library63,515MIT mockeryGenerate mock data based on a specification file for a variety of purposes3,158GPL-3.0+ mockforge-amqpAMQP protocol support for MockForge4,413MIT OR Apache-2.0API bindingsDevelopment tools mockforge-analyticsTraffic analytics and metrics dashboard for MockForge6,279MIT OR Apache-2.0API bindingsDevelopment tools mockforge-benchLoad and performance testing for MockForge6,445MIT OR Apache-2.0API bindingsDevelopment tools mockforge-chaosChaos engineering features for MockForge - fault injection and resilience testing8,628MIT OR Apache-2.0API bindingsDevelopment tools mockforge-cliCLI interface for MockForge4,585MIT OR Apache-2.0API bindingsDevelopment tools mockforge-collabCloud collaboration features for MockForge - team workspaces, real-time sync, and version control5,378MIT OR Apache-2.0API bindingsDevelopment tools mockforge-configConfiguration types for MockForge1,596MIT OR Apache-2.0Development tools mockforge-contractsContract testing, drift detection, and incident management for MockForge9,325MIT OR Apache-2.0Development tools mockforge-coreShared logic for MockForge - routing, validation, latency, proxy21,073MIT OR Apache-2.0Development tools::TestingWeb programming mockforge-dataData generator for MockForge - faker + RAG synthetic data engine19,374MIT OR Apache-2.0Data structuresDevelopment tools::Testing mockforge-federationMulti-workspace federation for MockForge - compose multiple mock workspaces into federated virtual systems3,539MIT OR Apache-2.0API bindingsDevelopment tools mockforge-foundationFoundation types shared across the MockForge workspace (Error, Result, EncryptionError)11,207MIT OR Apache-2.0Development tools::Testing mockforge-ftpFTP protocol support for MockForge4,378MIT OR Apache-2.0Development tools::TestingNetwork programming mockforge-graphqlGraphQL protocol support for MockForge5,193MIT OR Apache-2.0Development tools::TestingWeb programming mockforge-grpcgRPC protocol support for MockForge6,313MIT OR Apache-2.0Development tools::TestingWeb programming mockforge-httpHTTP/REST protocol support for MockForge7,260MIT OR Apache-2.0Development tools::TestingWeb programming::HTTP server