All 305,250 crates, alphabetically

crispii_bitsBit-related functionality for Rust's native u{int} types (usize excluded)1,314MIT OR Apache-2.0 crispii_coloursColour types intended for use with Crispii2,006MIT OR Apache-2.0 crispii_digitsDigit types intended for use in Crispii3,599MIT OR Apache-2.0 crispii_errorsProvides a CrispiiError enum to be returned by any failing crispii functions.3,002MIT OR Apache-2.0 crispii_musicMusic types intended for use in Crispii1,378MIT OR Apache-2.0 crisprRust library for designing sgRNAs for genome engineering using CRISPR/Cas91,872MIT crispr_guessing_gameMy first small rust project7,874MIT crispr_helloworldHello world project2,900MIT crispr_screenA fast and configurable differential expression analysis tool for CRISPR screens34,035MITCommand line utilitiesScience crispr_temperature_calculatorA package for calculating the temperature of a from celsius to fahrenheit5,384MIT crispya lisp enterpreter1,505MIT crispy-catchupCatchup and timeshift URL utilities for IPTV channels18CC-BY-NC-SA-4.0MultimediaNetwork programming crispy-commonShared protocol and flash utilities for the Crispy RP2040 A/B bootloader103MITEmbedded developmentHardware support crispy-iptv-toolsIPTV playlist utilities: filter, merge, dedup, normalize19CC-BY-NC-SA-4.0Command line utilitiesMultimedia crispy-iptv-typesProtocol-agnostic IPTV domain types and traits690CC-BY-NC-SA-4.0MultimediaNetwork programming crispy-m3uHigh-performance M3U/M3U8 playlist parser344CC-BY-NC-SA-4.0MultimediaParser implementations crispy-media-probeffprobe/ffmpeg stream analysis and screenshot capture67CC-BY-NC-SA-4.0MultimediaNetwork programming crispy-stalkerAsync Stalker/MAG portal API client33CC-BY-NC-SA-4.0API bindingsMultimedia crispy-stream-checkerConcurrent IPTV stream validator19CC-BY-NC-SA-4.0Command line utilitiesMultimedia crispy-uploadFirmware upload tool for crispy-bootloader via USB CDC24MITCommand line utilitiesDevelopment tools crispy-xmltvStreaming XMLTV/EPG parser for large files18CC-BY-NC-SA-4.0MultimediaParser implementations crispy-xtreamAsync Xtream Codes API client33CC-BY-NC-SA-4.0API bindingsMultimedia crispy_octo_fractalsA multithreaded rendering system for customized fractals3,011MITGraphicsMultimedia::Images crissyCSRF protection middleware for Axum71MIT OR Apache-2.0AuthenticationWeb programming::HTTP server critRust cross-compiler20,095BSD-2-Clause critbitMap and Set based on critical bit trees44MIT critcmpA command line utility for comparing benchmark data generated by Criterion.179,059Unlicense/MIT criterionStatistics-driven micro-benchmarking library245,412,284Apache-2.0 OR MITDevelopment tools::Profiling criterion-cpu-timean alternative cpu measurement for criterion1,006,153Apache-2.0 criterion-cudaCUDA benchmarking for criterion2,829MIT OR Apache-2.0 criterion-cycles-per-bytemeasure time with CPU cycles for criterion1,340,453MIT OR Apache-2.0 criterion-decimal-throughputCriterion.rs measurement for decimal throughput (MB/s, GB/s, etc.)4,201MITDevelopment tools::Profiling criterion-hypothesisStatistically rigorous A/B testing of benchmarks across commits140MIT OR Apache-2.0 criterion-hypothesis-coreCore types and utilities for criterion-hypothesis831MIT OR Apache-2.0 criterion-hypothesis-harnessCustom harness runtime for criterion-hypothesis690MIT OR Apache-2.0 criterion-inverted-throughputCustom criterion measurement to get thropughts in the format [time]/[elements or bytes]1,600MIT criterion-linux-perfA measurement plugin for Criterion.rs that provides measurements using Linux's perf interface21,505Apache-2.0/MITDevelopment tools::Profiling criterion-macroCustom Test Framework macro for Criterion.rs393,612Apache-2.0/MITDevelopment tools::Profiling criterion-markdownReads criterion benchmark results and renders a markdown table.183Apache-2.0Development tools::ProfilingText processing criterion-papian alternative cpu measurement for criterion22,495Apache-2.0 criterion-perf-eventsMeasure perf events for criterion417,874MIT OR Apache-2.0 criterion-plotCriterion's plotting library228,044,341Apache-2.0 OR MITVisualization criterion-polyglotAn extension trait for criterion providing benchmark methods for various non-Rust programming languages1,623MIT OR Apache-2.0Development tools::Profiling criterion-single-page-htmlCollect criterion generated html files and provide them as a single html file, servable from s3 into your browser.2,861MIT OR Apache-2.0 OR MPL-2.0Command line utilitiesDevelopment tools::Profiling criterion-statsCriterion's statistics library2,275,608MIT/Apache-2.0 criterion-swarmParallel criterion benchmark runner with CPU pinning and progress reporting164Apache-2.0 criterion-tableGenerate markdown comparison tables from cargo-criterion benchmark output19,552MIT OR Apache-2.0Development tools::Profiling criterion2Statistics-driven micro-benchmarking library1,196,316Apache-2.0 OR MITDevelopment tools::Profiling criterion_bencher_compatDrop-in replacement for commonly-used parts of Bencher132,380Apache-2.0/MITDevelopment tools::Profiling criteriumLightweigt dynamic database queries for rusqlite.4,590LGPL-3.0-onlyData structuresDatabase interfaces critfailA library for parsing and rolling D&D 5e roll expressions1,731non-standard criticTerminal UI for reviewing GitHub pull requests and threads99MITDevelopment tools critical-once-cellThread-safe OnceCell and Lazy backed by critical section2,343MPL-2.0ConcurrencyEmbedded development critical-path-checkA critical path measurement tool designed for both local and remote builds197MIT critical-sectionCross-platform critical section71,842,952MIT OR Apache-2.0ConcurrencyEmbedded development critical-section-lock-mutProvide locks for mutable data using `critical-section` crate.4,133non-standardEmbedded developmentNo standard library criticaltrustDigital signatures implementation for criticalup58,424MIT OR Apache-2.0 criticalupPlaceholder for criticalup1,581MIT OR Apache-2.0 criticalup-cliPlaceholder for criticalup1,538MIT OR Apache-2.0 critique_apiInterface to the SensCritique API426non-standardAPI bindings critphaseCritPhase: industrial-grade multi-scale physics engine featuring Newton-Raphson gap equation solver, Kibble-Zurek scaling laws,…36MITScienceSimulation critterA light rust library to interact with the Twitter V2 api.6,476MIT critters-rsQuickly inline your website's critical CSS.4,980Apache-2.0 critypBenchmark support for typst.21,633Apache-2.0Command line utilitiesCompilers criusCrius is a simple hystrix-like circuit breaker18,004Apache-2.0AsynchronousConcurrency criware-utfImplementation of the UTF table format used in CRIWARE CPK files749GPL-3.0-or-later criware-utf-coreCore components for parsing/writing UTF tables in CRIWARE CPK files1,132GPL-3.0-or-later criware-utf-macrosProcedural macros for parsing/writing UTF tables used in CRIWARE CPK files969GPL-3.0-or-later crix-todoA terminal-based todo list manager with CLI and TUI support3,365MITCommand line utilities crjg_guessing_gameA fun game where you guess what number the computer has chosen.289MIT OR Apache-2.0 crkWIP1,660MIT crlsuper minimal CLI clipboard manager.9,793MIT OR Apache-2.0 crl5-module-fnfunction entry1,561MIT crlfA commandline tool to convert line endings in files413MIT crlf-to-lf-inplaceFast in-place CRLF to LF line ending conversion for Rust strings. Uses memchr for good performance without custom SIMD.609non-standard crlfixA cross-platform port of dos2unix written in Rust, converts text file line endings from CRLF to LF676MITCommand line utilitiesText processing crlibmBinding to CRlibm, a correctly rounded math lib4,413GPL-2.0-or-laterAPI bindingsMathematics crlifyA std::io::Write wrapper that replaces with on Windows.136,528Unicode-3.0 crmcrm can help you easy and fast switch between different cargo registries, now include: sjtu, tuna, ustc, rsproxy, bfsu, nju, hit,…91,801MIT OR Apache-2.0 crm-cli-utilsThe utis of crm cli5,975Apache-2.0 crmfPure Rust implementation of the Certificate Request Message Format (CRMF) as described in RFC 4211598,526Apache-2.0 OR MITCryptographyData structures crmlCrab Markup Language6,765MIT crml-coreCrab Markup Language core7,612MIT crml-deriveCrab Markup Language derive macro4,486MIT crmprsCompress a series of given strings using CRC64. Uses the underlying `crc64` crate.1,738BSD-3-Clause crmuxA session multiplexer for Claude Code in tmux573MITCommand line utilitiesDevelopment tools crnStochastic and deterministic simulation of chemical reaction networks.4,398MITAlgorithmsMathematics crn0_guessing_gameThe guessing game from the Rust book39MIT crndmPersistent Programming Library1,744MITDevelopment toolsHardware support crndm_derivePersistent Programming Library Procedural Macros7,922MITDevelopment toolsHardware support crngSuper simple random number generator. Dont use on your production (you have been warned)1,528MIT crnlibRust port of crunch, to decode .crn file3,832non-standard cro_stemA lightning-fast, zero-dependency Croatian stemming library written in Rust.98MIT OR Apache-2.0 croaka demo crate, do not download.1,570MIT croaringRust wrapper for CRoaring1,549,495Apache-2.0API bindingsData structures croaring-mwRust wrapper for CRoaring48,387Apache-2.0 croaring-sysRaw bindings to CRoaring1,557,951Apache-2.0Data structuresExternal FFI bindings croaring-sys-mwRaw bindings to CRoaring49,121Apache-2.0 croc-looka tool to expand macros and watch them in real time4,090MITCommand line utilitiesDevelopment tools::Procedural macro helpers croc-sidecarA wrapper for the Croc binary173MIT crochee_plugina simple plugin for system1,669MIT crochetA simple hooking library8,001MIT crochet_macroA simple hooking library7,507MIT crockclock tui10,668MITDate and time crockfordProvides Crockford Base32 encoding for identifiers (e.g. u64 values).90,179MIT/Apache-2.0EncodingParsing tools crockford-uuidA library to generate and parse Crockford Base32 Identifiers.4,092MIT crocoHigh-level library on top of Rust1,617MIT crocodileA tool for encoding and decoding Crockford Base32 identifiers.1,984UnlicenseCommand line utilities croftPer-project dev-loop tool: Docker Compose, scripts, hooks, and agents in one config79MIT OR Apache-2.0Command line utilitiesDevelopment tools croftsoftRe-export of com-croftsoft-* crates8,148MIT croissantA scheduling library.8,839GPL-3.0-or-later croissant-macroProcedural macro library for Croissant5,602GPL-3.0-or-later crokcrok: A literate CLI testing tool121MIT/Apache-2.0 crok-libCLI-based testing library.1,091MIT/Apache-2.0 crokeyParse and describe keys - helping incorporate keybindings in terminal applications4,283,694MITCommand-line interfaceParsing tools crokey-proc_macrosproc macros for the crokey crate4,256,603MIT cromAPI client for Crom, a scraper for the SCP Wiki and related projects5,207MIT OR Apache-2.0API bindingsAsynchronous croma-cliCommand-line interface for croma-core173Apache-2.0Command line utilitiesParser implementations croma-coreLibrary-first ABC to MusicXML exporter350Apache-2.0Parser implementations croma-fmtABC formatter library built on croma-core273Apache-2.0Development toolsText processing croma-lspLanguage-server support for ABC using croma-core161Apache-2.0Development tools cromptStructured Config-as-Script — zero-boilerplate Shell CLI scaffolding.46Apache-2.0Command line utilitiesConfiguration cromulentA safe wrapper around `wordexp-sys`.2,915MITFilesystemOperating systems::Unix APIs cromwellRust Rootless Container Runtime9,158MIT cronA cron expression parser and schedule explorer.18,049,696MIT OR Apache-2.0 cron-bugfix-versionA cron expression parser and schedule explorer.2,161MIT cron-coreA cron task scheduler library for Rust with async runtime support18MITAsynchronousCommand line utilities cron-descriptorProvides human-readable desriptions of cron expressions23,755Apache-2.0Date and timeLocalization (L10n) cron-expA CRON expression parser and explorer designed for space efficiency for caching and storage purposes such as in a CRON Scheduler.15,239MIT OR Apache-2.0 cron-exprCron expression parsing and evaluation1,738MIT cron-jobA cronjob implementation using the cron scheduler10,489MIT cron-lingoAlternative cron-like expression parser for schedulling13,696MIT cron-liteLightweight cron expressions parser and time series generator6,618MITDate and timeParser implementations cron-parserLibrary for parsing cron expressions with timezone support.1,324,569BSD-3-ClauseDate and timeParsing tools cron-plusA cron expression parser and schedule explorer.3,995MIT OR Apache-2.0 cron-plus-macro对tokio-cron-scheduler库的增强155MIT OR Apache-2.0Development tools cron-task-schedulerA high-performance async cron scheduler for Rust, supporting both async and blocking tasks with fine-grained scheduling policies.24SSPL-1.0AsynchronousConcurrency cron-time-generatorgenerate cron expression strings via a fluent builder API41MITDate and time cron-unionMerge multiple cron expressions into one deduped schedule432MITAlgorithms cron-whenA CLI tool to parse cron expressions and display next execution times with human-readable durations432BSD-3-ClauseCommand line utilitiesDate and time cron_calCLI to calculate cron schedules1,692MIT/Apache-2.0 cron_clockA cron expression parser and schedule explorer. Rich documentation and case studies and related upper-level libraries are…1,648,187MIT OR Apache-2.0 cron_list_parsera simple parser for crontab -l command5,092GPL-3.0 cron_macrocron macro5,947MIT OR Apache-2.0 cron_macro_codegencron macro codegen8,143MIT OR Apache-2.0 cron_managerA simple manager to add/remove cronjobs2,359Apache-2.0 cron_nextcron_next is a tool base on cron_clock and tokio, make it easy to use with cron jobs3,731MIT cron_rsA Cron Parser Library And Job Scheduler Written In Rust12,565MIT cron_runnerCron runner that runs your scheduled jobs4,323MIT cron_scheduleA cron expression parser, adapted for blockchain environments.39,996MIT cron_tabA cron job library for Rust.200,379MIT cronbach_alpha_libLibrary for get cronbach alpha value to check your reliable question1,554MITMathematicsScience cronback-api-modelA set of API models for [cronback](https://cronback.me) API protocol. Cronback provides developers a reliable and flexible…3,032BSD-2-Clause-PatentAPI bindingsNetwork programming cronback-api-srvAPI server for cronback backend1,631BSD-2-Clause-Patent cronback-cliCronback CLI1,598BSD-2-Clause-PatentCommand line utilities cronback-clientA client library for https://cronback.me service. Cronback provides developers a reliable and flexible solution to schedule…2,152BSD-2-Clause-PatentAPI bindingsNetwork programming cronback-dispatcher-srvCronback's action dispatcher service1,583BSD-2-Clause-Patent cronback-dtoData transfer object library for Cronback4,321BSD-2-Clause-Patent cronback-dto-coreData transfer object library for Cronback5,162BSD-2-Clause-Patent cronback-dto-deriveData transfer object library for Cronback4,758BSD-2-Clause-Patent cronback-libCommon utilities for all cronback services3,415BSD-2-Clause-Patent cronback-migrationCronback database migration3,880BSD-2-Clause-Patent cronback-protoProtobuf and gRPC definitions for services3,915BSD-2-Clause-Patent cronback-scheduler-srvCronback scheduler service1,588BSD-2-Clause-Patent croncat-agentsCronCat agent smart contract18,228MIT OR Apache-2.0 croncat-errors-macroProcedural macro meant to annotate a CosmWasm contract's ContractError enum8,762MIT OR Apache-2.0 croncat-factoryCronCat factory smart contract23,084MIT OR Apache-2.0 croncat-integration-testingTest helpers for dApps integrating CosmWasm contracts with CronCat automation.18,314MIT OR Apache-2.0 croncat-integration-utilsIntegrate CosmWasm contracts with CronCat automation.23,797MIT OR Apache-2.0 croncat-managerCronCat manager smart contract23,997MIT OR Apache-2.0 croncat-mod-balancesAllows querying CosmWasm balances, helpful when making CronCat tasks with queries.8,730MIT OR Apache-2.0 croncat-mod-genericAllows for CosmWasm raw queries through this module, helpful when making CronCat tasks with queries.32,081MIT OR Apache-2.0 croncat-mod-nftProvides CosmWasm queries of NFT contracts, helpful when making CronCat tasks with queries.1,553MIT OR Apache-2.0 croncat-sdk-agentsCronCat agents package containing CosmWasm types, messages, and errors.31,556MIT OR Apache-2.0 croncat-sdk-coreContains structs and impls useful in the operation of CronCat automation33,595MIT OR Apache-2.0 croncat-sdk-factoryCronCat factory package containing types and messages.32,137MIT OR Apache-2.0 croncat-sdk-managerCronCat Manager types, messages, and errors.32,640MIT OR Apache-2.0 croncat-sdk-tasksCronCat tasks package containing CosmWasm types and messages32,748MIT OR Apache-2.0 croncat-tasksCronCat tasks smart contract19,463MIT OR Apache-2.0 cronchReserved crate name for the Cronch project.557MITDevelopment toolsScience cronchikSimple cron expression parser49,333BSL-1.0 cronclearerMaking cron job outputs clearer and easier to debug.633GPL-3.0-or-laterCommand line utilities croncycleA simple cron job scheduler2,617MITCommand line utilitiesDevelopment tools crondA simple Rust crond implementation.3,862MIT cronenbergSimple cron command entry parser.5,064MIT cronerFully-featured, lightweight, and efficient Rust library designed for parsing and evaluating cron patterns6,317,981MITDate and timeParser implementations croner-schedulerA threaded cron job scheduler library for Rust4,075MITDate and time cronetSafe Rust ownership layer for Chromium Cronet22GPL-3.0-or-laterAPI bindingsNetwork programming cronet-rsCronet bindings for Rust991MIT OR Apache-2.0 cronet-sysComplete raw Rust bindings to Chromium Cronet's generated C ABI27GPL-3.0-or-laterExternal FFI bindingsNetwork programming cronexprA library to parse and drive the crontab expression.75,049Apache-2.0 cronframeA Macro Annotation Cron Job Framework with Web Server and CLI Tool.4,417MIT OR Apache-2.0 cronframe_macroThe Macros used in the cronframe crate.4,641MIT OR Apache-2.0 cronicA cron-enabled task scheduler for `async` Rust.1,758MIT cronifyA tool to convert natural language time expressions into cron syntax.28MITCommand line utilitiesDate and time cronistacli tool for parsing and rendering cron expressions1,677MIT cronitorMake cron jobs but SIMPLER1,393MIT cronitor_macroA macro for cronitor1,680MIT cronitor_runtimeruntime library for cronitor2,011MIT cronjobcronjob library for scheduling your methods57,638Apache-2.0