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.

livetermSimple live-updating output for CLI apps117,836Unlicense livetexA TeX/LaTeX auto builder and server.3,808MITWeb programming::HTTP server livetraceCLI tool for live tailing of OTLP traces and logs in the Serverless OTLP Forwarder architecture.1,615MITCommand line utilitiesDevelopment tools::Debugging liveviewAn HTTP library for the Lunatic VM.1,603MIT OR Apache-2.0 livewallpapertest crate2,733GPL-3.0 livewireCross platform Wifi Tool for Linux, Mac and Windows Operating Systems1,407MIT livilivi is a library for hosting LV2 plugins.41,008MIT lividlivid is a lightweight frontend Rust crate for creating web apps via webassembly23,170MITWebAssemblyWeb programming livid-cliBuilds and bundles your wasm web app12,592MITCommand line utilitiesWebAssembly livid-desktopLightly wraps a native webview which can be used with livid for the frontend10,948MITGraphics livid-serverA simple server for use with livid-desktop and livid-cli8,515MIT living-postmortem-mcpMCP stdio server for incident postmortems stored as markdown in a vault.32MIT livoxAn (unofficial) library to pull data from Livox devices3,056MIT livox-sysA Rust wrapper for the Livox SDK4,745MITExternal FFI bindings livox2A lightweight and pure Rust implementation of Livox SDK2, based on async-net and zerocopy.926MIT livox2-sysA Rust wrapper for the Livox SDK21,099MITExternal FFI bindings livreLivre: a type-safe PDF parser3,673MIT livre-deriveThe derive macro for Livre, a type-safe PDF parser1,816MIT livreurpackage and ship your rust binaries to brew,npm and more13MIT livyApache Livy REST API Client27,124MIT/Apache-2.0API bindingsCommand line utilities livy-teeIntel TDX quote generation and verification for the Livy provenance system. Open-source so users can independently verify TEE…195MITAPI bindingsAuthentication livy_managerLivy Manager - Web UI for Managing Apache Livy Sessions4,961MIT/Apache-2.0Web programming::HTTP server liweIWE core library26,664Apache-2.0 lixEmbeddable version control for apps and AI agents.21MITArtificial intelligenceDevelopment tools lix-diffA lix plugin for diffing two generations44MIT lix-scoreCalculate LIX score for a given text and language.1,264MIT liyobicashThe Yobicash cryptocurrency library1,526MIT/Apache-2.0Cryptography liyouxin-helloA short description of my package1,577MIT OR Apache-2.0 lizLiz ( LuaWizard ) is a library and a command program that features a bunch of functionalities for lua scripts inside the liz…33,647LGPL-3.0-only lizeA stupid way of serializing and deserializing really small data into bytes. Supports recursive data structures.1,505MIT lizenzA license checker for your source code435EUPL-1.2 lizwpcA crate for learning package management in Rust4,982MIT OR Apache-2.0 ljCLI tool to download magnets via Real-Debrid42MITCommand line utilities ljarPure Rust parallel JAR decompressor — fast Central Directory scan, multi-core DEFLATE decode862MIT OR Apache-2.0 ljfA Rust tutorials1,647MIT ljmAn idiomatic Rust wrapper for the LabJack LJM library.7,223MIT OR Apache-2.0 ljm-sysRust bindings for the LabJack LJM library autogenerated by bindgen.3,460MIT OR Apache-2.0 ljmrsLabJack LJM Bindings for Rust27,051MIT ljpegFast, no dependency lossless JPEG decoder and encoder4,850LGPL-2.1Multimedia::Images ljprs_async_poolProvides an async-friendly pool data structure using tokio.1,621MIT ljprs_esProvides the core types to facilitate event sourcing in Rust.1,595MIT ljudGraph-based music DSP library with a focus on flexibility.9,497non-standard ljxacomRust bindings for Keyence LJ-X8000A CommLib9,290MIT lkA command palette for your bash functions.28,426MIT OR Apache-2.0Command-line interfaceCommand line utilities lk-insideA terminal user interface (TUI) application for interactive data analysis.45MITCommand line utilitiesData structures lk201LK201 keyboard protocol implementation54Apache-2.0 OR MIT lk99lk99 superconductor model1,576non-standard lk_mathCollection of reusable mathematical tools.10,726MIT OR Apache-2.0AlgorithmsData structures lkh-rsRust bindings and safe wrappers for the LKH3 heuristic solver17MITAlgorithmsAPI bindings lkjtunnel1,803MIT lklLinux kernel as a crate2,029GPL-2.0-only lkmlProgram to download and assort emails from mailing lists supported by `lei`1,435MIT OR Apache-2.0Command line utilitiesEmail lkr-cliCLI for LLM Key Ring — manage LLM API keys via macOS Keychain153MIT OR Apache-2.0AuthenticationCommand line utilities lkr-coreCore library for LLM Key Ring — secure LLM API key management via macOS Keychain248MIT OR Apache-2.0AuthenticationCommand line utilities lkrustFern simualtion, from the cellular up1,961MIT lks32mc03x_pacPeripheral access crate for the LKS32MC03x MCU456MIT OR Apache-2.0Embedded developmentHardware support lksctpRust bindings for Linux kernel SCTP with tokio integration and no libsctp dependency18MITAsynchronousNetwork programming llrust logging library89,781MIT ll-colorsa simple ls -l clone with colors1,526MIT ll-coreHybrid semantic search engine: BM25 + vector + PageRank + cross-encoder reranking over SQLite, with on-device ONNX inference119Apache-2.0Database interfacesScience ll-ctllinglong container control tool1,317GPL-2.0-or-later ll-hls-runtimeSans-IO Low-Latency HLS (RFC 8216bis) client + server engines in one crate, mirroring rtsp-runtime's client+server split.…37MIT OR Apache-2.0MultimediaNetwork programming ll-neighborsPerform lookups in the OS' neighbor table cache. Ie. get the link-local (MAC) address for an IP address in your local…9,696Apache-2.0 ll-rsA small ls -l clone in rust with colors!12,665MIT ll-sparql-parserA resilient LL parser for SPARQL 1.220,101MIT ll_macrosProc macros for the ll logging library9,546MIT ll_mpA library for low level message passing43MIT OR Apache-2.0No standard libraryOperating systems ll_stdioTerminal reporters for ll — StdioReporter, StringReporter, TermStatus6,978MIT ll_traceChrome Trace Format reporter for ll — write trace JSON viewable in chrome://tracing and Perfetto6,805MIT ll_wasmWASM reporter for ll — logs task events to the JavaScript console21MIT llaBlazing Fast and highly customizable ls Replacement with Superpowers32,737MITCommand line utilities lla_plugin_interfaceInterface for lla plugins17,637MITCommand line utilities lla_plugin_utilsBlazing Fast and highly customizable ls Replacement with Superpowers5,996MIT llamSafe, Go-style Rust bindings for the LLAM runtime88Apache-2.0AsynchronousConcurrency llam-macrosProcedural macros for the LLAM Rust runtime bindings67Apache-2.0 llamaFriendly LLVM bindings29,744ISC llama-buildFriendly LLVM bindings (BUILD)17,800ISC llama-chatA Claude Code-like TUI chat client for Ollama and llama.cpp servers122MITCommand line utilities llama-coreThe core library of LlamaEdge80,359Apache-2.0ScienceWebAssembly llama-cpp-2llama.cpp bindings for Rust877,023MIT OR Apache-2.0 llama-cpp-4llama.cpp bindings for Rust18,380MIT OR Apache-2.0API bindingsScience llama-cpp-bindingsllama.cpp bindings for Rust2,317Apache-2.0 llama-cpp-bindings-buildBuild system for llama-cpp-bindings-sys FFI bindings2,540Apache-2.0 llama-cpp-bindings-sysLow level bindings to llama.cpp2,472Apache-2.0 llama-cpp-bindings-typesShared value types for llama-cpp-bindings, free of llama.cpp/FFI dependencies1,119Apache-2.0 llama-cpp-error-recorderCaptures errors raised inside FFI callbacks (which cannot unwind or return Result) for retrieval by the Rust code that drove the…587Apache-2.0 llama-cpp-gbnfStandalone, model-free GBNF grammar validator built on llama.cpp's real parser58Apache-2.0 llama-cpp-log-decoderDecoder for the llama.cpp / ggml log callback stream761Apache-2.0 llama-cpp-sys-2Low Level Bindings to llama.cpp888,696MIT OR Apache-2.0 llama-cpp-sys-3llama.cpp bindings16,686MIT llama-cpp-sys-4Low Level Bindings to llama.cpp22,454MIT OR Apache-2.0API bindingsExternal FFI bindings llama-cpp-sys-v3Raw FFI bindings for llama.cpp with runtime DLL loading support585MIT llama-cpp-v3Safe and ergonomic Rust wrapper for llama.cpp with dynamic loading513MIT llama-cpp-v3-agent-sdkAgentic tool-use loop on top of llama-cpp-v3 — local LLM agents with built-in tools33MIT llama-crabSafe, ergonomic and complete Rust bindings for llama.cpp218MITAPI bindingsScience llama-crab-serverHTTP server for llama-crab100MIT llama-crab-sysLow-level FFI bindings to llama.cpp, ggml, gguf and mtmd (autogenerated via bindgen + cmake)257MIT llama-desktopDesktop interface for Ollama22,311MIT llama-engineNarrow-waist engine trait and core types for llama.rs1,349MIT llama-ggufA high-performance Rust implementation of llama.cpp - LLM inference engine with full GGUF support2,152MIT OR Apache-2.0AlgorithmsScience llama-herdA native Rust TUI and CLI companion for orchestrating, pairing, and routing local LLM services driven by llama.cpp's llama-server.200MIT OR Apache-2.0Command line utilitiesDevelopment tools llama-hudbtop-style terminal dashboard for llama-server171MIT llama-kvKV cache management for llama.rs — prefill, decode, paging, eviction184MIT llama-mcp-serverLocal LLM inference MCP server powered by llama.cpp28MIT llama-modelsModel architectures (Llama/Qwen/Mistral blocks) for llama.rs109MIT llama-preset-proxyHTTP proxy that injects llama.cpp preset params and reroutes requests to avoid model reloads35MITCommand line utilitiesWeb programming::HTTP server llama-rsA high-performance Rust implementation of llama.cpp - LLM inference engine with full GGUF support400MIT OR Apache-2.0AlgorithmsScience llama-runnerA straightforward Rust library for running llama.cpp models locally on device287Apache-2.0ScienceText processing llama-runtimeExecution runtime for llama.rs — oxidizedMLX integration and backend selection107MIT llama-rustLLM inference in Rust483MIT llama-samplingSampling strategies for llama.rs — temperature, top-k/p, repetition penalty1,344MIT llama-serverDownload, embed, and run llama.cpp in your Rust projects915MIT llama-sysbindings for llama.cpp4,590MIT llama-tokenizerTokenizer crate for llama.rs — deterministic text-to-token conversion43MIT llama-wasmFriendly LLVM bindings (WASM)6,988ISC llama2_rsA rust port of llama2.c2,621MIT llama_cppHigh-level bindings to llama.cpp with a focus on just being really, really easy to use39,342MIT OR Apache-2.0 llama_cpp_lowsmall server binary compile build from llama.cpp32,705MIT llama_cpp_rsRust bindings for LLAMA.CPP inference14,692non-standardAPI bindingsDevelopment tools::Build Utils llama_cpp_sysAutomatically-generated bindings to llama.cpp's C API40,658MIT OR Apache-2.0 llama_linkA llama.cpp server interface2,386non-standard llamactlA command-line interface for managing and interacting with Ollama66MIT llamadbA simple SQL database written in Rust. There's nothing here - This crate currently serves as a placeholder until there's a real…3,197MIT llamaedgeA library for interacting with LlamaEdge API5,461Apache-2.0API bindings llamapCLI tool to build llms.txt from sitemap.xml43MITCommand line utilitiesParsing tools llamastashZero-overhead, terminal-native local-LLM launcher191MITCommand line utilities llambdaTypes to locally test your Netlify rust lambda function4,220MIT OR Apache-2.0 llameA minimal desktop command-line application providing a user friendly way to interact with Ollama APIs.1,465MIT OR Apache-2.0 llamma-adapterAdapts raw on-chain LLAMMA data into llamma-math pool instances. Variant detection, pool construction.17MITCryptography::Cryptocurrencies llamma-mathPure Rust port of Curve Finance LLAMMA (Lending-Liquidating AMM Algorithm) math. Wei-level precision, fuzz-verified against…54MITCryptography::CryptocurrenciesMathematics llangExperimental Lua compiler based on llvm2,064GPL-2.0 llatticeA minimal lattice trait (join/meet) with built-in implementations for integers, floats, bool, Option, HashSet, and Vec.130Apache-2.0AlgorithmsData structures llca simple ls -l clone with colors11,761MIT llc-rsA parser for logical link control frames.12,270MIT OR Apache-2.0 llc-updaterA CLI tool to update and install Limbus Company zh-CN translations.84MIT llcioLLCs Input Optimations, simpler input of various datatypes479MIT OR Apache-2.0 llconfigWIP19MIT OR Apache-2.0 lld-pglld-script parser and generator4,113MIT lld-rxUpdated LLD bindings for Rust1,555MIT lld-sysbindings for ld.lld core2,400MIT/Apache-2.0 lld_game_of_life_coreThe core of cellular automata701MIT lld_randChildren's programming homework718MIT lld_rsBindings for LLD81,388MIT OR Apache-2.0Compilers lldap_authAuthentication protocol for LLDAP1,654GPL-3.0-only lldbRust-like bindings to the public LLDB API. LLDB is the debugger from the LLVM project and is the system debugger on macOS.23,572MIT OR Apache-2.0API bindingsDevelopment tools::Debugging lldb-sysRaw bindings to the LLDB C++ API. LLDB is the debugger that is part of the LLVM project and is the default system debugger on Mac…52,718MIT OR Apache-2.0Development tools::DebuggingExternal FFI bindings lldpImplementation of 802.1AB466Apache-2.0 OR MITCommand line utilitiesNetwork programming lldpcliImplementation of 802.1AB684Apache-2.0 OR MITCommand line utilitiesNetwork programming lldpdImplementation of 802.1AB680Apache-2.0 OR MITCommand line utilitiesNetwork programming lleCooperative MARL environment based on laser-blocking.11,570non-standardScience llelReserved crate name.1,988MIT OR Apache-2.0 llel-commonReserved crate name.1,962MIT OR Apache-2.0 llel-compileReserved crate name.1,948MIT OR Apache-2.0 llel-deployReserved crate name.1,984MIT OR Apache-2.0 llel-interpretReserved crate name.1,975MIT OR Apache-2.0 llel-macroReserved crate name.1,944MIT OR Apache-2.0 llel-provideReserved crate name.1,987MIT OR Apache-2.0 llfindllfind - find dynamically linked libraries in executables. Supports ELF, Mach-O and PE.1,169MIT OR Apache-2.0 llguidanceSuper-fast Structured Outputs720,475MIT llhdA Low Level Hardware Description that acts as a foundation for building hardware design tools.57,045Apache-2.0 OR MIT llhd-simDeprecated reference simulator for Low Level Hardware Description assembly. Now part of the LLHD crate.7,654Apache-2.0 OR MIT llic_rsLLIC - Low Latency Image Codec for grayscale images19ZlibCompressionWebAssembly llimphiNative Rust UI framework — 2D and 3D. Facade over the llimphi stack: a retained-mode, Elm-style View<Msg> loop on vello + wgpu +…56MITGUIRendering llimphi-3dllimphi-3d — pase 3D base de Llimphi sobre wgpu: cámara view/proj (glam), depth buffer propio y un pipeline que compone su render…55MIT llimphi-clipboardllimphi-clipboard — backend de portapapeles del sistema (vía arboard) que implementa el trait Clipboard del text-editor. Una…18MIT llimphi-compositorllimphi-compositor — el núcleo declarativo de Llimphi sin winit: el árbol `View<Msg>`, el mount sobre taffy, el paint a…649MIT llimphi-halSurface/device HAL for the llimphi UI framework (wgpu) — one scene tree across Wayland/X11/Win32/Android/bare-metal.659MIT llimphi-iconsllimphi-icons — set mínimo de iconos vectoriales (BezPath en grid 24×24) renderizables vía paint_with. Stroke-based, escalables.…87MIT llimphi-layoutLayout engine for llimphi (Flexbox + CSS Grid via taffy).654MIT llimphi-module-bookmarksllimphi-module-bookmarks - marcadores per-file persistentes en la sesion del editor. Modulo Llimphi: el host emite ToggleAt(path,…17MIT llimphi-module-command-palettellimphi-module-command-palette — paleta de comandos estilo Ctrl+Shift+P de VS Code. Módulo Llimphi reutilizable: state + Msg +…18MIT llimphi-module-diff-viewerllimphi-module-diff-viewer — visualización side-by-side de cambios entre dos textos. Módulo Llimphi: el host provee before/after…19MIT llimphi-module-fifllimphi-module-fif — find-in-files reusable (estilo JetBrains). Módulo Llimphi: state + Msg + Action + apply/on_key/view.…17MIT llimphi-module-file-pickerllimphi-module-file-picker — fuzzy file picker (estilo Ctrl+P de VS Code). Módulo Llimphi reutilizable: state + Msg + Action +…17MIT llimphi-module-mini-mapllimphi-module-mini-map — overlay minimap del buffer activo. Modulo Llimphi: el host le pasa un snapshot del buffer + viewport +…17MIT llimphi-module-selectorllimphi-module-selector — trait Selector con dos backends: HostSelector (paths del FS via std::fs) y WawaSelector (khipus por…17MIT llimphi-module-symbol-outlinellimphi-module-symbol-outline — outline del documento (funciones, structs, métodos) navegable con fuzzy filter. Módulo Llimphi…19MIT llimphi-motionllimphi-motion — Tween<T> + helpers de animación integrados al bucle Elm de llimphi-ui (Handle::spawn_periodic). Lerp para f32,…31MIT llimphi-raster2D GPU rasterizer for llimphi over vello, with an opt-in CPU+GPU hybrid renderer.656MIT llimphi-surfaceSurface/compositing glue for the llimphi UI framework.18MIT llimphi-textText shaping for llimphi over parley (Inter default, DejaVu Sans symbol fallback).654MIT llimphi-themellimphi-theme — paleta compartida entre apps Llimphi. Define los slots semánticos (bg_app, fg_text, accent, etc.) en…522MIT llimphi-uiNative Rust UI framework: retained-mode View<Msg> Elm loop over vello + wgpu + taffy + parley.644MIT llimphi-voxelllimphi-voxel — capa de dinámica voxel/juego (estilo Minecraft) sobre el motor 3D general llimphi-3d: world-gen procedural…17MIT llimphi-widget-app-headerllimphi-widget-app-header — tira superior estándar para apps Llimphi: label dinámico a la izquierda + slot de acciones opcional a…17MIT llimphi-widget-avatarllimphi-widget-avatar — círculo de identidad con inicial sobre color generado del hash del nombre. Determinista (mismo nombre →…17MIT llimphi-widget-badgellimphi-widget-badge — chip pequeño (count o dot) para notificaciones, contadores, estado de conexión. Cuatro variants semánticas.29MIT llimphi-widget-bannerllimphi-widget-banner — tiras horizontales de status (Info/Success/Warning/Error). Colores semánticos hardcoded por severidad —…19MIT llimphi-widget-breadcrumbllimphi-widget-breadcrumb — ruta navegable con separadores chevron. Cada segmento clicable salta a su nivel.18MIT llimphi-widget-buttonllimphi-widget-button — botón clicable con estado hover. Reusable entre apps Llimphi; cambia el bg cuando el cursor pasa por…35MIT llimphi-widget-calendarllimphi-widget-calendar — vista mensual del calendario (grilla 7×6) con navegación entre meses, día seleccionado y día actual…16MIT llimphi-widget-cardllimphi-widget-card — container card-shape con padding consistente, esquinas redondeadas y opcional accent border a la izquierda.…31MIT llimphi-widget-carouselllimphi-widget-carousel — pager paginado de N páginas con dots indicadores y flechas opcionales a los lados. El caller maneja…17MIT llimphi-widget-chipllimphi-widget-chip — chip compacto (filter / choice / input) con estado opcional seleccionado y x removible. Para tags, filtros,…17MIT llimphi-widget-color-pickerllimphi-widget-color-picker — selector de color RGBA: swatch actual + paleta de chips preestablecidos + sliders RGBA. Agnóstico…17MIT llimphi-widget-context-menullimphi-widget-context-menu — menú contextual tawasuyu: panel negro, barra accent vertical de 3px a la izquierda, sin esquinas…50MIT llimphi-widget-detail-tablellimphi-widget-detail-table — grilla read-only con columnas de ancho flex/fijo y encabezados clicables que ordenan (▲/▼). La…23MIT llimphi-widget-dock-railllimphi-widget-dock-rail — rail vertical de dientes (pestañas con barra de acento + icono) para sidebars acoplables; clic activa,…17MIT llimphi-widget-edit-menullimphi-widget-edit-menu — el menú de edición estándar (Deshacer/Rehacer/Cortar/Copiar/Pegar/Eliminar/Seleccionar todo) para…22MIT llimphi-widget-emptyllimphi-widget-empty — empty-state con icono grande, título y descripción opcional. Reemplaza pantallas en blanco crudas con…19MIT