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.

nagad_sdkNagad SDK For Rust292MIT nagamiShrinks WGSL shaders via Naga IR optimization passes236MITCompilersDevelopment tools nagareA flowing language.1,819MIT/Apache-2.0 nageNot Another Game Engine; command-line text adventure engine25,873MITCommand line utilitiesGame development nagiA scripting language that's yet to be.1,598CC-BY-NC-SA-4.0 naginataA micro-kernel backend server designed for flexibility and minimal overhead42Apache-2.0Network programmingWeb programming nagios-rangeProvides types to parse and operate on Nagios ranges16,590MIT nagiospluginA small helper library to make it easy to write nagios/icinga checks.41,786MIT/Apache-2.0 nagisaRust 的 QQ 机器人框架,支持 OneBot v11 和 Milky286MIT OR Apache-2.0API bindingsAsynchronous nagisa-coreNagisa framework core: Bot, EventSource/ActionInvoker traits, dispatch engine529MIT OR Apache-2.0 nagisa-logNagisa logging: readable event rendering, opt-in event observer, unified recorder + log bus294MIT OR Apache-2.0 nagisa-macrosNagisa proc-macros: #[command] / #[event] / plugin! / derive(Args, Slots, ArgEnum)353MIT OR Apache-2.0 nagisa-milkyNagisa Milky 1.2 protocol adapter (targets Lagrange.Milky / LLOneBot)360MIT OR Apache-2.0 nagisa-onebotNagisa OneBot v11 protocol adapter (targets Lagrange.OneBot / NapCat / LLOneBot)363MIT OR Apache-2.0 nagisa-renderNagisa typesetting engine: markup / builder documents to images (PNG / WebP)282MIT OR Apache-2.0 nagisa-typesNagisa unified chat-bot domain model (protocol-agnostic types)565MIT OR Apache-2.0 nagmehighly maintainable, super pedantic linting2,853MITDevelopment toolsDevelopment tools::Testing nahCompile-time Clean Code quality gates for Rust — re-exports nah_core and nah_macros.530MIT nah_chatLightweight LLM chat completion API.2,391MPL-2.0 nah_coreCore engine for `nah` — compile-time Clean Code quality gates. Provides process_gate() and define_gates! macro.570MIT nah_macrosPre-defined Clean Code violation markers for `nah` — the entire set of 24 attribute macros.552MIT nahidaa zipper data structure implementation in rust.1,552MIT nahookOfficial Rust SDK for the Nahook webhook platform83MITAPI bindingsWeb programming::HTTP client nahpackHPACK (RFC 7541) library3,007MPL-2.0 nahpu_apiAn CLI and API client for NAHPU scientific specimen cataloging application.549MITCommand line utilitiesScience nahpu_archiveArchive utilities for ZIP, gzip, and tar.gz files used by NAHPU.754MITCompression nahpu_configsA utility crate for managing user configuration and document presets for NAHPU.547MITDatabase implementationsScience nahpu_dbA utility crate for handling database schema and models, auto-generating Rust structs from the NAHPU SQLite Drift schema.931MITData structuresScience nahpu_dpCreate and validate reproducible Frictionless Data Packages for NAHPU.140MITData structuresScience nahpu_dwcA utility crate for mapping and converting Nahpu project data into Darwin Core JSON format.198MITData structuresScience nahpu_exportA utility crate for exporting NAHPU project data into documents (Markdown, Typst, PDF).749MITScience nahpu_gisA utility crate for spatial analysis and GIS data processing.751MITScience nahsqlA database engine without SQL318MIT nahualName reserved for tawasuyu's universal viewers. Not distributed via crates.io yet — source lives in the tawasuyu monorepo.20MIT OR Apache-2.0 nahuiAuthenticated encryption (ChaCha20-Poly1305) and BLAKE3 content hashing for document attestation.37MIT OR Apache-2.0Cryptography naiMeasure the duration of meaningful pursuits19,470MITCommand line utilities naia-bevy-clientLibrary to faciliate naia_client & Bevy interop48,005MIT OR Apache-2.0 naia-bevy-metricsBevy plugins for naia metrics — automatically emits ConnectionStats each tick20MIT OR Apache-2.0Game developmentNetwork programming naia-bevy-serverLibrary to faciliate naia_server & Bevy interop32,158MIT OR Apache-2.0 naia-bevy-sharedLibrary to faciliate naia & Bevy interop, functionality shared by client & server versions48,182MIT OR Apache-2.0 naia-clientProvides a cross-platform client that can send/receive messages to/from a server, and has a pool of in-scope entities/components…60,174MIT OR Apache-2.0Game developmentNetwork programming naia-client-socketAbstraction to expose common API over a UDP socket on Linux, and a unreliable WebRTC datachannel on the browser75,677MIT OR Apache-2.0Game developmentNetwork programming naia-deriveProcedural macros to simplify implementation of Naia Replicate & Protocolize traits50,831MIT OR Apache-2.0Game developmentNetwork programming naia-hecs-clientLibrary to faciliate naia_client & Hecs interop14,914MIT OR Apache-2.0Game developmentNetwork programming naia-hecs-serverLibrary to faciliate naia_server & Hecs interop16,170MIT OR Apache-2.0Game developmentNetwork programming naia-hecs-sharedLibrary to faciliate naia & Hecs interop, functionality shared by client & server versions16,138MIT OR Apache-2.0Game developmentNetwork programming naia-metricsObservability emission layer for naia game networking — emits ConnectionStats via the metrics crate facade51MIT OR Apache-2.0Game developmentNetwork programming naia-parseParser for naia-serde & derive methods7,850MIT OR Apache-2.0Game developmentNetwork programming naia-serdeBit-level de/serialization for naia36,235MIT OR Apache-2.0Game developmentNetwork programming naia-serde-deriveDerive methods for naia-serde37,964MIT OR Apache-2.0Game developmentNetwork programming naia-serverA server that uses either UDP or WebRTC communication to send/receive messages to/from connected clients, and syncs registered…47,634MIT OR Apache-2.0Game developmentNetwork programming naia-server-socketAn abstraction to provide a common API over either a UDP socket or a service that can establish WebRTC connections57,498MIT OR Apache-2.0Game developmentNetwork programming naia-sharedCommon functionality shared between naia-server & naia-client crates65,363MIT OR Apache-2.0Game developmentNetwork programming naia-socket-sharedCommon data types shared between naia-server-socket & naia-client-socket crates69,008MIT OR Apache-2.0Game developmentNetwork programming naija-geoNigerian geopolitical zones, states and local government areas (LGAs) — all 6 zones, 37 states and 774 LGAs with navigation…74MITData structures naija_voterA Rust CLI to check voting eligibility with Nigerian greetings44MIT nailnail is an alignment inference tool6,171BSD-3-Clause nail-blogA lightning fast static blog engine7,674MIT nail-parquetLightning-fast CLI for data analysis: explore, filter, transform Parquet/CSV/Excel files with SQL-powered operations7,603MITCommand line utilitiesDatabase interfaces naildns(PLACEHOLDER) nailgun is a small tool written in Rust that supports benchmarking and stress testing DNS servers. It supports IPv4…1,672MITAsynchronousCommand line utilities nailg(PLACEHOLDER) nailgun is a small tool written in Rust that supports benchmarking and stress testing DNS servers. It supports IPv4…1,177MITAsynchronousCommand line utilities nailgunA PEG parser generator.5,944Apache-2.0 nails[Nailgun](http://martiansoftware.com/nailgun/protocol.html) client and server protocols and a `Nail` trait that consuming crates…209,692Apache-2.0 nails-clientA Nailgun client binary, intended to be equivalent to the C and Python clients.19,630Apache-2.0 nails-exampleAn example Nailgun server binary that configures and launches a server using `nails-fork`.19,476Apache-2.0 nails-forkA `Nail` trait implementation that forks a process as the user running the server.20,710Apache-2.0 naipesSpanish card games on the command line. v0.1.0 ships brisca.19MITCommand line utilitiesGames naira-formatA lightweight Rust crate for formatting and parsing Nigerian Naira (₦) amounts.55MITFinanceValue formatting nairud...44,542LGPL-3.0-or-laterNo standard library naive-cityhashA naive native 64/128 bit cityhash implementation for databend.641,415MIT/Apache-2.0 naive-stmSoftware transactional memory (STM)2,428MIT OR Apache-2.0 naive-timerA minimal naive timer for embedded (no_std) platforms.7,000,164MITEmbedded developmentNo standard library naive-totpnaive implementation of totp-like algorithm21GPL-3.0-or-later naive_json_ionaive_json_io is a library for loading and saving JSON data. naive_json_io is not for production.1,663MIT naive_optThe optimized naive string-search algorithm.67,091MIT OR Apache-2.0Algorithms naivebayesA simple Naive Bayes classifier.5,885Apache-2.0Science naivesatFew solvers that uses the Gate project.1,751Apache-2.0MathematicsScience naiveuringnaive bindings of liburing5,666MIT naixi-key-encryptorNaixi dedicated cross-language encryption core42MITCryptography najA Git identity switcher.80BSD-2-ClauseCommand line utilities naja_async_runtimeA lightweight universal runtime for futures.30,366UnlicenseAsynchronousConcurrency nakacliCLI client for Nakadi13,653MIT nakadi-typesA connector for the Nakadi Event Broker92,529Apache-2.0/MIT nakadionTypes for interacting with the Nakadi Event Broker191,752Apache-2.0/MIT nakagoA lightweight Rust toolkit for sharp dependency injection 😎31,960MIT nakago-async-graphqlAn Async-GraphQL integration for Nakago19,381MIT nakago-axumAn Axum HTTP routes integration for Nakago30,771MIT nakago-deriveMacros for nakago11,759MIT nakago-figmentFigment config loading utils for Nakago4,326MIT nakago-sea-ormA SeaORM integration for Nakago18,461MIT nakago-warpA Warp HTTP routes integration for Nakago6,418MIT nakago-wsWebsocket utils for Nakago5,918MIT nakalaA low level information retrieval library.1,684Unlicense OR MIT nakamaRust library for multiplayer game servers using Nakama1,666MIT OR Apache-2.0 nakama-rsPure rust nakama protocol implementation4,201MIT/Apache-2.0 nakama-rustgRPC client code for Nakama Server.1,696MIT nakama-rust-gengRPC client code for Nakama Server.5,963MIT nakama-sysRust FFI binding library for Nakama1,665MIT OR Apache-2.0 nakamotoPrivacy-preserving Bitcoin light-client6,951MIT nakamoto-chainChain storage and fork selection used by the nakamoto crate.10,588MIT nakamoto-clientBitcoin light-client library used by nakamoto crate7,950MIT nakamoto-commonCommon types and functions shared by all nakamoto crates11,649MIT nakamoto-daemonBitcoin light-client daemon using nakamoto crates1,321MIT nakamoto-netLightweight peer-to-peer networking10,208MIT nakamoto-net-mioMio-based networking for nakamoto1,610MIT nakamoto-net-pollPoll-based networking for nakamoto8,546MIT nakamoto-nodeBitcoin light-client node using nakamoto crates6,071MIT nakamoto-p2pPeer-to-peer protocol state machine for the nakamoto crate11,493MIT nakamoto-testTesting utilities for nakamoto crates8,517MIT nakamoto-walletVery basic command-line Bitcoin wallet using nakamoto4,878MIT nakatoshiBitcoin vanity address generator12,457MITCommand line utilities naked-functionProc macro implementation of #[naked]62,756MIT OR Apache-2.0Embedded developmentNo standard library naked-function-macroProc macro for the naked-function crate64,593MIT OR Apache-2.0Embedded developmentNo standard library nakji-connectorA Rust implementation of nakji-connector.1,575MIT naknakImplementation of the fun cipher Nak-Nak754MIT nakoPublic Rust SDK entry point for Nako protocols and addon integration.37Apache-2.0 OR MITAPI bindingsWeb programming nako-addon-clientRust HTTP caller helper for Nako Addon Sidecar integrations.80Apache-2.0 OR MITAPI bindingsWeb programming nako-addon-protocolWire types and validation helpers for the Nako Addon Protocol.175Apache-2.0 OR MITAPI bindingsWeb programming nako-chromecast-rendererOfficial Nako Chromecast renderer adapter Addon Sidecar.21AGPL-3.0-or-later nako-metadata-scraperOfficial Nako metadata scraper Addon Sidecar.38AGPL-3.0-or-later nako-notification-bridgeOfficial Nako notification bridge Addon Sidecar.21AGPL-3.0-or-later nako-official-addon-catalogShared official addon catalog facts for Nako and official addon sidecars.76Apache-2.0 OR MITAPI bindingsWeb programming nakuiName reserved for tawasuyu's ERP. Not distributed via crates.io yet — source lives in the tawasuyu monorepo.18MIT OR Apache-2.0 nakumar_color_utilsA Rust library for color mixing and basic arithmetic operations21MIT OR Apache-2.0 nalaCommandline frontend for the APT package manager1,430GPL-3.0-only nalarnalar - TBA2,370MIT naleNale is a library that performs profile Hidden Markov Model (PHMM) biological sequence alignment.4,578BSD-3-Clause nalgebraGeneral-purpose linear algebra library with transformations and statically-sized or dynamically-sized matrices.80,106,185Apache-2.0MathematicsNo standard library nalgebra-glmA computer-graphics oriented API for nalgebra, inspired by the C++ GLM library.1,099,040Apache-2.0MathematicsNo standard library nalgebra-lapackMatrix decompositions using nalgebra matrices and Lapack bindings.65,109MITMathematicsScience nalgebra-macrosProcedural macros for nalgebra46,778,925Apache-2.0MathematicsScience nalgebra-mvnMultivariate normal distribution using nalgebra104,490MIT/Apache-2.0 nalgebra-numpyconversions between nalgebra and numpy11,660BSD-2-ClauseScience nalgebra-pyconversions between nalgebra and numpy via pyo31,884BSD-2-ClauseScience nalgebra-rand-mvnRandom multi-variate normal generation using nalgebra2,186MIT OR Apache-2.0Mathematics nalgebra-randv09General-purpose linear algebra library with transformations and statically-sized or dynamically-sized matrices.797Apache-2.0MathematicsNo standard library nalgebra-spacetimeSpacetime Extension for nalgebra14,269MIT OR Apache-2.0MathematicsScience nalgebra-sparseSparse matrix computation based on nalgebra.537,745Apache-2.0MathematicsNo standard library nalgebra-sparse-linalgSparse linear algebra library for Rust using nalgebra including linear solvers and SVD.5,478MIT nalgebra_block_triangularizationStructural decomposition of sparse matrices into block triangular form using graph algorithms996MITAlgorithmsMathematics nalgebra_latexA library with several robust formatters for nalgebra::Matrix, LaTeX environments, and more27,115MIT OR Apache-2.0MathematicsNo standard library nalgebra_linsysA library with a type-wrapper around nalgebra::Matrix for solving linear systems3,601MIT OR Apache-2.0MathematicsScience naliA command-line tool that enriches IP addresses with GeoIP information, enhancing network diagnostics with geographical context.2,777MITCommand line utilities nalimovZero-dependency Nalimov endgame tablebase prober — pure Rust, 3–6 pieces, thread-safe42MITAlgorithmsGame engines nallNot Another Logging Library5,645GPL-2.0-or-later nallocAn allocator wrapper that can be turned on and off4,287MIT OR Apache-2.0Development toolsMemory management naluTUI-based waveform viewer1,540MIT naluacqLibrary for opening Nalu Scientific data files12,104LGPL-3.0-or-later nam-bellpersonzk-SNARK library7,948MIT/Apache-2.0 nam-bls12_381(Namada fork) Implementation of the BLS12-381 pairing-friendly elliptic curve construction47,508MIT/Apache-2.0 nam-blstBindings for blst BLS12-381 library8,901Apache-2.0Cryptography nam-blstrsHigh performance implementation of BLS12 3818,711MIT/Apache-2.0AlgorithmsCryptography nam-ec-gpu-genCode generator for field and elliptic curve operations on the GPUs3,777MIT/Apache-2.0 nam-indexmap(Namada fork) A hash table with consistent order and fast iteration.52,122Apache-2.0 OR MITData structuresNo standard library nam-jubjub(Namada fork) Implementation of the Jubjub elliptic curve group55,559MIT/Apache-2.0 nam-ledger-lib(Namada fork) Communication library for Ledger hardware wallets17,356Apache-2.0 nam-ledger-namada-rs(Namada fork) Library to integrate with the Ledger Namada app16,634Apache-2.0AuthenticationCryptography nam-ledger-proto(Namada fork) Ledger hardware wallet protocol / APDU definitions17,592Apache-2.0 nam-macro-wasmer-universal-testUniversal test macro for wasmer-test157MIT nam-num-traits(Namada fork) Numeric traits for generic mathematics54,299MIT OR Apache-2.0AlgorithmsNo standard library nam-reddsa(Namada fork) A standalone implementation of the RedDSA signature scheme.49,969MIT OR Apache-2.0CryptographyNo standard library nam-redjubjub(Namada fork) A standalone implementation of the RedJubjub signature scheme.49,788MIT OR Apache-2.0Cryptography nam-rsPure-Rust, real-time-safe inference for Neural Amp Modeler (NAM) .nam models597MITMultimedia::Audio nam-sparse-merkle-tree(Namada fork) Sparse merkle tree implement in rust52,646MIT nam-supraseal-c2CUDA Groth16 proof generator for Filecoin525Apache-2.0 nam-tiny-hderive(Namada fork) Tiny BIP44/BIP32 derivation for BIP39 seeds49,573GPL-3.0-or-later nam-wasm-instrument(Namada fork) Instrument and transform wasm modules.7,411MIT OR Apache-2.0No standard libraryWebAssembly nam-wasmerHigh-performance WebAssembly runtime411MITWebAssembly nam-wasmer-c-api-test-runnerwasmer-c-api-test-runner39MIT nam-wasmer-cacheCache system for Wasmer WebAssembly runtime64MITCachingWebAssembly nam-wasmer-capi-examples-runnerwasmer-capi-examples-runner39MIT nam-wasmer-compilerBase compiler abstraction for Wasmer WebAssembly runtime826MITNo standard libraryWebAssembly nam-wasmer-compiler-craneliftCranelift compiler for Wasmer WebAssembly runtime415MITWebAssembly nam-wasmer-compiler-llvmLLVM compiler for Wasmer WebAssembly runtime155MITWebAssembly nam-wasmer-compiler-singlepassSinglepass compiler for Wasmer WebAssembly runtime290MITWebAssembly nam-wasmer-deriveWasmer derive macros520MIT nam-wasmer-emscriptenEmscripten implementation library for Wasmer WebAssembly runtime44MITOperating systemsWebAssembly nam-wasmer-middlewaresA collection of various useful middlewares43MITWebAssembly nam-wasmer-objectWasmer Native Object generator266MITWebAssembly nam-wasmer-typesWasmer Common Types1,120MIT OR Apache-2.0 WITH LLVM-exceptionData structuresNo standard library nam-wasmer-vmRuntime library support for Wasmer926MIT OR Apache-2.0 WITH LLVM-exceptionWebAssembly nam-wasmer-wasm-interfaceWASM Interface definition and parser38MIT namable_closuresProvides types and macros to create namable closure types10,190MIT namada_accountNamada user account28,922MIT namada_appsNamada CLI apps3,361GPL-3.0 namada_apps_libNamada CLI apps library code5,554MIT namada_controllerNamada controller27,138MIT namada_coreNamada core30,653MIT namada_ethereum_bridgeThe Namada Ethereum bridge library crate25,647MIT namada_eventsNamada events29,808MIT namada_gasNamada gas29,543MIT namada_governanceNamada governance26,277MIT namada_ibcNamada IBC26,752MIT namada_ioNamada IO26,026MIT namada_macrosNamada macros30,777MIT namada_merkle_treeNamada merkle tree29,506MIT namada_migrationsNamada DB migration tooling8,975MIT namada_nodeNamada node library code4,619MIT namada_parametersNamada parameters26,448MIT namada_proof_of_stakeNamada Proof of Stake system26,325MIT