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.

mandordReserved daemon package name for the Mandor project.19MIT OR Apache-2.0Development tools mandosParser/writer of the Mandos test format118,612GPL-3.0-onlyCryptography::CryptocurrenciesDevelopment tools mandownMarkdown to groff (man page) converter214,957Apache-2.0 OR MITCommand line utilitiesText processing mandrelserver1,678MIT OR Apache-2.0 mandrill_senderMandrill client to send emails2,365MIT manduA static site generator to create a simple blog from Markdown files.1,881GPL-3.0Command line utilitiesValue formatting maneKIG Mane1,545Apache-2.0 manekinReserved for future use.9MIT OR Apache-2.0 manenAn upgraded Lua REPL with autocomplete and syntax highlighting19Apache-2.0Command line utilities manenko-dsLow-level software rasterisation library.2,052Apache-2.0 manenko-isLow-level user input library.2,064Apache-2.0 manenko-ssLow-level sound-system library.2,076Apache-2.0 manenko-wsLow-level window-system library.2,034Apache-2.0 manes_minigrepA library to grep for a string within a text file.1,642MIT mangaA manga library2,059MIT manga-dlManga download utility.1,709MITCommand line utilitiesFilesystem manga-ocrManga translation tools2,596non-standard manga-ocr-rsJapanese manga OCR — ViT encoder + BERT decoder via ONNX Runtime231MITMultimedia::ImagesText processing manga-tuiTerminal-based manga reader and downloader with image rendering support11,898MITCommand-line interface manga_app_libManga API Library2,297MIT mangadexUnofficial asynchronous mangadex API wrapper for rust10,103MITAPI bindingsWeb programming mangadex-apiSDK for the MangaDex API82,987MIT OR Apache-2.0API bindings mangadex-api-input-typesA collection input types for mangadex-api28,309MIT OR Apache-2.0 mangadex-api-rustSDK for the MangaDex API1,776MIT OR Apache-2.0API bindings mangadex-api-schemaResponse structs and helpers for mangadex-api2,128MIT OR Apache-2.0 mangadex-api-schema-rustResponse structs and helpers for mangadex-api53,504MIT OR Apache-2.0 mangadex-api-typesTypes for mangadex-api2,206MIT OR Apache-2.0 mangadex-api-types-rustTypes for mangadex-api57,195MIT OR Apache-2.0 mangadex-desktop-api2A Actix server for downloading manga, chapters, covers from Mangadex46,264MIT OR Apache-2.0 mangadex-fsFUSE driver using MangaDex API.19,912MITFilesystem mangadex-homeA MangaDex@Home implementation in Rust.6,756GPL-3.0-or-later mangadex-scraperscrapes manga off of mangadex.org13,180MIT OR Apache-2.0 mangahub-spellcheckerDeprecated, use 'spel-right' instead. A fast and lightweight spell checker and suggester.892non-standard manganeseAtomic 25!1,723Zlib OR Apache-2.0 OR MIT manganisErgonomic, automatic, cross crate asset collection and optimization1,363,069MIT OR Apache-2.0 manganis-cli-supportErgonomic, automatic, cross crate asset collection and optimization54,122MIT OR Apache-2.0 manganis-commonErgonomic, automatic, cross crate asset collection and optimization105,057MIT OR Apache-2.0 manganis-corecore for manganis1,284,908MIT OR Apache-2.0 manganis-core-07Legacy manganis-core v0.7.2 for backwards compatibility during 0.7.3 release55,845MIT OR Apache-2.0 manganis-macroErgonomic, automatic, cross crate asset collection and optimization1,359,624MIT OR Apache-2.0 mangaplus-parsermangaplus parser for rust using pb-rs16,675GPL-3.0-or-later mangaplus-parser-jsonReads mangaplus data from stdin and outputs as JSON3,290GPL-3.0-or-later mangater-coreCore engine for manga downloading, orchestration, and plugin execution16MITNetwork programming mangater-sdkSDK for building manga source plugins for Mangater (traits, types, and interfaces)79MITAPI bindingsNetwork programming mangater-sites-mangadexMangadex plugin implementation for Mangater17MITAPI bindingsNetwork programming mangatransManga transcription data format and ways to render them into readable formats, statistics and more.3,832GPL-3.0-or-later mangerA performant, low-level, lightweight and intuitive combinatoric parser library2,970MITParsing tools mangleExolang that can take any utf8 text as valid code and return some result out of it6,623MITCommand line utilities mangle-analysisRust implementation of Mangle, a logic programming language3,253Apache-2.0 mangle-astRust implementation of Mangle, a logic programming language4,207Apache-2.0 mangle-codegenRust implementation of Mangle, a logic programming language523Apache-2.0 mangle-commonRust implementation of Mangle, a logic programming language760Apache-2.0 mangle-dbPersistent fact stores for Mangle184Apache-2.0 mangle-deltaDelta Lake adapter for Mangle — EDB source with predicate pushdown18Apache-2.0 mangle-driverDriver for Mangle compilation pipeline376Apache-2.0 mangle-engineRust implementation of Mangle, a logic programming language2,525Apache-2.0 mangle-factstoreRust implementation of Mangle, a logic programming language2,876Apache-2.0 mangle-interpreterPure Rust interpreter for Mangle IR511Apache-2.0 mangle-irRust implementation of Mangle, a logic programming language760Apache-2.0 mangle-parquetParquet adapter for Mangle — EDB source with row-group pruning35Apache-2.0 mangle-parseRust implementation of Mangle, a logic programming language3,102Apache-2.0 mangle-serverHTTP server for Mangle query evaluation68Apache-2.0 mangle-simplecolumnSimpleColumn storage format support for Mangle164Apache-2.0 mangle-vmRust implementation of Mangle, a logic programming language137Apache-2.0 mangle-wasmBrowser WASM target for the Mangle interpreter51Apache-2.0 manglerA simple Rust program that mangles and parse C++ symbol names using Itanium ABI.2,729MIT manglingmangling generates safe, recognizable identifiers from byte streams.13,352MITDevelopment toolsEncoding mangoThe Mango programming language (UNDER CONSTRUCTION)7,616Apache-2.0 mango-apiAPI for the manga reading tool2,593non-standard mango-bootBootloader for the mango operationg system.2,672MITOperating systems mango-clientFetch data from selfhosted mango instances7,551MITAPI bindings mango-coreCore Libraries for the mango operationg system.4,065MITOperating systems mango-eguiMy egui widgets5,704MIT mango-feeds-connectorListen to Solana account updates via geyser or websockets13,434AGPL-3.0-or-later mango-halHardware Abstraction Layer for the mango operationg system.4,365MITOperating systems mango-ormORM-like API MongoDB for Rust.204,561MIT OR Apache-2.0 mango-osLibrary that combines all the mango operationg system crates in a single dependency.3,309MITOperating systems mango-panelAn example of implementing the admin panel.1,574MIT OR Apache-2.0 mango-query-rsA CouchDB Mango query builder, compiler for DynamoDB/PostgreSQL, and in-memory filter in Rust34Apache-2.0Database interfacesParser implementations mango-rtRuntime for the mango operationg system.3,810MITOperating systems mango-testTest framework for the mango operationg system.3,168MITOperating systems mango_aarch64Abstractions for the aarch64 architecture to use in the mango operationg system.3,386MITOperating systems mango_compiler_ast_coreThe reduced abstract syntax tree for the Mango programming language (UNDER CONSTRUCTION)1,972Apache-2.0 mango_compiler_ast_fullThe full abstract syntax tree for the Mango programming language (UNDER CONSTRUCTION)1,984Apache-2.0 mango_compiler_irThe intermediary representation for the Mango programming language (UNDER CONSTRUCTION)2,021Apache-2.0 mango_compiler_jitThe just-in-time compiler for the Mango programming language (PLANNED FOR FUTURE)1,979Apache-2.0 mango_compiler_lexingThe lexer for the Mango programming language (UNDER CONSTRUCTION)1,963Apache-2.0 mango_compiler_optimizingThe optimizer for the Mango programming language (UNDER CONSTRUCTION)2,039Apache-2.0 mango_compiler_parsingThe parser for the Mango programming language (UNDER CONSTRUCTION)2,014Apache-2.0 mango_compiler_reducingThe tool for reducing the AST to a minimal subset for the Mango programming language (UNDER CONSTRUCTION)1,998Apache-2.0 mango_compiler_semThe abstract syntax tree with variables connected for the Mango programming language (UNDER CONSTRUCTION)2,022Apache-2.0 mango_compiler_semanticatingThe tool for connecting variables in the abstract syntax tree for the Mango programming language (UNDER CONSTRUCTION)2,010Apache-2.0 mango_compiler_tokenThe lexed tokens for the Mango programming language (UNDER CONSTRUCTION)2,014Apache-2.0 mango_compiler_typingThe type checker for the Mango programming language (UNDER CONSTRUCTION)2,057Apache-2.0 mango_compiler_utilShared supporting functionality for the Mango programming language (UNDER CONSTRUCTION)2,020Apache-2.0 mango_interpreterThe Mango programming language interpreter (UNDER CONSTRUCTION)1,676Apache-2.0 mango_irThe Mango programming IR (UNDER CONSTRUCTION)4,753Apache-2.0 mango_smoothieA client side library for CouchDB Mango/Cloudant Query7,622MIT mango_wasmThe Mango programming language WebAssembly backend (UNDER CONSTRUCTION)1,699Apache-2.0 mangofetchTerminal User Interface (TUI) for MangoFetch download manager158GPL-3.0-or-laterCommand line utilitiesMultimedia mangofetch-cliCommand-line interface for MangoFetch download manager320GPL-3.0-or-laterCommand line utilities mangofetch-coreCore download engine for MangoFetch765GPL-3.0-or-laterMultimedia mangofetch-guiGraphical interface for MangoFetch download manager (egui + eframe)51GPL-3.0-or-laterGUIMultimedia mangofetch-plugin-sdkSDK for building MangoFetch plugins731GPL-3.0-or-laterDevelopment tools mangoflowA Rust framework for building data pipelines1,470MIT mangolibThe Mango programming language (front-end library) (UNDER CONSTRUCTION)3,547Apache-2.0 mangonelTool for network acceleration1,456BSD-3-Clause mangopayMangoPay API SDK #mangopay #pay #lib8,701Apache-2.0 mangostudioAI-powered image generation and chat studio (launcher; downloads the prebuilt binary on first run)56MITCommand line utilities mangptCLI program to ask ChatGPT how to use other CLI programs7,036MITCommand line utilities mangrovefrontend lib1,567MIT mangrove-cliA command-line interface for Mangrove, a pure-rust, blazing fast package manager1,538GPL-3.0-or-later mangrove-engine2D game engine powered by swamp-script6,098MIT mangrove-reviewsDomain types for Mangrove open reviews43Apache-2.0Data structuresWeb programming mangrove-save-detectorDetects file changes and sends message to mangrove script plugin5,671MIT mangrove-scriptSwamp Script plugin for Mangrove6,566MIT manhattan-treeA spatial tree which can effiently find closest key to a point, by manhattan distance.3,782MITData structures maniMani provides an in-memory manifest of related files.11,062Apache-2.0 maniacMassively scalable Rust async runtime43MIT OR Apache-2.0AsynchronousConcurrency maniac-runtimeHigh-performance async runtime with M:N threading and stackful coroutines168MIT OR Apache-2.0AsynchronousConcurrency manicFast and simple downloads28,262MIT OR Apache-2.0AsynchronousNetwork programming manicureManicure17MIT manifestMessage catalogs with compile-time guarantees114non-standard manifest-bindApply pipeline outputs to in-tree manifests as content-addressed receipts (W209). Per-file transactional, idempotent,…15MIT OR Apache-2.0 manifest-dexOnchain orderbook optimized for space and accounts10,328GPL-2.0-or-later manifest-dir-macrosThis crate provides function-like macros to check or operate paths relative to CARGO_MANIFEST_DIR at compile time.705,185MITRust patterns manifest-feature-genFeature generator for cargo manifest86,784non-standard manifest-filterlib to modify video manifests5,965MITMultimedia manifest-genA manifest.json generator6,611MIT manifest-jupiterJupiter AMM interface for Manifest exchange732GPL-2.0-or-later manifest-serverHTTP server that modifies video manifests5,233MITMultimedia manifest-stdStandard library for the Manifest Network contracts765Apache-2.0 manifest-toolad-hoc tool for generating git-repo local-manifest xml files from input manifests1,887MIT OR Apache-2.0 manifest-typesCoreason shared ontology types and AST nodes71non-standardData structuresEncoding manifest_parser_rsA Cargo.toml manifest file parser that supports sections and key-value pairs998MITParsing tools manifestaIndex and access all available Rust releases3,013MIT OR Apache-2.0 manifestusferros storage engine: mirrored 4KB block devices, generation ring, plow-managed tract, COW HAMT. Every block guards itself; the…47MIT OR Apache-2.0 manifileGeneric purpose append only manifest file implementation.1,463MIT/Apache-2.0 manifold2D & 3D geometry primitives for Rust1,606MIT manifold-csgSafe Rust bindings to manifold3d — f64-precision CSG booleans, 2D cross-sections, extrusion, SDF, and OBJ I/O with Send safety…17,534Apache-2.0 OR MITAlgorithmsMathematics manifold-csg-sysRaw FFI bindings to the manifold3d C API for constructive solid geometry17,844Apache-2.0 OR MITAlgorithmsExternal FFI bindings manifold-dbManifold Embedded Database710Apache-2.0 manifold-graphGraph storage optimizations for Manifold embedded database189Apache-2.0Data structuresDatabase implementations manifold-knnDynamic-programming k-nearest-neighbor queries over birth-ordered point clouds, with optional 3D Delaunay construction.192MITAlgorithmsScience manifold-marketsUnofficial Manifold Markets API Client1,576MIT manifold-propertiesType-safe property storage optimizations for Manifold embedded database191Apache-2.0Data structuresDatabase implementations manifold-rsRust wrapper for manifold18,825MIT OR Apache-2.0 manifold-rustPure Rust port of the Manifold 3D geometry library84Apache-2.0AlgorithmsGraphics manifold-sysRaw FFI bindings for Manifold's C API2,229Apache-2.0 manifold-timeseriesTime-series storage optimizations for Manifold embedded database191Apache-2.0Data structuresDatabase implementations manifold-vectorsVector storage optimizations for Manifold embedded database189Apache-2.0Data structuresDatabase implementations manifold3dSafe Rust bindings to manifold3d (facade crate — re-exports manifold-csg)13,958Apache-2.0 OR MITAlgorithmsMathematics manifold3d-macrosDEPRECATED: Use closures with the manifold3d crate instead. See the migration guide.2,189Apache-2.0 OR MITRendering manifold3d-sysRaw FFI bindings to the manifold3d C API (facade crate — re-exports manifold-csg-sys)5,434Apache-2.0 OR MITAlgorithmsExternal FFI bindings manifold3d-typesTypes for the manifold3d crate. An internal dependency1,007Apache-2.0 manifoldbA multi-paradigm embedded database for graph, vector, and relational data101MIT OR Apache-2.0Data structuresDatabase interfaces manifoldb-coreCore types and utilities for ManifoldDB710MIT OR Apache-2.0Data structuresDatabase interfaces manifoldb-graphGraph storage and traversal for ManifoldDB324MIT OR Apache-2.0Data structuresDatabase interfaces manifoldb-queryQuery parsing, planning, and execution for ManifoldDB216MIT OR Apache-2.0Data structuresDatabase interfaces manifoldb-storageStorage engine abstraction and backends for ManifoldDB618MIT OR Apache-2.0Data structuresDatabase interfaces manifoldb-vectorVector storage and similarity search for ManifoldDB321MIT OR Apache-2.0Data structuresDatabase interfaces manifolds-rsEmbedding methods implemented in Rust: (parametric) UMAP, tSNE, PHATE, Diffusion Map and PacMAP.2,403MIT manim-rsA library for drawing and animating mathematical concepts. A Rust recreation of ManimCE.1,658MIT manish_test_crate_clashescrate used for testing a bug1,877CC0-1.0 manish_test_crate_clashes2crate used for testing a bug1,896CC0-1.0 manish_this_is_a_testEmpty Test Crate (hi sean)4,913MIT manishearthGrabbing user namespace1,690Apache-2.0/MIT manishs-test-crate-11testing something3,080MIT manishtest-alphaversionshi3,935MIT manixNix documentation searcher23,690MPL-2.0 manjaAsynchronous client library for Zerodha's KiteConnect trading API2,623MIT manjooMemorial for my pet guinea pig Manjoo.1,890MIT mankongA minimal Rust web application framework1,446Apache-2.0AsynchronousNetwork programming manmansetup the on-line manual pages5,045MIT mann_kendallMann Kendall test1,936MIT mannequinKinematics, rigging, and dynamics in biomechanics applications and animation1,267MIT mannersLibrary for writing application manpages61MITDevelopment toolsText processing manoAn assembler and emulator library for the Mano Machine RISC CPU235MITCompilersSimulation manopt-rsA high-performance Rust library for manifold optimization built on the Burn deep learning framework963MITAlgorithmsMathematics manorAn ORM for MongoDB6,422MIT manor_commonAn ORM for MongoDB6,633MIT manor_macrosAn ORM for MongoDB6,598MIT manrsCommand-line viewer for rustdoc documentation (modernized fork of rusty-man)64MITCommand line utilitiesDevelopment tools mansilMulti-language ANSI codes library42MITCommand-line interface mansionCode analyzer39GPL-3.0-or-later mantaA simplified P2P-based cache system for model distributions.1,154Apache-2.0 manta-backend-dispatcherTraits to be developed by Mesa backends14,956non-standard manta-cliAnother CLI for ALPS4,131non-standard manta-serverManta HTTP server — single API that proxies to CSM / Ochami backends.32non-standard manta-sharedShared types and pure helpers used by both manta-cli and manta-server.1,252non-standard mantarayRay-tracing solver for ocean surface gravity waves that integrates the wave ray equations over spatially varying currents and…1,941MIT OR Apache-2.0MathematicsScience manteauErgonomically build and send emails with Rust, using one of our supported providers or providing your own.190MIT OR Apache-2.0EmailTemplate engine manteau-macrosProcedural macros for the manteau email-building crate. Not intended for direct use — depend on `manteau` and import macros from…81MIT OR Apache-2.0EmailTemplate engine manticoreA WIP implementation of the Cerberus attestation protocol3,067Apache-2.0 manticore-openapiСlient for Manticore Search.2,513MIT manticoresearchСlient for Manticore Search.1,858MIT mantidmantid is a multitool for security research and development2,741MIT mantid_coremantid_core provides common functionality for other mantid libraries5,413MIT mantid_grepmantid_grep provides grep functionality for use within the mantid ecosystem2,650MIT mantid_hashmantid_hash provides hash related functionality2,105MIT