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.

phoenix_channels_clientProvides an async-ready client for Phoenix Channels in Rust4,206Apache-2.0Asynchronous phoenix_game_wohuA fun game where you guess what number the computer has chosen.1,319MIT OR Apache-2.0 phoenix_guiA GUI library for visualizing data in a simple and easy way.3,046MITGUI phoenixd-rsPhoenixd API SDK33,037MIT phoenixrsPhoenix-rs: Laravel-inspired Rust + React web framework by ApiZero (crate name phoenixrs; use phoenix:: in code)32MITAsynchronousNetwork programming phogA minimal photo Gallery.665MIT pholcuswork in progress1,550MIT pholibPotentially helpful objects that break the rules of the borrow checker, because why not.4,659MITAlgorithms phollaitsHere is a collection of traits that I use in my projects from time to time - feel free to use them in your projects as well.26,609BSD-3-Clause phollpersThis crate provides several helper functions and traits for my projects.156MIT OR Apache-2.0 phomoA photo mosaic generation library10,133MIT phomo-cliCLI for phomo - generate photo mosaics from the command line10,936MIT phonThe phon front door: facet-derived schemas and descriptors, typed encode/decode, optional JIT.2,270MIT OR Apache-2.0 phon-codegenThe phon codegen tool: reads Rust types (facet) or schema bundles, emits target-language source plus schema-bytes constants.1,326MIT OR Apache-2.0 phon-conformanceGenerator and Rust loader for phon's cross-language conformance corpus.628MIT OR Apache-2.0 phon-enginephon's backend-blind baseline: compact codec, compatibility planning, and the IR interpreter.2,504MIT OR Apache-2.0 phon-irThe IR both phon backends run, the descriptor model, and thunk bindings — the shared vocabulary of execution.2,557MIT OR Apache-2.0 phon-jitphon's optional copy-and-patch JIT: lowers the IR to machine code via rustc/LLVM stencils.2,274MIT OR Apache-2.0 phon-schemaphon's wire contract: schema model, schema identity, Value, and the self-describing codec.2,575MIT OR Apache-2.0 phonePhone number validation library.Usage: use phone; fn main(){ println!("{}", phone::is_valid_phone("+0123414312")); } Note: You…10,509MIT phone-micUse your phone as a microphone34MIT phone-number-verifierphone number verification library for rust4,165MIT phone_numberWith a given country and phone number, validate and format the MOBILE phone number to E.164 standard5,205MIT phone_parserParser which can parse phone numbers1,598MIT phone_typePhone type for Rust8,240MIT phonebookMapping names to numbers, fast301MIT OR Apache-2.0Data structuresNo standard library phonecallA tiny easy to use helper that makes function calls through threads/ tasks easier with tokio channels3,896MIT phonelibA comprehensive library for phone number validation, formatting, parsing, and manipulation53,138MITInternationalization (i18n)Parsing tools phoneme-synthEngine-agnostic singing and speech synthesis: a full phonetic alphabet from a formant source-filter model121MIT OR Apache-2.0Game developmentMultimedia::Audio phonenumberLibrary for parsing, formatting and validating international phone numbers.10,267,282Apache-2.0 phonenumber-fixedLibrary for parsing, formatting and validating international phone numbers.6,830Apache-2.0 phonenumber-rsRust rewrite of Google's libphonenumber, plus one-call JSON analysis (analyze -> PhoneNumberInfo) and region/city geocoding…151Apache-2.0Internationalization (i18n)Parsing tools phonerdeprectated, inquire within11,805MIT phonerrA CLI to query mobile phone region.3,273MITCommand line utilities phonetA CLI tool and library to validate phonotactic patterns for constructed languages14,299MIT phoneticSmall tool to help you spell in phonetic alphabets3,469MIT phoneticpwPhonetic password generation.1,8720BSDAuthentication phoneticsPhonetic algorithms for encoding and comparing strings.869MITAlgorithmsText processing phonetics-rsIPA-based phonetic distance metrics: strict edit distance, listener-confusion distance, and per-phoneme acoustic and perceptual…105MITScienceText processing phonetikPhonetic analysis engine for English. Rhyme detection, stress scanning, meter analysis, and syllable counting with a 126K-word…262MITAlgorithmsText processing phonetisaurus-g2pPhonemization in Rust using a finite state transducer (FST) trained with Phonetisaurus.1,837MIT phonexLocal multilingual STT engine powered by Sherpa-ONNX Zipformer — offline and streaming speech recognition via ONNX Runtime82MITCommand line utilitiesMultimedia::Audio phonicAudio playback library6,194 AGPL-3.0Multimedia::Audio phonicsPhonetic spelling algorithms in Rust2,879MIT phonixPure-Rust OpenWakeWord wake-word detection with Silero VAD and pre-roll buffering for live-LLM streaming31AGPL-3.0-onlyMultimedia::Audio phonk`no_std`-friendly live monophonic pitch detection24MITMultimedia::AudioNo standard library phonologistParse phonemes in the International Phonetic Alphabet172MIT OR Apache-2.0Text processing phononUnofficial Steam Audio Rust rewrite2,904Apache-2.0Multimedia::Audio phonon-fmodFMOD integration for the unofficial Steam Audio Rust rewrite2,409Apache-2.0Multimedia::Audio phonon-kiraKira integration for the unofficial Steam Audio Rust rewrite2,356Apache-2.0Multimedia::Audio phonopaper-cliCommand-line tool to encode and decode audio in the PhonoPaper format.26Apache-2.0 OR MITCommand line utilitiesMultimedia::Audio phonopaper-rsEncode and decode audio in the PhonoPaper format — a printable grayscale spectrogram readable by a phone camera.59Apache-2.0 OR MITEncodingMultimedia::Audio phonosculeA framework for building music players.20MPL-2.0 phonoscule-guiAn album-centric graphical music player built on phonoscule and iced.29MPL-2.0 phontoGPU-accelerated video wallpaper program for wayland compositors & MacOS239GPL-3.0-or-laterMultimedia phonygenerates phony data4,564MITDevelopment toolsDevelopment tools::Testing phoomparinHello! I'm Phoom. This is my test package. :D1,920MIT phopFaçade for phop: differentiable symbolic discovery on the EML operator (re-exports phop-core; CLI in phop-cli)20Apache-2.0AlgorithmsMathematics phop-cliCommand-line interface for phop: `phop discover data.csv`21Apache-2.0Command line utilitiesMathematics phop-coreCore engine for phop: tensorized EML forests, differentiable topology, and discovery60Apache-2.0AlgorithmsMathematics phop-wasmWebAssembly bindings for phop: in-browser differentiable symbolic discovery19Apache-2.0MathematicsScience phoraA git-based artifact package manager and multiplexer for content-addressed file distribution72MITCommand line utilitiesDevelopment tools phorgIdempotent photo/video file organizer26,037non-standardCommand line utilities phorgeA composable CLI toolkit for phylogenetics: NCBI acquisition, homology-based gene extraction, alignment QC, and supermatrix…100MITCommand line utilitiesScience phormionCore libraries for Phormion35AGPL-3.0 phormion-coreCore components for the Phormion platform.18AGPL-3.0-or-laterFinance phoron_asmA Jasmin-compatible Assembler for the JVM5,186non-standardCompilersParser implementations phoron_coreA serializer and deserializer for JVM bytecode15,274non-standardParser implementations phoronix-readerA simple CLI and GTK Phoronix homepage reader application.2,647 phosA rust crate for a regex-like pattern matcher/permutation generator.2,708GPL-3.0-only phos-cliNative command-line interface for the Phos DATA Network light client65MIT OR Apache-2.0 phos-data-networkDATA Network light-client integration for Phos78MIT OR Apache-2.0 phos-data-network-precompilesDATA Network EVM precompiles for Phos42MIT OR Apache-2.0 phos-data-network-protoDATA Network protobuf types for Phos43MIT OR Apache-2.0 phos-helios-commonCommon types and utilities for the Phos Helios fork45MIT phos-helios-coreCore light-client functionality for the Phos Helios fork44MIT phos-helios-revm-utilsUtilities for integrating REVM with Helios42MIT phos-helios-verifiable-api-clientVerifiable API client for the Phos Helios fork45MIT phos-helios-verifiable-api-typesVerifiable API types for the Phos Helios fork44MIT phos-light-clientCometBFT light client for Phos53MIT OR Apache-2.0 phos-light-client-verifierCometBFT light-client verification for Phos57MIT OR Apache-2.0 phos-precompilesDATA Network EVM precompiles for Phos28MIT OR Apache-2.0 phos-protoDATA Network protobuf types for Phos28MIT OR Apache-2.0 phoscatHigh-performance universal log colorizer120MIT OR Apache-2.0Command line utilitiesDevelopment tools phosph-rsSimple, pretty, multiplatform molecular viewer for chemists.159MIT phosphophylliteA personal minimal simple made command line arguments parser.1,461MIT OR Apache-2.0 phosphora deferred PBR renderer for vulkan1,990MITGame developmentGraphics phosphor-appShared business logic for Phosphor DAW frontends185MIT phosphor-coreAudio engine, mixer, and transport for the Phosphor DAW409MIT phosphor-crtA real-time plotter of waveforms, imitating oscillscope CRTs418MITRenderingVisualization phosphor-dspBuilt-in DSP, oscillators, and synthesizers for the Phosphor DAW431MIT phosphor-guiGUI frontend for the Phosphor DAW (planned)232MIT phosphor-leptosphosphor icons for leptos53,014MIT phosphor-midiMIDI I/O and message routing for the Phosphor DAW460MIT phosphor-pluginPlugin trait definitions for the Phosphor DAW514MIT phosphor-studioA terminal-native DAW with built-in synthesizers and MIDI support158MITCommand line utilitiesMultimedia::Audio phosphor-svgsAutogenerated Phosphor Icons SVGs as `const &str`s5,762MIT phosphor-tuiTerminal UI frontend for the Phosphor DAW232MIT phosphorusMakes GL bindings for you.37,132Zlib OR Apache-2.0 OR MIT phosttLocal STT server powered by Zipformer-vi RNN-T — on-device Vietnamese speech recognition via ONNX Runtime149MITCommand line utilitiesMultimedia::Audio photaraA photography workflow and publishing tool.7MITCommand line utilities photensorThe top-level package and user portal of PhoTensor21non-standard photensor-burnSpecific implementation of 'burn' in PhoTensor19non-standard photensor-coreThe core layer of PhoTensor19non-standard photensor-hwThe hardware abstraction layer of PhoTensor19non-standard photensor-macrosThe process macro module of PhoTensor20non-standard photensor-simThe simulation module of PhoTensor19non-standard photoImage utility library19,299MITData structuresGraphics photo-captionerA tool to assist with creating and editing captions for a gallery of images4,334MITCommand line utilities photo-dnaPure Rust implementation of PhotoDNA perceptual hashing for image similarity detection27GPL-3.0 photo_organizerOrganize photos in one folder into date-centric folder structure.5,275MIT photo_shoopA Rust server that recursively finds photos in "./" and serves them as a zero-UI slideshow at localhost:4015.12,473non-standard photo_sortA tool to rename and sort photos/videos by its EXIF date/metadata. It tries to extract the date from the EXIF data or file name…16,236GPL-3.0-or-later photo_to_video_aiHigh-quality integration for https://pvid.app/20MIT photobooka command line tool to harvest, organize, download from clouds and backup your photos4,326CECILL-2.1Command line utilities photodedupeUtility for identifying duplicate photos114MITCommand line utilitiesMultimedia::Images photodnaSafe, high-level Rust bindings for the Microsoft PhotoDNA Edge Hash Generator26MIT OR Apache-2.0API bindingsMultimedia::Images photodna-sysLow-level FFI bindings to the Microsoft PhotoDNA Edge Hash Generator library156MITExternal FFI bindingsMultimedia::Images photoferryGoogle Photos → iCloud migration CLI. Disk-aware batching, metadata preservation, verified imports.23MITCommand line utilitiesMultimedia::Images photohashTool for detecting duplicate photos and diffing directories8,433GPL-3.0Command line utilitiesMultimedia::Images photokitSafe Rust bindings for Apple's Photos framework — photo library access on macOS187MIT OR Apache-2.0API bindingsOperating systems::macOS APIs photomRust library for loading, structuring and querying astronomical observation datasets — with trajectory grouping, multi-observer…241non-standardData structuresParsing tools photonClient SDK for Photon295MIT OR Apache-2.0 photon-apiSolana indexer for general compression19,293Apache-2.0 photon-axumAxum WebSocket integration for Photon browser clients17MIT photon-backendPhoton publish/subscribe backend implementations and storage adapters76MITAsynchronousNetwork programming photon-backend-fluvioFluvio storage adapter for Photon28MITAsynchronousNetwork programming photon-backend-kafkaKafka storage adapter for Photon31MITAsynchronousNetwork programming photon-backend-natsNATS JetStream storage adapter for Photon26MITAsynchronousNetwork programming photon-backend-sqliteSQLite embedded storage adapter for Photon27MITAsynchronousNetwork programming photon-batchBatch hexagon for Photon SDK335MIT OR Apache-2.0 photon-coreInternal shared types for the Photon ecosystem688MIT OR Apache-2.0 photon-effectsLibrary extending photon to easily use effects functions2,827MIT photon-etcd-clusterLightweight cluster coordination library providing leader election and worker membership via etcd40MITAsynchronousNetwork programming photon-geocodingAn API client for Komoot's Photon API written in and for Rust.9,273Apache-2.0 photon-hookHook trait and broadcast primitives for reacting to Photon events70MIT OR Apache-2.0 photon-httpphoton-http989MIT photon-indexerSolana indexer for general compression72,724Apache-2.0 photon-leptosLeptos integration for Photon events — synced resources and WebSocket real-time updates14MIT photon-leptos-macrosProc macro #[photon_leptos::synced] for Leptos server-fn realtime hooks18MIT photon-macrosProc macros for Photon pub/sub (#[photon::topic], #[photon::subscribe])59MITAsynchronousNetwork programming photon-messengerDecentralized messenger with rolling-chain encryption252MIT OR Apache-2.0CryptographyNetwork programming photon-protocolInternal codec and compression traits for Photon525MIT OR Apache-2.0 photon-ringUltra-low-latency SPMC/MPMC pub/sub using stamped ring buffers. Formally sound with atomic-slots feature. no_std compatible.613Apache-2.0ConcurrencyNo standard library photon-ring-asyncAsync wrappers for photon-ring pub/sub channels22Apache-2.0 photon-ring-deriveDerive macro for photon-ring's Pod trait117Apache-2.0 photon-ring-metricsMetrics and observability wrappers for photon-ring pub/sub channels20Apache-2.0 photon-rsHigh-performance image processing library for native use and the web83,328Apache-2.0MultimediaWebAssembly photon-runtimePhoton runtime builder and process-wide configuration52MITAsynchronousNetwork programming photon-telemetryPhoton OpsLog telemetry port84MITAsynchronousNetwork programming photon-transportTransport traits and adapters for Photon389MIT OR Apache-2.0 photon-uiBlazing fast minimal TUI181MITCommand-line interface photon-uplinkUplink hexagon for Photon SDK335MIT OR Apache-2.0 photon-walWAL contracts and adapters for Photon443MIT OR Apache-2.0 photon_decodeSet of utilities for decoding messages generated by photon framework.6,312MIT/Apache-2.0EncodingNetwork programming photon_garden_obsidianA private library for parsing markdown files in Obsidian vaults.1,596MIT photondbA storage engine for modern hardware.5,814MIT photondb-engineThe PhotonDB storage engine.1,710Apache-2.0 photondb-toolsPhotonDB tools3,872MIT photonicDynamic light controller and animator4,369MIT photonic-audioDynamic light controller and animator1,483MIT photonic-dynamicDynamic light controller and animator2,685MIT photonic-dynamic-runnerDynamic light controller and animator1,448MIT photonic-effectsDynamic light controller and animator1,737MIT photonic-interface-cliDynamic light controller and animator1,488MIT photonic-interface-grpcDynamic light controller and animator1,498MIT photonic-interface-grpc-cliDynamic light controller and animator311MIT photonic-interface-grpc-clientDynamic light controller and animator1,715MIT photonic-interface-grpc-protoDynamic light controller and animator2,233MIT photonic-interface-mqttDynamic light controller and animator1,484MIT photonic-interface-restoreDynamic light controller and animator1,506MIT photonic-luaDynamic light controller and animator1,432MIT photonic-output-netDynamic light controller and animator1,467MIT photonic-output-nullDynamic light controller and animator1,776MIT photonic-output-splitDynamic light controller and animator1,744MIT photonic-output-terminalDynamic light controller and animator1,741MIT photonioA runtime for asynchronous applications.6,959MIT photonio-baseThe base of PhotonIO.7,692MIT photonio-macrosProcedural macros for PhotonIO.6,620MIT photonio-tokioA PhotonIO implementation based on Tokio.6,161MIT photonio-uringA PhotonIO implementation based on io_uring.6,446MIT photonixSolutions for functional optics.3,274MIT photonix_deriveDerive macros for optics traits defined in photonix.4,351MIT photonlayer-coreDeterministic optical-AI front end in pure Rust: a learned phase mask compresses light into task-useful sensor pixels.17MITScienceSimulation photonosA wget-like CLI that renders JavaScript-powered pages using Chromium with pure Rust1,766LGPL-2.1Command line utilitiesWeb programming photoprintit-toolsA collection of tools for photoprintit software1,792MITCommand line utilities photosNo description provided.1,559MIT photoslibraryInteract with Apple Photos.app library796MIT photostax-cliCLI tool for inspecting and managing Epson FastFoto photo stacks351MIT OR Apache-2.0Command line utilitiesMultimedia::Images photostax-coreUnified photo stack library for Epson FastFoto repositories — scanning, metadata, and search571MIT OR Apache-2.0FilesystemMultimedia::Images photostax-ffiC FFI bindings for the photostax-core library352MIT OR Apache-2.0API bindingsMultimedia::Images photosyncTool for copying photos from SD cards61MITCommand line utilitiesFilesystem photosynthesisA rust implementation of Photosynthesis1,907GPL-3.0Simulation phoxalPhoxal - production-oriented autonomous robot framework: the runtime engine and model (the api contract tree lives in phoxal-api,…1,571AGPL-3.0-onlyScience::RoboticsSimulation phoxal-apiPhoxal's train-selected API contract tree and typed topic builders, generated by phoxal_api_tree! over the phoxal-bus ABI floor.890AGPL-3.0-only phoxal-busPhoxal bus ABI floor: the Zenoh-native contract bus client and the API-version / contract-body primitive traits.884AGPL-3.0-only phoxal-macrosProc-macros for the phoxal framework: phoxal_api_tree!, #[derive(Service)], #[derive(Driver)], #[phoxal::behavior].1,270AGPL-3.0-only phoxia-auditlogTower middleware for automatic audit logging in Axum apps. Append-only, batch-written, zero external services.18AGPL-3.0Development toolsWeb programming phpRust bindings for the PHP runtime2,598MIT php-all-sysAutogenerated Rust bindingings for PHP extension development for still used PHP versions2,018Apache-2.0 OR BSD-3-Clause