BROWSE A-Z

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.

rs4jA small, automatic, efficient, and easy-to-use Rust to Java bridge.18,199MIT rs621Rust crate for the E621 API (a large online archive of furry art).18,960MIT OR Apache-2.0 API bindings rs64-periphFairly raw N64 MMIO definitions4,289MIT rs64-romLibrary for manipulating Nintendo 64 ROM images3,590GPL-3.0-or-later rs64-rtFairly raw N64 MMIO definitions3,343MIT rs64romtoolTool for manipulating Nintendo 64 ROM images1,793GPL-3.0-or-later rs6502A 6502 Microprocessor tool suite. Includes a Disassembler, Assembler and Emulator.12,562MIT rs95A Rust library implementing the ISA-95 domain models117MIT rs9pFilesystems library using 9P2000.L protocol, an extended variant of 9P from Plan 93,540non-standard Filesystem Network programming rs_1brcThe One Billion Row Challenge for RUST789MIT rs_abieosA Rust wrapper library for Abieos, used for Antelope (former EOSIO) ABI serialization and deserialization.9,278MIT Encoding Parsing tools rs_abieos_gfA Rust wrapper library for Abieos, used for Antelope (former EOSIO) ABI serialization and deserialization.1,308MIT Encoding Parsing tools rs_aesThe rs_aes crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,854GPL-2.0-only rs_ai(UNSTABLE; in active development) Fluent top-level API for the Rusty AI SDK — unified interface to Claude, ChatGPT, Gemini, xAI,…1,298ISC rs_ai_cache(UNSTABLE; in active development) Cache configuration and TTL policies for the Rusty AI SDK25MPL-2.0 rs_ai_chatgpt(UNSTABLE; in active development) OpenAI ChatGPT provider for the Rusty AI SDK16MPL-2.0 rs_ai_claude(UNSTABLE; in active development) Anthropic Claude provider for the Rusty AI SDK14MPL-2.0 rs_ai_cloudflare(UNSTABLE; in active development) Cloudflare Workers AI provider for the Rusty AI SDK16MPL-2.0 rs_ai_core(UNSTABLE; in active development) Core traits, types, middleware, cache config, UI stream, and observability for the Rusty AI…1,633ISC rs_ai_gemini(UNSTABLE; in active development) Google Gemini provider for the Rusty AI SDK16MPL-2.0 rs_ai_localRust AI SDK with cloud and local providers561ISC rs_ai_oauthOAuth flows and runtime model discovery for AI providers (xAI Grok, OpenAI ChatGPT)160ISC API bindings Authentication rs_ai_openai_compatible(UNSTABLE; in active development) OpenAI-compatible API adapter for the Rusty AI SDK19MPL-2.0 rs_ai_providers(UNSTABLE; in active development) Cloud AI providers for the Rusty AI SDK. Includes: Claude, ChatGPT, Gemini, xAI Grok,…1,390ISC rs_ai_testing(UNSTABLE; in active development) Testing utilities and mock providers for the Rusty AI SDK. Includes: MockLanguageModel with…266ISC rs_ai_traits(UNSTABLE; in active development) Core traits, types, and abstractions for the Rusty AI SDK27MPL-2.0 rs_ai_xai(UNSTABLE; in active development) xAI Grok provider for the Rusty AI SDK16MPL-2.0 rs_aio_dbAll in one (aka Aio) database with async support. Based on sqlite, bevy_reflect and tokio, includes a dead simple API to be used…44,836Apache-2.0 rs_algoCommon sorting algorithms and other common computer science algorithms.15,050MIT rs_bayseBayse Markets API bindings in Rust24MIT API bindings rs_blake2The rs_blake2 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,924GPL-2.0-only rs_blank_exampleExample implementation of the rs_blank template1,504GPL-3.0 rs_blockchainA simple Rust Blockchain library11,013MIT rs_blowfishThe rs_blowfish crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,986GPL-2.0-only rs_boxrust develop box20,883non-standard rs_bybitBybit V5 API bindings in Rust24,007MIT API bindings rs_camelliaThe rs_camellia crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…5,024GPL-2.0-only rs_cast_128The rs_cast_128 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,965GPL-2.0-only rs_chacha20The rs_chacha20 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,959GPL-2.0-only rs_cleanRust project that provides a command-line tool designed for cleaning up build artifacts within projects.4,589MIT Command line utilities Development tools rs_concavemanRust wrapper for concaveman-cpp6,558BSD-2-Clause rs_container_ffiWrap Rust Vec, std::collections::{BTreeMap, BTreeSet} for C4,934GPL-3.0-or-later API bindings Development tools::FFI rs_coroutine_coreComposable coroutine utilities and flow abstractions built on top of Rust's async ecosystem193MIT OR Apache-2.0 rs_ctrl_osA small runtime library for node discovery, ZeroMQ pub/sub messaging, dynamic TOML config reloading, and simple time…287MIT Concurrency Configuration rs_ctxContext propagation for rs framework2,154Apache-2.0 Asynchronous Development tools rs_dbcA library for CAN DBC parsing and handling1,629MIT Data structures Parsing tools rs_desThe rs_des crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,929GPL-2.0-only rs_diffie_hellmanThe rs_diffie_hellman crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust.…4,933GPL-2.0-only rs_dsaThe rs_dsa crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,971GPL-2.0-only rs_ed25519The rs_ed25519 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,976GPL-2.0-only rs_ed448The rs_ed448 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…5,051GPL-2.0-only rs_elliptic_curveThe rs_elliptic_curve crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust.…4,941GPL-2.0-only rs_envflagAn easy way to define flags by environment variables8,027non-standard Rust patterns rs_envflag_macrosAn easy way to define flags by environment variables3,862non-standard Rust patterns rs_erviceA Rust service manager for vanilla or Tokio runtime3,415MIT rs_ervice_macro_libmacro lib for rs_ervice1,023MIT rs_eventsA flexible and ergonomic event emission crate for Rust. Supports both std/threaded and no_std/alloc environments, with tagging,…305MIT OR Apache-2.0 Asynchronous Concurrency rs_facetimeUnstable, still in development — FaceTime Audio private API bridge for macOS54ISC API bindings Operating systems::macOS APIs rs_filterA simple filter library for matching on complex data structures.3,677MIT rs_filter_macrosA simple filter library for matching on complex data structures.4,006MIT rs_geometerRust crate for geometric structs and operations1,535GPL-2.0-or-later rs_gost_28147_89The rs_gost_28147_89 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust.…5,031GPL-2.0-only rs_gost_r34_10_2001The rs_gost_r34_10_2001 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust.…4,916GPL-2.0-only rs_gost_r34_11_94The rs_gost_r34_11_94 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust.…4,922GPL-2.0-only rs_handstrengthrelative to board omaha hand strength calculator and equity on flop19,226MIT rs_hasher_ctxrs_hasher_ctx is an internal crate of the RustyShield library. It provides the HasherContext trait used across various…31,694GPL-2.0-only rs_headersA simple HTTP headers4,913non-standard Web programming rs_hmac`rs_hmac` is a Rust implementation of the HMAC (Hash-Based Message Authentication Code) cryptographic hash algorithm, as part of…5,373GPL-2.0-only rs_html_parserRs Html Parser7,655MIT rs_html_parser_tokenizerRs Html Parser Tokenizer5,722MIT rs_html_parser_tokenizer_tokensRs Html Parser Tokens5,334MIT rs_html_parser_tokensRs Html Parser Nodes5,778MIT rs_ideaThe rs_idea crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,869GPL-2.0-only rs_imessageUnstable, still in development — iMessage toolkit for macOS (chat.db, watch, send, optional bridge)37ISC API bindings Operating systems::macOS APIs rs_infrasrust infras12,232MIT rs_internal_hasherThis package serves as an essential building block within the `rs_shield` cryptographic library. It is focused on providing…30,871GPL-2.0-only rs_internal_stateThis package serves as an essential building block within the `rs_shield` cryptographic library. It is focused on providing…31,166GPL-2.0-only rs_isl2-dimensional generic Iterative Stencil Loops3,603MIT OR Apache-2.0 Simulation rs_json2csvConvert JSON to CSV in Rust.2,692MIT rs_keccak_nbits`rs_keccak_nbits` is a Rust implementation of the variable-output-length Keccak cryptographic hash algorithm, part of the larger…4,908GPL-2.0-only Algorithms Cryptography rs_lib一段简单的描述信息，要好好写.2,630MIT OR Apache-2.0 rs_limitlessLimitless Exchange API bindings in Rust — prediction market trading, HMAC authentication, EIP-712 signing, and WebSocket streams.62MIT API bindings rs_lockfreea lock-Free lib based on practical Hazard Pointers algorithm3,408MIT rs_loggerA minimal implementation of a Rust logger2,120MIT rs_machine_input_chirhoA command-line tool to synchronize computer resource information with a remote database3,275MIT Command line utilities rs_malloc_trackerWraps LibC allocation calls to expose Prometheus memory statistics.151MIT Development tools::Profiling External FFI bindings rs_md2The rs_md2 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,974GPL-2.0-only rs_md4The rs_md4 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,894GPL-2.0-only rs_md5The rs_md5 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,866GPL-2.0-only rs_mdc_2The rs_mdc_2 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,908GPL-2.0-only rs_merkleThe most advanced Merkle Tree library for Rust. Supports creating and verifying proofs, multi-proofs, as well as advanced…2,793,646Apache-2.0/MIT rs_n_bit_wordsThis package serves as an essential building block within the `rs_shield` cryptographic library. It is focused on providing…31,605GPL-2.0-only rs_observableSimple observable pattern implementation2,714MIT OR Apache-2.0 rs_openaiThe OpenAI Rust library provides convenient access to the OpenAI API from Rust applications.13,082MIT rs_openshowvarA Rust library for connecting to Kuka robots and performing data read/write operations using the OpenShowVar protocol.11,894MIT Network programming rs_order_utilsRust implementation of Polymarket CLOB order utilities with EIP-712 signing4,991MIT Cryptography::Cryptocurrencies rs_orm一个类似Django的Rust ORM实现1,531MIT OR Apache-2.0 Database interfaces rs_osrmrust wrapper for osrm41,775MIT rs_osrm_serderust wrapper for osrm, folk from TehGoat/rs_osrm1,799MIT rs_oss_cliA simple command line tool for oss3,585MIT OR Apache-2.0 Command line utilities rs_pbrtPhysically based rendering (PBR) with Rust19,483MIT OR Apache-2.0 Command line utilities Graphics rs_peekabooRust-native cross-platform computer-use CLI and library1,590ISC Command line utilities rs_pmm_toolspersonal rust utilities1,755MIT/Apache-2.0 rs_pokeRust client and tunnel bridge for Poke909ISC API bindings Network programming rs_pokerA library to help with any Rust code dealing with poker. This includes card values, suits, hands, hand ranks, 5 card hand…87,202Apache-2.0 Games rs_poly1305The rs_poly1305 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,913GPL-2.0-only rs_pyromachine learning2,150LGPL-3.0 rs_quickcheck_utilsome helper functions and macros to ease usage of quickcheck4,655non-standard Development tools::Testing rs_rc2The rs_rc2 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,934GPL-2.0-only rs_rc4The rs_rc4 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,891GPL-2.0-only rs_rc5The rs_rc5 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,913GPL-2.0-only rs_ripemd_160The rs_ripemd_160 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,919GPL-2.0-only rs_routeA cli tool for muskingum-cunge routing in ngiab63MIT rs_rsaThe rs_rsa crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,973GPL-2.0-only rs_seedThe rs_seed crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,998GPL-2.0-only rs_service_clientThis library provides a client for interacting with Factory+ services in Rust applications.1,036MIT rs_sha1`rs_sha1` is a Rust implementation of the SHA-1 cryptographic hash algorithm, part of the larger `rs_shield` project. This…15,098GPL-2.0-only Algorithms Cryptography rs_sha224`rs_sha224` is a Rust implementation of the SHA-224 cryptographic hash algorithm, part of the larger `rs_shield` project. This…7,551GPL-2.0-only rs_sha256`rs_sha256` is a Rust implementation of the SHA-256 cryptographic hash algorithm, part of the larger `rs_shield` project. This…8,303GPL-2.0-only rs_sha384`rs_sha384` is a Rust implementation of the SHA-384 cryptographic hash algorithm, part of the larger `rs_shield` project. This…6,828GPL-2.0-only rs_sha3_224`rs_sha3_224` is a Rust implementation of the SHA3-224 cryptographic hash algorithm, part of the larger `rs_shield` project. This…4,960GPL-2.0-only rs_sha3_256`rs_sha3_256` is a Rust implementation of the SHA3-256 cryptographic hash algorithm, part of the larger `rs_shield` project. This…13,735GPL-2.0-only rs_sha3_384`rs_sha3_384` is a Rust implementation of the SHA3-384 cryptographic hash algorithm, part of the larger `rs_shield` project. This…12,534GPL-2.0-only rs_sha3_512`rs_sha3_512` is a Rust implementation of the SHA3-512 cryptographic hash algorithm, part of the larger `rs_shield` project. This…14,504GPL-2.0-only rs_sha512`rs_sha512` is a Rust implementation of the SHA-512 cryptographic hash algorithm, part of the larger `rs_shield` project. This…11,205GPL-2.0-only rs_sha512_224`rs_sha512_224` is a Rust implementation of the SHA-512/224 cryptographic hash algorithm, part of the larger `rs_shield` project.…5,010GPL-2.0-only rs_sha512_256`rs_sha512_256` is a Rust implementation of the SHA-512/256 cryptographic hash algorithm, part of the larger `rs_shield` project.…5,016GPL-2.0-only rs_shake128`rs_shake128` is a Rust implementation of the SHAKE128 cryptographic hash algorithm, part of the larger `rs_shield` project. This…6,155GPL-2.0-only rs_shake256`rs_shake256` is a Rust implementation of the SHAKE256 cryptographic hash algorithm, part of the larger `rs_shield` project. This…6,278GPL-2.0-only rs_shieldA comprehensive Rust library providing robust and efficient implementations of cryptographic hash functions including SHA and…5,233GPL-2.0-only Algorithms Cryptography rs_simple_webworkerMakes it easier to use a WebWorker50MIT rs_sm2The rs_sm2 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,970GPL-2.0-only rs_sm3The rs_sm3 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,942GPL-2.0-only rs_sm4The rs_sm4 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,939GPL-2.0-only rs_smt32STM32 Drivers1,713MIT rs_snakeThe classic 'Snake' game as a terminal application.8,375Unlicense rs_socketiosocketio for rust1,456Apache-2.0 rs_spectesting framework1,672MIT rs_sslA comprehensive Rust library providing robust and efficient implementations of cryptographic hash functions including SHA and…4,302GPL-2.0-only Algorithms Cryptography rs_state_machineA business-oriented state machine library6,557MIT rs_stm32STM32 Drivers1,715MIT rs_streamImmutable, transformable data streams1,743MIT rs_stripeStripe Rust Lib2,121MIT/Apache-2.0 rs_sudokuA library to solve sudoku puzzles using explainable methods.3,263Apache-2.0 Games rs_taskflowA library for executing graphs of tasks1,547MPL-2.0 rs_taskflow_deriveA library for executing graphs of tasks2,089MPL-2.0 rs_tfheA high-performance Rust implementation of TFHE (Torus Fully Homomorphic Encryption) with advanced programmable bootstrapping…405non-standard Algorithms Cryptography rs_torrent_magnetParse torrent file and convert to Magnet URI3,963MIT OR Apache-2.0 rs_tplString templating in Rust26non-standard Template engine rs_tracingtrace events in the trace event format664,034MIT rs_transducersImplementation of transducers for Rust5,746MIT/Apache-2.0 rs_transferA simple crate to handle downloads and uploads on multiple providers11,513MIT rs_trieMy first Rust crate. A simple implementation of a Trie datastructure with a struct and linked lists. Not intended for serious use.1,760MIT rs_triple_desThe rs_triple_des crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,904GPL-2.0-only rs_unitRsUnit is a testing crate similar to Elixirs ExUnit.3,970MIT Development tools Development tools::Profiling rs_utils奇遇科技 Rust 辅助工具15,967non-standard rs_web_componentHelps to create a custom element for a web project10,344MIT rs_whirlpoolThe rs_whirlpool crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,870GPL-2.0-only rs_ws281xWrapper for ws281x library using bindgen to track upstream42,008MIT rs_x25519The rs_x25519 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,931GPL-2.0-only rs_x448The rs_x448 crate is currently a placeholder for an upcoming cryptographic hashing algorithm implementation in Rust. This…4,944GPL-2.0-only rsaPure Rust RSA implementation187,544,124MIT OR Apache-2.0 Cryptography rsa-derCrate to encode and decode public RSA keys using DER237,421MIT/Apache-2.0 Cryptography rsa-exportExport keys generated by the "rsa" crate into the PKCS#1 or PKCS#8 format135,445Apache-2.0 OR MIT rsa-fdhRSA-FDH is a is provably secure blind-signing signature scheme that uses RSA and a full domain hash and support blind signing /…41,987MIT OR Apache-2.0 Cryptography rsa-magic-public-keyConverting between the Magic Public Key format and a RustCrypto RSA type21,998AGPL-3.0 rsa-messenger-packetsA helper crate for rsa-messenger-client as well as rsa-messenger-server.1,171MIT rsa-msgSend files & messages across the internet using RSA / AES. Fast and secure transfer by checking for hashes. This is the client…6,212MIT rsa-msg-packetsA helper crate for rsa-messenger-client as well as rsa-messenger-server.10,877MIT rsa-msg-server[SERVER] Send files & messages across the internet using RSA / AES. Fast and secure transfer by checking for hashes. This is the…3,874MIT rsa-oaep-pssA pure Rust implementation of the RSA public key cryptosystem7,369GPL-3.0-or-later rsa-openssl-formatParse and encode RSA public keys in the format that OpenSSL uses for authorized_keys1,906MIT rsa-pemConverting between the PEM format and a RustCrypto RSA type7,093non-standard rsa-rustA crate to build RSA KeyPairs and Encrypt/Decrypt&Sign info.3,336MIT rsa-rust-toolProduction-grade RSA CTF attack tool — Rust port of RsaCtfTool20MIT Command line utilities Cryptography rsa-solverUses various attacks against RSA to efficiently brute-force m from c, e, and n.1,693CC0-1.0 Algorithms Concurrency rsa-vdfVerifiable Delay Function (Wesolowski 18)1,676GPL-3.0-or-later Cryptography rsa_extPure Rust RSA implementation4,467MIT OR Apache-2.0 Cryptography rsa_heaplessPure Rust RSA implementation - heapless fork5,248MIT OR Apache-2.0 Cryptography No standard library rsa_keygenA crate for generating rsa keys with a 12 word seedphrase14,485MIT rsa_public_encrypt_pkcs1RSA PKCS#1 encryption from ASN.1 DER encoded public key in pure Rust66,528ISC rsa_rsrust rsa library -- UNTESTED HOBBY PROJECT -- DO NOT USE FOR SERIOUS APPLICATIONS11,938non-standard rsa_signrsa_sign4,001MIT/Apache-2.0 rsa_uiA simple UI for the RSA library675MIT rsa_utilsutils for rsa_rs3,249non-standard rsa_xmlA simple implementation of RSA key values in XML format, for encrypting and decrypting data1,544MIT/Apache-2.0 rsaber_androidrsaber459non-standard Games rsaber_hackedcpalHacked audio library for rsaber.988Apache-2.0 rsaber_librsaber937non-standard Games rsaber_pcrsaber458non-standard Games rsaber_pcvrrsaber456non-standard Games rsabpoaabpoa rust binding8,314MIT rsacpiA simple command-line tool with no dependencies to display battery, ac, and thermal information on Linux4,269MIT Command line utilities rsacrackerPowerful RSA cracker for CTFs. Supports RSA, X509, OPENSSH, PKCS#12, PKCS#7, and CSR in PEM and DER formats.26,710MIT OR Apache-2.0 Cryptography Mathematics rsactorA Simple and Efficient In-Process Actor Model Implementation for Rust.12,691Apache-2.0 rsactor-deriveDerive macros for rsActor framework6,473Apache-2.0 rsadsb_commoncommon library for adsb_deku6,617MIT Aerospace::Aerospace protocols Parsing tools rsaebA no_std + alloc interpreter for A=B ordered rewrite programs.226MIT OR Apache-2.0 Compilers No standard library rsaiPredictable development for unpredictable Gen-AI models. Let the compiler handle the chaos.189MIT API bindings rsai-macrosMacros for the rsai crate providing structured AI generation capabilities295MIT API bindings Development tools::Procedural macro helpers