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.
parser_kozachokA brief description of your crate186MIT
parser_majo_1A brief description of your crate182MIT
parser_of_jsonA parser for a JSON-type structure43MIT
parser_of_logic_expressionsParser for propositional logic expressions37MIT
parser_rickneeleeCode for parsing lists of integers.1,479MIT
parser_silicatest push776MIT
parser_solomennyi_group2A brief description229MIT
parser_sydorchukmy parser for education purpose229MIT
parser_yeremeievalist parser project1,482MIT
parser_zvparser for a university project1,447MIT
parsercParser combinator for `rust` language.14,830MIT
parserc-deriveproc-macros for `parserc`6,950MIT
ParserCalculatorIn the parser, we will parse a mathematical expression into its main components: numbers, signs, brackets. The result of the…105MIT
parsercherParses and searches Tag documents. (e.g. HTML, XML)14,784MIT OR Apache-2.0
parsersParser combinators library4,995MIT OR Apache-2.0
parsers_sv2Sv2 Message Parsers25,246MIT OR Apache-2.0
parserstA recursive-descent reST parser and renderer412non-standard
parsetxOfficial Rust client SDK for the ParseTx Transaction Enrichment API.17MIT
parsevmPEG-like parser tool, grammar matching implemented in virtual machine style, for handwritten lexers58Apache-2.0
parsexSimplistically, quickly and efficiently parse and modify HTML documents2,632MIT
parseyA simple parser-generator framework.10,375MIT OR Apache-2.0
parsey-deriveA simple parser-generator framework.1,189MIT OR Apache-2.0
parsey_rsA Rust library to analyze PE (Portable Executable) files.570MIT OR Apache-2.0
parsgCommand line parser1,477Apache-2.0
parsicleA little tool for parsing articles from the web and extracting useful data from them1,872non-standard
parsidateA comprehensive library for working with the Persian (Jalali/Shamsi) calendar system in Rust.12,858Apache-2.0
parsideParser for Composable Event Streaming Representation (CESR)5,126Apache-2.0
parsimoniousParsimonious parser combinators21,508MPL-2.0
parsimonyA library for running particle simulations1,608MIT OR Apache-2.0
parsinA simple, minimalistic CLI (Command-Line Interface) parser for Rust.888MIT OR Apache-2.0
parsingParsing Techniques in rust.2,697GPL-3.0
parsing-codegenParsing Techniques in rust -- codegen.1,511GPL-3.0
parsing-macroParsing Techniques in rust -- macro.1,447GPL-3.0
parsing-techParsing Techniques4,027GPL-3.0
parsing-utilsCommon code for pest-based parsers.3,396AGPL-3.0-only
parsioParser-related I/O utilities360MIT OR Apache-2.0
parsipA tiny, safe, speedy, zero-copy SIP parser. Uses nom.3,627MIT
parsiphaeA crate for parsing and analysing the scripting language Daedalus from the game Gothic (2).1,796MIT
parsitvery simple lib, the parsing combinators, recursive descendent that uses logos as lexer23,711non-standard
parsitextHigh-performance Persian (Farsi) text processing engine for Rust — normalization, tokenization, entity recognition.134Apache-2.0
parslersA Staged Selective Parser Combinator Library for the Rust Programming Language2,909MIT OR Apache-2.0
parslers-macroA Staged Selective Parser Combinator Library for the Rust Programming Language2,058MIT OR Apache-2.0
parsleyAn implementation of Scheme25,936MIT OR Apache-2.0
parsley-rsMy attempt at a Rust parsing and lexing library.45,286MIT
parsley-rs-hackA hack for parsley-rs2,298MIT
parsliParallel status lines for Rust9,752MIT
parsmMulti-format data processor that understands structured text better than sed or awk. Supports JSON, CSV, YAML, TOML, logfmt, and…1,340MIT
parsnipData science metrics (presently categorical only) for Rust.24,244MIT
parsnip-cliCLI for Parsnip memory management platform30MIT OR Apache-2.0
parsnip-coreCore graph engine for Parsnip memory management platform401MIT OR Apache-2.0
parsnip-mcpMCP server for Parsnip memory management platform131MIT OR Apache-2.0
parsnip-searchSearch engines for Parsnip memory management platform224MIT OR Apache-2.0
parsnip-storageStorage backends for Parsnip memory management platform224MIT OR Apache-2.0
parsoidWrapper around Parsoid HTML that provides convenient accessors for processing and manipulation71,497GPL-3.0-or-later
parsonA crate for parsing JSON into Rust types3,987GPL-3.0
parsqlDeneyimsel bir sql yardımcı küfesidir. UYARI: bu bir ORM aracı değildir. Amaç sql yazımı ve kullanımında basit cümlecikler için…7,581MIT OR Apache-2.0
parsql-cliCommand-line interface for parsql database toolkit290MIT OR Apache-2.0
parsql-coreParsql için temel trait'leri barındıran küfedir.1,948MIT OR Apache-2.0
parsql-deadpool-postgresDeneyimsel bir sql yardımcı küfesidir.3,474MIT OR Apache-2.0
parsql-macrosParsql için yardımcı makroları barındıran küfedir.8,683MIT OR Apache-2.0
parsql-migrationsMigration system for parsql - type-safe database migrations460MIT OR Apache-2.0
parsql-postgresParsql için postgresql entegrasyonunu sağlayan küfedir.6,856MIT OR Apache-2.0
parsql-sqliteParsql için sqlite entegrasyonunu sağlayan küfedir.6,813MIT OR Apache-2.0
parsql-tokio-postgresParsql için postgresql entegrasyonunu, tokio runtime ile birlikte sağlayan küfedir.6,439MIT OR Apache-2.0
parsra libary for simple parsing33,146MIT OR Apache-2.0
parsswdNative Rust passwd and group files parser20,898MIT/Apache-2.0
parstdeclarative parsing22,536MIT OR Apache-2.0
parst_derivederive macros for parst21,215MIT OR Apache-2.0
parst_extraextra structures for parst1,509MIT OR Apache-2.0
parstreamCrate for computing function over iterator in a streaming fashion using multi-threading while preserving order.4,600MIT OR Apache-2.0
parsunaParsuna: recoverable, pull-based parsers with precise errors18LGPL-3.0-or-later
parsuna-rtRuntime for Rust parsers generated by the parsuna framework.51LGPL-3.0-or-later
parsvRetrieve any subcomponent from a Verilog module.1,107Apache-2.0
parsyAn easy-to-use, efficient parser combinators library85,117Apache-2.0
parsyncParallel rsync-like pull sync over SSH with resume185MIT
parsysA 2D particle system simulator library3,151MIT
partSpan-aware async logger67Apache-2.0
partbootDisk-resident ISO boot manager prototype182MIT
partermRemote control for your terminal2,649MIT
partfun_deriveUsed by other partial-* crates2,235MIT
parth10606_first_crateA test lib for publishing774MIT
parthiaFire Emblem calculations in Rust4,465MIT OR Apache-2.0
parthia-libFire Emblem calculations in Rust1,634MIT OR Apache-2.0
parthia-serverFire Emblem calculations in Rust, the server edition1,628MIT OR Apache-2.0
parthu_kttrying to create a package501MIT
partiClustering and hierarchical structure primitives25MIT OR Apache-2.0
partialOptional monad with fake variant.20,836Apache-2.0
partial-application-rsA macro to transform functions into partially applicable structs1,680MIT OR Apache-2.0
partial-arrayProvides potentially partially-filled arrays13,276MIT OR Apache-2.0
partial-bindA simple proc-macro library that provides a macro to partial bind function arguments using closures.360MIT
partial-borrowPartially borrow a struct6,621GPL-3.0-or-later
partial-borrow-macrosproc-macros for partial-borrow7,537GPL-3.0-or-later
partial-callgrindCallgrind client requests in Rust1,542MIT
partial-cmp-deriveDerive PartialEq, Eq, PartialOrd, Ord, and Hash with fine-grained control over field comparison257MIT
partial-contextPartial Context Types1,530MIT AND BSD-2-Clause
partial-context-codegenPartial Context Types1,886MIT AND BSD-2-Clause
partial-dateDeterministic partial date extraction from natural language text, with sensible defaults and extensive configurability.160MIT
partial-defaultProvides PartialDefault, a trait similar to Default but with fewer guarantees253,346AGPL-3.0-only
partial-default-deriveDerive-macro support for PartialDefault253,686AGPL-3.0-only
partial-enumproc-macro generating partially inhabited enums5,060MIT
partial-functionalA small collection of Semigroups and Monoids for rust1,545MIT
partial-idl-parserA simple parser for anchor IDL without importing anchor types or causing build panics for WASM targets.1,735Apache-2.0 OR MIT
partial-ioHelpers to test partial, interrupted and would-block I/O operations, with support for property-based testing through proptest and…658,646MIT
partial-json-fixerPartial JSON fixer fixes partial JSON236,182MIT
partial-min-max`min` and `max` functions that work with `PartialOrd`.1,605,120MIT/Apache-2.0
partial-resultA library for results that return success for non-critical errors.2,142MIT
partial-uninitA trait to construct partial uninitialized instances.1,665MIT OR Apache-2.0
partial_applicationpartial function application via the partial! macro98,339MIT/Apache-2.0
partial_configA Rust crate to implement layered partial configuration21,679Apache-2.0
partial_config_deriveDerive macros for `partial_config`: layered partial configuration13,927Apache-2.0
partial_constThis library provides a way to handle constant and non-constant values in a unified way.3,917MIT
partial_derivemakes all the properties of a struct type an optional property2,815MIT
partial_derive2makes all the properties of a struct type an optional property29,859MIT
partial_derive2_derivemakes all the properties of a struct type an optional property26,013MIT
partial_eq_dynTwo traits to enable PartialEq for types with trait objects as fields. Best used with the derives in partial_eq_dyn_derive2,031MIT OR Apache-2.0
partial_eq_dyn_deriveDerives for PartialEq on structs and enums with trait objects1,498MIT OR Apache-2.0
partial_fnConstruct a partial function from a series of match statements.1,494MIT
partial_functionA clean way to define function as a set of subfunctions where each has
defined start and end bounds.16,636AGPL-3.0-or-later
partial_refType checked partial references7,362,074MIT/Apache-2.0
partial_ref_deriveDerives for partial_ref7,362,884MIT/Apache-2.0
partial_sortThis library provide a Rust version std::partial_sort6,150,367MIT OR Apache-2.0
partial_structA proc-macro crate that generates partial versions of Rust structs. Specify omitted fields and custom derives via attributes,…9,169MIT OR Apache-2.0
partialdebugDerive Debug partially15,858MIT OR Apache-2.0
partialdebug-derivemacros for partialdebug15,681MIT OR Apache-2.0
partializeGeneric partial application library.22MIT
partiallyProvides the Partial trait, and an optional macro to mirror a struct, wrapping each field in an Option570,816MIT OR Apache-2.0
partially_deriveMacros for the partially crate570,765MIT OR Apache-2.0
partialzipDownload single files from online zip archives or list the content61,964MPL-2.0
particleThis package provides a simple component model for Rust libraries and tools.497MIT/Apache-2.0
particle-argonParticle Argon dev board support crate1,627MIT OR Apache-2.0
particle-xenonBoard support crate for the Particle Xenon device1,876MIT OR Apache-2.0
particle_acceleratorParticle Accelerator – a modular, ECS-ready physics engine for Rust.179Apache-2.0
particle_chromo3dCLI tool for 3D chromosome structure reconstruction from Hi-C contact matrices using Particle Swarm Optimization17MIT
particle_idParticle IDs according to the Monte Carlo Particle Numbering Scheme10,708GPL-3.0-or-later
particle_libSimple particle system for Macroquad40MIT
particlesParticles effects on the WebAssembly platform2,108MIT
particula-rsA simple particle library2,669MIT OR Apache-2.0
particularN-body simulation library written in Rust featuring BarnesHut and GPU accelerated algorithms.24,312MIT OR Apache-2.0
particular_deriveDerive macro for the particular crate.13,700MIT OR Apache-2.0
partiqlPartiQL in Rust19,814Apache-2.0
partiql-astPartiQL AST27,247Apache-2.0
partiql-ast-macrosProcedural macros for PartiQL AST26,040Apache-2.0
partiql-ast-passesA crate for PartiQL AST transformation passes13,959Apache-2.0
partiql-catalogPartiQL Catalog Definitions19,777Apache-2.0
partiql-cliPartiQL CLI1,559Apache-2.0
partiql-commonPartiQL Core6,647Apache-2.0
partiql-conformance-test-generatorPartiQL conformance test generator19,126Apache-2.0
partiql-conformance-testsPartiQL conformance test runner18,826Apache-2.0
partiql-evalPartiQL Expression Evaluator22,712Apache-2.0
partiql-extension-csvPartiQL CSV extensions1,190Apache-2.0
partiql-extension-ddlPartiQL DDL extensions7,699Apache-2.0
partiql-extension-ionPartiQL Ion extensions20,162Apache-2.0
partiql-extension-ion-functionsPartiQL Ion function extensions15,480Apache-2.0
partiql-extension-value-functionsPartiQL Value function extensions2,437Apache-2.0
partiql-extension-visualizeVisualize PartiQL AST and Logical Plan10,144Apache-2.0
partiql-irPartiQL Intermediate Representation18,370Apache-2.0
partiql-irgenPartiQL IR Generator19,660Apache-2.0
partiql-logicalPartiQL Logical Model23,311Apache-2.0
partiql-logical-plannerPartiQL Logical Planner20,263Apache-2.0
partiql-parserPartiQL Parser26,664Apache-2.0
partiql-playgroundPartiQL Playground1,529Apache-2.0
partiql-rewriterPartiQL Rewriter Framework18,474Apache-2.0
partiql-rsA implementation of PartiQL5,444MIT
partiql-source-mapPartiQL Source Map22,051Apache-2.0
partiql-typesPartiQL Type Definitions25,650Apache-2.0
partiql-valuePartiQL Values26,850Apache-2.0
partiri-cliPartiri CLI — Deploy and manage services on Partiri Cloud288MIT
partitionpartition slices in-place by a predicate281,129MIT OR Apache-2.0
partition-identityFind the ID of a device by its path, or find a device path by its ID.1,477,299MIT
partition-iteratorIterator adaptors that enumerate all partitions or all k-partitions of an iterator's content.1,707MIT
partition-point-veb-layoutpartition_point van Emde Boas layout3,047AGPL-3.0-or-later
partition-simSimulate network partitions in a docker cluster.1,526non-standard
partition_eithersports Haskell's `Data.Either.partitionEithers :: [Either a b] -> ([a], [b])` into Rust15,629MIT
partition_treePartition Tree: conditional density estimation in general outcome spaces129MIT
partitionsA disjoint-sets/union-find implementation that allows for efficient iteration over elements of a set.483,460Apache-2.0
partly-claudyTerminal UI for the Claude status page37MIT OR Apache-2.0
partner-pmPartner Process Monitor92Zlib
partnersSwitch between multiple git authors7,474MIT
partonsPartons library1,530GPL-3.0-or-later
partopoFunctions to execute work described by a dependency graph1,552Apache-2.0
partout🧊 Iced desktop app for pass3,275GPL-3.0-only
partqlPartQL — spatial graph database query language and engine. Under active development by Rebel Software.20LicenseRef-Proprietary
partsong[WIP] 3D audio.2,282MIT/Apache-2.0
parttyA fast, cross-platform, GPU-accelerated terminal emulator16MIT OR Apache-2.0
partyA command execution automator7,228MIT OR Apache-2.0
party-runA command execution automator1,531MIT OR Apache-2.0
party-typesImplementation of endpoint types suitable for hosting multi-party session type projections1,618MIT OR Apache-2.0
partymixCombines filesystem images into a disk image with MBR806MIT
partymodeKeeps your system awake while playing media1,106AGPL-3.0
paruFeature packed AUR helper34,923GPL-3.0
paruiSimple TUI frontend for paru or yay.50,441MIT
parvalValidation pattern compatible with concurrency models653MIT
parvatiParvati: Indeed, an ORM library, not a framework, written in Rust5,499non-standard
parvati_deriveDerive for Parvati3,922non-standard
parvioculaA simple ASGI server aimed at helping the transition from python ASGI applications to an Axum application4,498MIT
parx-cliCLI tool for building and inspecting PARX sidecar files18Apache-2.0
parx-rsParx format Rust library67Apache-2.0
parzSmall parser combinator library1,595MIT OR Apache-2.0
parzeA clean, efficient parser combinator17,548MIT
parze-declareA clean, efficient parser combinator4,171MIT