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.

modrpccCLI tool to generate glue code from modrpc schemas1,073Apache-2.0 modsSimpler module declaration.2,831MIT OR Apache-2.0No standard libraryRust patterns modseclogIntrospection of ModSecurity log files211Apache-2.0Command line utilitiesSecurity modsecurityA high-level Rust interface to libmodsecurity22,063MIT OR Apache-2.0 modsecurity-rsSafe wrapper around libmodsecurity6,787MIT OR Apache-2.0API bindingsWeb programming modsecurity-sysRust bindings for ModSecurity21,623MIT OR Apache-2.0 modtectorA high-performance modification detection tool in Rust318MITScience::Bioinformatics modtypeMacros that implement modular arithmetic integer types16,196MIT OR Apache-2.0Algorithms modtype_deriveMacros that implement modular arithmetic integer types16,775MIT OR Apache-2.0Algorithms moduA fast and simple turning-complete interpreted language14,550MIT modu-no-nightlyA fast and simple interpreted language (dosent have `modu server` but dosent need nightly)875MIT modu_ffiFFI library for modu1,093MIT moduforge-collaborationmoduforge 协作系统4,493MIT moduforge-collaboration-clientmoduforge 协作系统5,089MIT moduforge-coremoduforge 核心模块15,687MIT moduforge-filemoduforge 文件1,444MIT moduforge-macrosmoduforge 宏定义7,946MIT moduforge-macros-deriveModuForge-RS 宏扩展模块,提供 Node 和 Mark 的派生宏7,220MIT moduforge-model不可变数据结构与事务系统基础13,966MIT moduforge-persistencemoduforge 持久化1,437MIT moduforge-rules-enginemoduforge 引擎规则5,549MIT moduforge-rules-expressionmoduforge 表达式规则6,360MIT moduforge-rules-templatemoduforge 模板规则6,110MIT moduforge-runtime插件加载、热更新、依赖管理5,835MIT moduforge-searchmoduforge 搜索服务 - SQLite 后端1,437MIT moduforge-state不可变数据结构与事务系统基础11,978MIT moduforge-transform不可变数据结构与事务系统基础12,132MIT moduiA wrapper around winit to allow modular ui's1,579MIT OR Apache-2.0 modulCurrently just reserved, planning to create a simple game/app engine based on bevy_ecs821MIT OR Apache-2.0 modul_assetCurrently just reserved, planning to create a simple game/app engine based on bevy_ecs825MIT OR Apache-2.0 modul_coreCurrently just reserved, planning to create a simple game/app engine based on bevy_ecs795MIT OR Apache-2.0 modul_renderCurrently just reserved, planning to create a simple game/app engine based on bevy_ecs793MIT OR Apache-2.0 modul_spriteCurrently just reserved, planning to create a simple game/app engine based on bevy_ecs798MIT OR Apache-2.0 modul_textureCurrently just reserved, planning to create a simple game/app engine based on bevy_ecs797MIT OR Apache-2.0 modul_utilCurrently just reserved, planning to create a simple game/app engine based on bevy_ecs787MIT OR Apache-2.0 modularModular arithmetic in rust5,553MIT/Apache-2.0 modular-agent-coreModular Agent Core739Apache-2.0 OR MIT modular-agent-kitModular Agent Kit140Apache-2.0 OR MIT modular-agent-macrosProcedural macro helpers for modular-agent-core960Apache-2.0 OR MIT modular-bitfieldEasily define bitfield types with modular building blocks.11,028,996MIT OR Apache-2.0Data structuresNo standard library modular-bitfield-implDerive macro for modular-bitfield11,027,620MIT OR Apache-2.0 modular-bitfield-msbAllows to easily define bitfield types with modular building blocks. MSB-first version.102,446MIT/Apache-2.0Data structuresNo standard library modular-bitfield-msb-implBitfields for structs that allow for modular use of enums. MSB-first version.103,124MIT/Apache-2.0Data structures modular-bitfield-orderingProvide u8be..u128be, u8le..u128le for modular-bitfield1,563MIT/Apache-2.0Data structuresNo standard library modular-decompositionA library for computing the modular decomposition of a graph3,706MITAlgorithmsScience modular-frostModular implementation of FROST over ff/group37,429MIT modular-frost-mirrorModular implementation of FROST over ff/group. Mirrored by sneurlax from serai for downstream crate-publishing purposes until…2,770MIT modular-nativeNative bindings to modular-rs2,739MIT OR Apache-2.0 modular-rsLibrary to manage modules and events2,101MIT OR Apache-2.0 modular-sysNative bindings to modular-rs2,062MIT OR Apache-2.0 modular_arithmeticmemory safe modular arithmetic with some number theoretic functions: GCD, Jacobi symbol, even/odd powers5,156MIT modular_equationsProgram to solve quadratic and linear modular equations.7,447CC0-1.0Mathematics modular_mathA simple modular arithmetic crate for U2569,337MIT modularityWASM component loader, linker, and manager.7,677MIT OR Apache-2.0 modularize_importsAST Transforms for import modularizer659,990Apache-2.0 modularsnfSmith Normal Form calculations over Z/N rings41Apache-2.0 modulate-commsA peer-to-peer chat application with group chat functionality607MIT OR Apache-2.0 modulatorA trait for abstracted, decoupled modulation sources9,099MITGame enginesGUI moduleModular NixOS-style configuration crate.2,745Apache-2.0Command line utilitiesConfiguration module-attach-lineThis document describes LINE Messaging API.1,161Unlicense module-deriveDerive macros for the `module` crate.1,899Apache-2.0Command line utilitiesConfiguration module-generationDiem binary module generation9,150Apache-2.0 module-harnessParse, validate, and generate module-level harness context (spec, contracts, evals) for any programming language3,631MIT OR Apache-2.0Development toolsDevelopment tools::Testing module-idWrapper type for serializing Move module IDs as strings.18,220Apache-2.0 module-infoEmbeds metadata into ELF binaries as note sections for Rust projects on Linux, providing runtime access and crash dump info4,310MITDevelopment toolsDevelopment tools::Build Utils module-langModule and import resolution for multi-file languages.62Apache-2.0 OR MITCompilersDevelopment tools module-latticeFunctionality shared between the `ml-kem` and `ml-dsa` crates, including linear algebra with degree-256 polynomials over a…2,199,679Apache-2.0 OR MITCryptographyNo standard library module-lineThis document describes LINE Messaging API.1,179Unlicense module-lweImplements the module learning-with-errors public key encrpytion scheme.4,003MIT module-ntokenNova finance nToken1,634Apache-2.0 module-publishmodule publish test1,590MIT module-registryDynamic module/plugin registry with compile-time discovery and runtime instantiation318MITAPI bindingsDevelopment tools module-utilUtilities for working with module.1,334Apache-2.0Command line utilitiesConfiguration module-utilsHelpers for Pingora modules such as static-files-module crate.2,869Apache-2.0Network programmingWeb programming::HTTP server module-utils-macrosMacro definitions for module-utils crate.3,156Apache-2.0Network programmingWeb programming::HTTP server module1Hello, Crates from PIAIC Extra Class Students3,492MIT/Apache-2.0 module_generatorA small Rust development tool, to make a modules and submodules and to write the dependencies in the main rust file.11,993MIT OR Apache-2.0 module_managerCrate to Manage modules5,629MIT module_manager_deriveProc macros for module manager3,053MIT module_path_extractorDerive a Rust module path from a macro call-site span2,676MIT modules_demoDemo created684MIT modulink-rsA modular, composable, and observable async function orchestration library for Rust, following the ModuLink universal template.990Apache-2.0 modulinoA hardware-agnostic, no_std Rust driver for Arduino Modulino breakout boards256MIT OR Apache-2.0Embedded developmentHardware support moduloSimple modulo operation.325,177MITAlgorithms modulo-n-toolsmodulo tools20,801AGPL-3.0-or-laterAlgorithmsMathematics modumWorkspace lint tool for Rust naming and API-shape policy883MIT modum-coreShared lint analysis core for modum480MIT modup-apijust a library for modup application276Apache-2.0 modupipeA modular and extensible ETL-like pipeline builder2,656MITData structures modupipe-rsA modular and extensible ETL-like pipeline builder2,349MITData structures modusA language for building container images18,404AGPL-3.0 modus-libA language for building container images19,819AGPL-3.0 modus_ponensLibrary to develop forward chaining inference engines9,181GPL-3.0+ modus_ponens_deriveLibrary to develop forward chaining inference engines4,243GPL-3.0+ modutilProvide the methods supports modular arithmetic.1,595CC0-1.0 moduvexModuvex — Structured backend framework for Rust. Structure before scale.38MIT OR Apache-2.0 moduvex-configTyped TOML config system for Moduvex — per-module scoping, env var overrides, profile support233MIT OR Apache-2.0 moduvex-coreCore framework crate for Moduvex — type-state DI, module system, lifecycle engine352MIT OR Apache-2.0 moduvex-dbDatabase abstraction layer for Moduvex — PostgreSQL wire protocol, connection pool, migrations178MIT OR Apache-2.0 moduvex-httpHTTP/1.1 server built on moduvex-runtime — zero-copy parsing, type-safe routing, middleware pipeline174MIT OR Apache-2.0 moduvex-macrosProc macros for Moduvex — #[derive(Module)], #[derive(Component)], error derives, #[moduvex::main]414MIT OR Apache-2.0 moduvex-observeObservability for Moduvex — structured logging, tracing, metrics, health checks229MIT OR Apache-2.0 moduvex-runtimeCustom async runtime for the Moduvex framework — epoll/kqueue/IOCP, hybrid threading465MIT OR Apache-2.0 moduvex-starter-dataData starter for Moduvex — bundles runtime, database, core, and config110MIT OR Apache-2.0 moduvex-starter-webWeb starter for Moduvex — bundles runtime, HTTP, core, config, and observability108MIT OR Apache-2.0 modVMA framework for easily creating modular VMs.6,216MIT modweaveAn interactive CLI tool to quickly generate a Minecraft Mod Development environment1,191MIT modwheelCLI for the modwheel pattern: non-interactive agents converge specs into code without human review.18MIT modwheel-cliCLI for the modwheel pattern: non-interactive agents converge specs into code without human review.18MIT modwireTools for module organisation.1,927Apache-2.0 modxA way to handle states with structs in Dioxus inspired by mobx7,674LGPL-3.0-or-laterAPI bindingsGUI modyneHigh-level crate for interacting with single-table DynamoDB instances52,398MIT OR Apache-2.0API bindingsDatabase interfaces modyne-deriveDerive macros for modyne52,656MIT OR Apache-2.0API bindingsDatabase interfaces moeAPI bindings for trace.moe1,975MITAPI bindings moe-computePart of the MoE-13 Ternary Intelligence Stack44LGPL-3.0-or-later moe-coreInternal core engine for MoE-13 ternary inference and routing.328MIT moe-ddelDeterministic distributed execution layer for MoE-13 graphs.83MIT moe-gpu-dspMoE-routed GPU signal processing framework — batch cuFFT, kernel dispatch, zero-copy pipelines36MIT OR Apache-2.0Hardware supportMultimedia::Audio moe-llbLast Look Back protocol — deterministic filesystem containment gate for sovereign AI agents317LGPL-2.1-or-laterCommand line utilitiesDevelopment tools moe-llm-corePart of the MoE-13 Ternary Intelligence Stack60LGPL-3.0-or-later moe-platformStable API for MoE-13 ternary inference and model ingestion.240MIT moe-plugin-sdkStable SDK for building third-party MoE-13 inference plugins.230MIT moe-referenceEmbedded reference documentation for Albert CLI — production patterns, security, and best practices118LGPL-2.1-or-later moe-runtimeDeterministic runtime orchestration for MoE-13 execution graphs.117MIT moe-sdkUnified entrypoint for MoE-13 ecosystem.81MIT moe-testPart of the MoE-13 Ternary Intelligence Stack28LGPL-3.0-or-later moe-urilUnified Runtime Integration Layer for MoE-13 ecosystem.42MIT moe-validation-suiteBlack-box verification and certification suite for MoE-13.42MIT moe_loggerA logger with various features.3,751MIT OR Apache-2.0Development tools::Debugging moebius-toolsMoebius tools to use on the Moebius GNSS projects2,506 GPL-3.0-only moecsMicro ECS engine. A small and lightweight ECS engine for Rust projects.1,512MITGame development moecs_macrosMacros for the MOECS ECS engine.1,796MIT moefluxPure-Rust streaming-experts MoE inference on Metal. Forked from flash-moe; only the Metal kernels remain from upstream.85MIT moeflux-metalMLX-derived Metal compute kernels for the moeflux inference stack — vendors Apple's MLX quantized-GEMM kernels (MIT) behind a…68MIT moeflux-sysRaw FFI bindings to the moeflux streaming-experts MoE Metal backend.73MIT moeixSub-millisecond code search via sparse trigram indexing.938MITCommand line utilitiesDevelopment tools moellaAn implementation of the Kvarn web server framework with a convenient config format.3,645Apache-2.0Command line utilitiesConfiguration moenarch-audio-analysis-coreShared audio frame conversion, windowing, and streaming helpers for video-analysis.1,219MIT OR Apache-2.0AlgorithmsComputer vision moenarch-audio-analysis-fourierFFT, STFT, and spectral audio analysis for video-analysis.1,178MIT OR Apache-2.0AlgorithmsComputer vision moenarch-audio-analysis-ioAudio input helpers and FFmpeg-backed source conveniences for video-analysis.506MIT OR Apache-2.0AlgorithmsComputer vision moenarch-audio-analysis-recognitionDeterministic audio embeddings and similarity search for video-analysis.1,168MIT OR Apache-2.0AlgorithmsComputer vision moenarch-audio-analysis-rhythmOnset and tempo analysis for video-analysis audio pipelines.241MIT OR Apache-2.0AlgorithmsComputer vision moenarch-audio-analysis-speakersSpeaker embeddings, enrollment, identification, VAD, and diarization APIs for video-analysis.1,156MIT OR Apache-2.0AlgorithmsComputer vision moenarch-audio-analysis-transcriptionRust-native audio and video transcription orchestration for video-analysis.816MIT OR Apache-2.0AlgorithmsComputer vision moenarch-data-inversion-coreShared fidelity and inversion trace metadata for generated analysis outputs.262MIT OR Apache-2.0AlgorithmsComputer vision moenarch-geo-coreFormat-agnostic geospatial domain types, geometry helpers, and transforms for video-analysis.16MIT OR Apache-2.0AlgorithmsData structures moenarch-image-analysis-coreShared image views, pixel formats, and image statistics for video-analysis.343MIT OR Apache-2.0AlgorithmsComputer vision moenarch-image-analysis-detectionCanonical image detection types and mask-proposal adapters for video-analysis.251MIT OR Apache-2.0AlgorithmsComputer vision moenarch-image-analysis-embeddingsConcrete image and face embedding contracts, presets, and backend traits.240MIT OR Apache-2.0AlgorithmsComputer vision moenarch-image-analysis-ioStill-image PNG/JPEG/WebP loading and saving for video-analysis.261MIT OR Apache-2.0AlgorithmsComputer vision moenarch-image-analysis-ocrOCR model presets, rich text outputs, and image/video backend contracts for video-analysis.251MIT OR Apache-2.0AlgorithmsComputer vision moenarch-image-analysis-processingCPU image processing primitives for video-analysis.308MIT OR Apache-2.0AlgorithmsComputer vision moenarch-image-analysis-segmentationImage segmentation prompts, masks, and segment contracts for video-analysis.263MIT OR Apache-2.0AlgorithmsComputer vision moenarch-image-analysis-synthesisDeterministic image synthesis helpers for video-analysis.250MIT OR Apache-2.0AlgorithmsComputer vision moenarch-jobs-coreReusable long-running job state, cancellation, progress, logs, and artifact primitives.1,277MIT OR Apache-2.0AlgorithmsComputer vision moenarch-math-geometry-2dShared 2D geometry contracts for multimodal image, video, and layout processing.1,419MIT OR Apache-2.0AlgorithmsComputer vision moenarch-math-linearDense matrix and kernel contracts bridging tensor-data and vector-analysis-core.315MIT OR Apache-2.0AlgorithmsComputer vision moenarch-math-signal-coreShared signal-domain math for windows, frame strides, resampling, and biquad design.1,229MIT OR Apache-2.0AlgorithmsComputer vision moenarch-model-runtimeGeneric model specs, bundles, downloads, and job helpers for multimodal runtimes.1,252MIT OR Apache-2.0AlgorithmsComputer vision moenarch-numbers-coreDeterministic scalar numeric summaries, quantiles, ranges, and histograms for video-analysis.1,238MIT OR Apache-2.0AlgorithmsComputer vision moenarch-runtime-coreDomain-neutral runtime surface contracts and adapter helpers.1,442MIT OR Apache-2.0AlgorithmsComputer vision moenarch-runtime-onnxDomain-neutral ONNX Runtime session and tensor helpers.1,025MIT OR Apache-2.0AlgorithmsComputer vision moenarch-tensor-dataSmall finite f32 tensor contracts and metadata for video-analysis.1,326MIT OR Apache-2.0AlgorithmsComputer vision moenarch-text-coreShared text documents, tokenization, spans, and statistics for video-analysis.1,212MIT OR Apache-2.0AlgorithmsComputer vision moenarch-text-model-runtimeShared tokenizer and native text model runtime traits for video-analysis.454MIT OR Apache-2.0AlgorithmsComputer vision moenarch-text-transcriptsTranscript parsing and ASR command adapters for video-analysis.1,208MIT OR Apache-2.0AlgorithmsComputer vision moenarch-three-d-processing-coreShared 3D geometry primitives and transforms for video-analysis.87MIT OR Apache-2.0AlgorithmsComputer vision moenarch-vector-analysis-coreDense vector validation and metrics for video-analysis.327MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-coreCore media, timing, detection, and analyzer contracts for video-analysis.1,412MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-datasetSerializable retained analysis records for video-analysis.38MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-detectorsScene detection algorithms and detector adapters for video-analysis.238MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-ffmpegFFmpeg-backed media ingest for video-analysis.759MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-gaussian-splattingGaussian splatting primitives and CPU compositing for video-analysis.48MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-ingestMedia ingest traits and source adapters for video-analysis.1,223MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-posturePose and skeleton helpers for video-analysis.46MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-radiance-fieldsRadiance-field cameras, rays, and volumes for video-analysis.68MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-radiance-ioCOLMAP, Nerfstudio, and PLY I/O for video-analysis radiance workflows.38MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-reconstructionSparse reconstruction helpers for video-analysis.47MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-splitFFmpeg-backed scene splitting utilities for video-analysis.239MIT OR Apache-2.0AlgorithmsComputer vision moenarch-video-analysis-test-supportShared fixtures and helpers for video-analysis crate tests.26MIT OR Apache-2.0 moenarch-vision-coreShared visual detection, embedding, and identity-match contracts for multimodal analysis.260MIT OR Apache-2.0AlgorithmsComputer vision moenarchbookCreates a book from markdown files3,442MPL-2.0 moeniaDefensive circuit breaker library for Rust21UnlicenseAsynchronousNetwork programming moenstermønster (n) - pattern. simple glob-style pattern matching for strings1,731MIT moesniperEscape-proof precision file editor for LLM agents. Hex-encoded content, line-range splicing, atomic writes.526MITCommand line utilitiesDevelopment tools moex-clientStrictly-typed, unofficial Rust client for Moscow Exchange ISS API.46MIT OR Apache-2.0API bindingsWeb programming::HTTP client mofathe config lib that merges options from anywhere3,322MIT mofa-aiMoFA - Modular Framework for Agents. A high-performance AI agent framework built in Rust24Apache-2.0AsynchronousDevelopment tools mofa-extraMoFA Extra modules including Rhai scripting support716Apache-2.0Development tools mofa-foundationMoFA Foundation - Core building blocks and utilities507Apache-2.0AsynchronousDevelopment tools mofa-kernelMoFA Kernel - Core runtime and microkernel implementation786Apache-2.0AsynchronousDevelopment tools mofa-monitoringMoFA Monitoring - Web-based dashboard and metrics collection253Apache-2.0Development tools mofa-pluginsMoFA Plugins - Dual-layer plugin system with compile-time (Rust/WASM) and runtime (Rhai) support651Apache-2.0API bindingsDevelopment tools mofa-runtimeMoFA Runtime - Message bus, agent registry, and event loop507Apache-2.0AsynchronousDevelopment tools mofa-sdkMoFA SDK - Modular Framework for Agents. A standard development toolkit for building AI agents with Rust335Apache-2.0AsynchronousDevelopment tools mofmtModelica language formatter7,752MPL-2.0 mofoMultiple Ongoing Futures Object - an abstraction for easily managing ongoing child tasks with futures14,463MIT mofuMore optimistic file utilities.91MIT mofurunMulti variant Optimized Fun U....okay Mofu is just a cute name okay. Experimental implementation of Vec that stores the state of…8,068MITData structures mogA commad-line tool to log ML experiments1,789MIT