All 305,250 crates, alphabetically

libctfSDK intended for use with CTF-rs, but is designed to be repurposed by others to easily extend functionality for other CTF related…3,609AGPL-3.0-or-laterAPI bindingsConfiguration libctp-sysRust bindings to CTP API7,600MIT LibCulqiAPI bindings for the Culqi v2 HTTP API2,926MITAPI bindings LibCulqi28API bindings for the Culqi v2 HTTP API4,083MITAPI bindings libcvssA Rust implementation of the CVSS specification.8,285BSD-3-ClauseEncodingParsing tools libcwCore Wars runtime and parser3,630MIT libcwaA small runtime library to help out programs linked against CommonWA. This will only really be useful for the…2,004MIT libcwiid-sysRust bindings for cwiid (Wii remote "Wiimote" api bindings)22,555non-standard libcwtchlibcwtch is an interface to a Cwtch app that allows creating of profiles to communicate with contacts over the Cwtch protocol16,474MIT libcypher-parser-sysRust ffi bindings for libcypher-parser4,682Apache-2.0 libczirw-sysWrapper around libCZIAPI1,867MIT OR Apache-2.0Multimedia::ImagesScience libdaisyHardware Abstraction Layer implementation for Daisy boards3,278MIT libdarts-sysLow level native binding to darts-clone3,343BSD-3-Clause libdatachannelRust wrapper for libdatachannel4,400MIT libdatachannel-sysBindings to libdatachannel's C API3,625MPL-2.0 libdatadogAn empty Datadog crate1,620Apache-2.0 libdatasketches_sysLow-level bindings for Apache DataSketches C++ library3,693Apache-2.0 libdavCalDAV and CardDAV client implementations.37,499ISC libdav1dlibdav1d bindings, with libdav1d-sys4,125MIT libdav1d-sysBuilds and statically links dav1d AV1 decoder. Part of libavif-sys253,879BSD-2-Clause libdawA library for Rust for making programmable DAWs2,764non-standardMultimedia::Audio libdawgA fast, memory-efficient DAWG (Directed Acyclic Word Graph) for word validation and prefix queries100MITAlgorithmsData structures libdazzleRust bindings for libdazzle5,690GPL-3.0-or-later libdazzle-sysFFI bindings for libdazzle6,561GPL-3.0-or-later libdbstatically linked rust bindings for Berkeley DB13,017SleepycatAPI bindings libdb-sysstatically linked ffi bindings for Berkeley DB4,936SleepycatExternal FFI bindings libdbus-sysFFI bindings to libdbus.31,624,077Apache-2.0/MITExternal FFI bindingsOperating systems::Unix APIs libdc1394-sysFFI bindings for libdc139414,169MIT/Apache-2.0External FFI bindings libdd-allocCustom memory allocators for specialized allocation patterns in profiling and signal-safe contexts193Apache-2.0 libdd-capabilitiesPortable capability traits for cross-platform libdatadog42,118Apache-2.0 libdd-capabilities-implNative implementations of libdd-capabilities traits42,087Apache-2.0 libdd-commonShared utilities for Datadog libraries including HTTP/HTTPS connectors, container entity detection, tag validation, rate…1,571,817Apache-2.0 libdd-crashtrackerDetects program crashes and reports them to datadog backend.39,315Apache-2.0 libdd-data-pipelineTrace exporter package allowing sending data from datadog SDKs to the Trace Agent.1,426,492Apache-2.0 libdd-ddsketchMinimal implementation of Datadog's DDSketch1,463,144Apache-2.0 libdd-dogstatsd-clientA dogstatsd client for sending metrics to a dogstatsd server.1,427,027Apache-2.0 libdd-library-configConfiguration management library for Datadog products.67,678Apache-2.0 libdd-libunwind-sysRust bindings for using unwind library inside libdatadog1,541,479Apache-2.0 libdd-logA bridge from Rust to {language} logging59Apache-2.0 libdd-profilingContinuous profiling library supporting pprof format collection and export to Datadog54Apache-2.0 libdd-profiling-heap-allocatorRust GlobalAlloc wrapper that drives libdd-profiling-heap-sampler.25Apache-2.0 libdd-profiling-heap-gotterGOT-table interposition that routes a running process's allocator through libdd-profiling-heap-sampler.16Apache-2.0 libdd-profiling-heap-samplerSampling primitives for USDT-based heap profiling.33Apache-2.0 libdd-profiling-protobufProtobuf utils for Datadog's continuous profiling library207Apache-2.0 libdd-remote-configDatadog Remote Configuration client and config parsers2,243Apache-2.0 libdd-samplingCore sampling logic for Datadog tracing42,512Apache-2.0 libdd-shared-runtimeShared tokio runtime with fork-safe worker management for Datadog libraries41,901Apache-2.0 libdd-telemetryTelemetry client allowing to send data as described in…1,467,185Apache-2.0 libdd-tinybytesTiny implementation of a bytes::Bytes like type that supports AsRef<[u8]>1,425,565Apache-2.0 libdd-trace-normalizationA duplicate of trace normalization implemented in the agent in…1,427,370Apache-2.0 libdd-trace-obfuscationA duplicate of trace obfuscator implemented in the agent and documented in…42,116Apache-2.0Development tools libdd-trace-protobufProtobuf utils for Datadog's traces serialization1,507,621Apache-2.0 libdd-trace-statsThis crate provides utilities to compute stats from Datadog traces.1,427,138Apache-2.0 libdd-trace-utilsTrace utilities including span processing, MessagePack encoding/decoding, payload handling, and HTTP transport with retry logic…1,529,972Apache-2.0 libddsCrate to work with the DDS image format. Supports normal images, mipmaps, cubemaps and compressed images with various header types3,664MPL-2.0 libddsc-sysNative bindings to libddsc (CycloneDDS).3,962Apache-2.0 libde265Low-level bindings for libdeH265.4,197MIT OR Apache-2.0API bindingsMultimedia::Video libde265-rsSafe wrapper around the libde265-sys crate to decode H265 streams.3,295MIT libde265-sysLow-level bindings for libdeH265.5,096MIT OR Apache-2.0API bindingsMultimedia::Video libde265-sys2libde265 bindings2,462MIT libdeadmockAPI Mocking and Virtualization10,482MIT/Apache-2.0 libdebayerdebayer images with CUDA5,254MPL-2.0 libdebayer-sysunsafe sys crate to the libdebayer C library4,586MPL-2.0 libdecoImplementation of the Bühlmann ZHL-16 algorithm1,536MIT libdecor-headersMinimalist Rust FFI bindings for libdecor68MIT-0API bindingsGUI libdeflate-sysBindings to libdeflate for DEFLATE (de)compression exposed as non-streaming buffer operations. Contains bindings for raw deflate,…2,701,478Apache-2.0API bindingsCompression libdeflate-zranSafe Rust wrapper around libdeflate with zran-style resume and walk for random access into gzip / DEFLATE streams.17MITCompression libdeflate-zran-sysRaw FFI bindings for a patched libdeflate with zran-style resume + walk entrypoints.156MITCompressionExternal FFI bindings libdeflaterBindings to libdeflate for DEFLATE (de)compression exposed as non-streaming buffer operations. Contains bindings for raw deflate,…2,667,011Apache-2.0API bindingsCompression libdelveLibrary for interacting with the DelVe standard514MIT libdescentdescent parser generator (Rust) — placeholder for the active project; see repository.15MIT libdevinfo-sysnative bindings to libdevinfo (device information library)39,768MIT OR Apache-2.0 libdevmapper-syslibdevmapper bindings1,927MITExternal FFI bindingsOperating systems::Unix APIs libdhcplibdhcp provides a safe and idiomatic API for working with DHCP data structures1,141Apache-2.0 libdiceA package for parsing simple dice-rolling expressions1,406MIT libdictensteinHigh-performance dictionary data structures (trie, DAWG, double-array trie, suffix automaton, lock-free durable persistent ART)…128Apache-2.0AlgorithmsData structures libdiskonautDisk usage model, treemap layout, and formatting for diskonaut.33MIT libdisplay-infoEDID and DisplayID library.167,511MITAPI bindings libdisplay-info-deriveUtility crate for managing FFI bindings in libdisplay-info.155,766MITAPI bindings libdisplay-info-sysLow-level bindings for libdisplay-info.167,779MITAPI bindings libdistoreLibrary for Distore7,368GPL-3.0-or-later libdivecomputerSafe bindings for libdivecomputer-sys1,310MIT OR Apache-2.0 libdivecomputer-sysUnsafe bindings for libdivecomputer1,015(MIT OR Apache-2.0) AND LGPL-2.1External FFI bindings libdividePort of libdivide.2,133ZlibAlgorithmsMathematics libdivsufsort-rsA rust wrapper of libdivsufsort20,741MITAlgorithmsCompression libdlinkRust implementation of dynamic linker1,471MIT OR Apache-2.0 libdll-rsA safe wrapper around libdll. Allows opening DLL files on UNIX.27AGPL-3.0-or-laterAPI bindingsDevelopment tools::FFI libdlt-sysRust bindings for COVESA DLT Library3,787non-standard libdmdThis library can be used to build clients for Devmode.8,491GPL-2.0 libdnsAbstracting and implementing DNS zone management for different providers2,7210BSDAPI bindings libdnscheckChecks DNS allow- and deny-lists8,374Apache-2.0 libdof.dof file protocol, a keyboard layout format specification49,099Apache-2.0 libdogecoin-rsSafe Rust bindings for libdogecoin - wallet, transaction, HD wallet, and mnemonic support42MITCryptography::Cryptocurrencies libdogecoin-sysRaw FFI bindings to libdogecoin - a C library for Dogecoin143MITCryptography::CryptocurrenciesExternal FFI bindings libdohDoH and Oblivious DoH library for the rust-doh app40,825MITAsynchronousCommand line utilities libdolly-rsCore library components used by strangelight studios39MIT libdoltlite-sysNative bindings to the DoltLite SQLite-compatible library573MIT AND Apache-2.0 AND ZlibExternal FFI bindings libdonowA library for parsing and manipulating todo.txt files efficiently using regex1,278MIT libdonut-rsPublic API for the Donut-rs project301MIT libdotsServer application API for the Berkeley DoTS platform7,311MIT libdpdk-sysRust bindings for DPDK1,626non-standard libdpkg-sysBindings for libdpkg3,238LGPL-3.0-or-laterExternal FFI bindings libdrmA reimplementation of the libdrm middleware library2,199MIT libdrm-sweetFriendly wrapper around libdrm3,723LGPL-3.0+Hardware supportOperating systems libdrm-sysNative bindings to the libdrm library7,749MITHardware supportOperating systems libdrm_amdgpu_syslibdrm_amdgpu bindings for Rust, and some methods ported from Mesa3D.200,964MIT libdrmtapSafe Rust wrapper for libdrmtap — DRM/KMS screen capture for Linux (login screen, Wayland, headless)141MITMultimedia::VideoOperating systems::Linux APIs libdrmtap-sysRaw FFI bindings for libdrmtap — DRM/KMS screen capture library for Linux. Includes embedded C sources compiled statically.1,075MITExternal FFI bindingsOperating systems::Linux APIs libdrugplotterEasily compute drug concentration curves2,284MPL-2.0 libdseclibdsec18MIT libdsync-hasezoeyGenerate rust structs & query functions from diesel schema files.4,226MIT OR Apache-2.0Command line utilitiesDevelopment tools libdtLibrary for training neural networks.4,767GPL-2.0 libdt-macrosLibDT's macros.5,377GPL-2.0 libduckdb-sysNative bindings to the libduckdb library, C API3,015,801MITDatabase interfacesExternal FFI bindings libduckdb-sys-queryscriptNative bindings to the libduckdb library, C API7,519MITDatabase interfacesExternal FFI bindings libducky-rsA library for integrating with DuckDB60MIT libduskThis crate implements most of the compiler for the Dusk programming language, in library form.8,141MIT libdvbInterface for DVB-API v5 devices in Linux5,196MITAPI bindingsHardware support libdvb-rsSafer and feature-complete pure-Rust interface for DVB-API v5 devices in Linux6,527MITAPI bindingsHardware support libdwBindings to elfutils12,278MIT OR Apache-2.0 libdw-sysBindings to elfutils15,219MIT OR Apache-2.0 libdwelfBindings to elfutils10,795MIT OR Apache-2.0 libdwflBindings to elfutils10,946MIT OR Apache-2.0 libdxStuff that should probably already be a part of Rust.13,447GPL-3.0 libdxfeed-sysrust bindings for dxfeed-c-api16,841MIT libe2fs-sysRust bindings for libe2fs38,683Apache-2.0 libeccLibrary of Error-Correcting Codes for GD6,019MIT libecdsautilSafe bindings to libecdsautil for ec25519 signing.7,572non-standard libecdsautil-sysLow-level bindings to libecdsautil for ec25519 signing.3,435BSD-2-ClauseExternal FFI bindings libecsRust ecs design pattern.1,539MIT libecvrfA ECVRF that's friendly with EVM, based on curve secp256k1 and keccak2565,414Apache-2.0AlgorithmsCryptography libecvrf-k256A fork of libecvrf use k256 implementation1,790Apache-2.0AlgorithmsCryptography libedboRust client library for accessing the EDBO OpenAPI974MIT OR Apache-2.0 libedgegridThis library implements an Authentication handler for the Akamai OPEN EdgeGrid Authentication scheme in Rust8,836MIT/Apache-2.0 libeditSafe Rust bindings to the libedit line-editing library83BSD-2-ClauseCommand-line interface libedit-sysLow-level FFI bindings to the libedit line-editing library79BSD-2-ClauseExternal FFI bindings libefiImplementation of the (U)EFI Specification.1,512MIT libefi-sysBindings for libefi on illumos304,932MPL-2.0 libehA rust library for transforming the e-hentai and exhentai content.3,730GPL-3.0 libeigenlibeigen2,591MIT libeipcEncrypted Inter-Process Communication Library183GPL-3.0-only libeitherEither struct for Rust42,927MIT/Apache-2.0 libekoCreate a command line interface binary with some common dependencies ((clap || docopt) and error_chain)9,492MIT/Apache-2.0 libelfBindings to elfutils15,230MIT OR Apache-2.0 libelf-rsDrop-in replacement for libelf using the object crate24MIT OR LGPL-2.1-only libelf-sysBindings to elfutils17,367MIT OR Apache-2.0 libembroidery-sysRust FFI bindings for libembroidery5,400MIT libenclave-toolsTools for building and linking enclaves using libenclave9,017GPL-2.0+ libenigmaA library for simulating an Enigma Machine3,852MIT libepfSimple framework for secure encrypted communication2,999GPL-3.0-or-later liberliber - be free with your choice53non-standard liber-cliAI-agent-readable company directory CLI18MITCommand line utilities liberaA suite of modular, multidisciplinary, mutually coherent libraries5,106MIT OR Apache-2.0Development toolsNo standard library::No dynamic allocation liberasurecodeA Rust wrapper for `openstack/liberasurecode`15,055MITAPI bindingsEncoding liberate_mxInterface for running Cadence's Liberate MX from Rust code1,499BSD-3-Clause liberato-address-schemeThe Rust Implementation of the Decentralized Addressing Scheme for Liberato-Address-Scheme19Apache-2.0 OR MITCryptography liberoA work in progress UI library focused on DX, UX, a11y and configurability.18MIT OR Apache-2.0GUIWebAssembly liberofsRust library for interacting with [EROFS](https://docs.kernel.org/filesystems/erofs.html)998Apache-2.0 liberrA flexible error message handling crate focused on error tracing for useful debugging790MITDevelopment toolsDevelopment tools::Debugging libertasLibertas App SDK222MIT libertas-matterA stripped-down lite version of official rs-matter166Apache-2.0Embedded developmentNetwork programming libertas-matter-macrosA stripped-down lite version of official rs-matter - Proc-macros269Apache-2.0Embedded developmentNetwork programming libertas_macrosAttributes for Libertas rust parser.138MIT liberty-dbA fully defined liberty (std. cells in VLSI) data structure, efficient parser & formatter80,606MITDevelopment tools liberty-ioParser and writer for the Liberty format.4,760AGPL-3.0-or-laterParser implementations liberty-macros`liberty` macros69,507MITDevelopment tools liberty-parseLiberty file format parser2,258MIT liberty-parserLiberty file format parser (maintained fork of liberty-parse)72MITParser implementations libertyos_kernelThe kernel for LibertyOS.81,218Apache-2.0Embedded developmentNo standard library libertyparseLiberty cell library parser13,499AGPL-3.0-only libesCollection of Elliptic Curve Integrated Encryption Scheme(s)30,755MIT OR Apache-2.0AlgorithmsCryptography libesedbA safe Rust API for libesedb80,908LGPL-3.0-or-laterDatabase interfaces libesedb-syslibesedb FFI bindings for Rust75,569LGPL-3.0-or-laterDatabase interfacesExternal FFI bindings libevdev-sysFFI bindings to libevdev and 'linux/input.h'5,259CC0-1.0 libeventRust bindings to the libevent async I/O framework189,158MIT/Apache-2.0API bindingsAsynchronous libevent-sysRust FFI bindings to the libevent library215,987MITExternal FFI bindings libeverdrivelibeverdrive is a library for programming everdrive through usb development port756MIT libexailA rust library for communicating with Exail devices through their binary protocol19MPL-2.0 libexif-wrapperA safe rust wrapper around libexif4,962Apache-2.0API bindingsMultimedia::Images libexprExpression syntax library18AGPL-3.0-only libextralibextra1,833MIT libeyelink-sysRust FFI bindings for the Linux SR Research Eyelink SDK.7,292Apache-2.0 OR MITExternal FFI bindings libfa-sysNative bindings to the Augeas libfa Finite Automata library8,537LGPL-3.0+ libfabriclibfabric mid-level bindings2,092MIT libfabric-syslibfabric FFI bindings4,224MIT libfancontroldBase library for fancontrold.8,466MITHardware support libfarLibrary for interacting with FAR archives5,879MITEncodingFilesystem libfastdlA libloading wrapper library that caches function pointer to hash table3,402MPL-2.0 libfaster-sysBindings for FASTER30,319MIT libfasttreeA Rust library inspired by libostree, but based on distribution repositories.22MITFilesystemOperating systems libfatiguean extensible load testing library14,489Apache-2.0 libfct4Implementation of FCT Version 4 (Devised by Janick Eicher) in Rust4,089MIT libfdiskRust wrappers for libfdisk4,312MIT libfdisk-sysRust bindings for libfdisk2,639MIT libfdk-aac-sysExported bindings to the libfdk-aac for AAC encoding and decoding.1,338MIT libfdo-dataEmpty crate1,606MIT libfdt-rsA library for handling FDT binaries based on libfdt.848non-standardAPI bindings libfdt-sysA sys crate for libfdt.1,085non-standardExternal FFI bindings libfeedbackRust bindings for libfeedback1,441MITAPI bindings libfeedback-sysFFI bindings for libfeedback1,755MITAPI bindingsGUI