All 305,250 crates, alphabetically

concurrency_toolkitEasy switching between std::sync, tokio::sync and loom::sync16,321MITAsynchronousConcurrency concurrency_traitsTraits for concurrent primitives.17,609MIT OR Apache-2.0 concurrencykitModern concurrency primitives and building blocks for high performance applications2,141MITConcurrencyData structures concurrent[deprecated] see `conc` instead.8,553MIT concurrent-biproxya proxy that concurrent transfer message from one client to an other client1,651MIT/Apache-2.0 concurrent-bloom-rsthread-safe bloom filter1,345MIT concurrent-bufferWIP1,695Apache-2.0 OR MIT concurrent-eventAn event system which invokes event handlers concurrently.1,898MIT OR Apache-2.0Concurrency concurrent-hash-mapThis is a simple concurrent hash map written in Rust. It uses a design where read operations never lock against reads or writes,…12,100MIT concurrent-hashmapA concurrent hashmap library.39,432MIT/Apache-2.0 concurrent-initializerA rust library of concurrent initializer to ensure initialization only once per key.1,597Apache-2.0 concurrent-internerA string interner usable from multiple threads.1,586MPL-2.0 concurrent-kvkey-value data store with limited concurrent updates4,774MIT concurrent-lockless-cellA data structure that allows lockless concurrent reads and writes.18MIT concurrent-mapa lock-free linearizable B+ tree455,484MIT OR Apache-2.0ConcurrencyData structures concurrent-poolA concurrent object pool.2,114MIT OR Apache-2.0ConcurrencyData structures concurrent-pqueueA high-performance, thread-safe priority queue with dynamic priority updates389MITConcurrencyData structures concurrent-queueConcurrent multi-producer multi-consumer queue290,019,165Apache-2.0 OR MITConcurrency concurrent-round-robinA concurrent wrr implementation for rust1,670MIT concurrent-rsA set of concurrent utilities in Rust.1,638Apache-2.0 concurrent-sharded-stackA lock-free concurrent stack that shards a Treiber stack per thread and reclaims memory with epoch-based GC.51MIT OR Apache-2.0ConcurrencyData structures concurrent-sliceExtend slice-type types with methods for concurrent processing.2,915MIT concurrent-slotmapA lock-free concurrent slotmap5,174MIT OR Apache-2.0CachingConcurrency concurrent-stackLock free stack2,468MIT concurrent-utilssome useful concurrent data structure and utils in rust1,910MIT OR Apache-2.0 concurrent_arenau32 concurrent insertion/removal arena that returns ArenaArc2,271,218MITConcurrency concurrent_avl_treeLock-free readable AVL tree with epoch-based reclamation and background batch rebalancing.13MITAlgorithmsConcurrency concurrent_diskmapMulti-threaded disk-backed hash map with sharded locking (work in progress)437Apache-2.0Data structuresDatabase implementations concurrent_logA log container supporting concurrent append operations9,969MIT OR Apache-2.0 concurrent_lruA concurrent LRU cache742,909MITConcurrencyData structures concurrent_open_mapA concurrent hashmap implementation in Rust1,304GPL-3.0 concurrent_prime_sieveTools for generating filters and collections with primes concurrently. Rust implementation of the Sieve of Atkin. This…19,566MIT concurrent_shell_commandsruns commands concurrently and display their name and output, with configurable filtering of output344ISC concurrent_torA comprehensive scraping runtime.2,841MIT OR Apache-2.0 concurrentlyRun multiple processes concurrently.9,310MIT OR Apache-2.0Command line utilities condRust macro to use a match-like syntax as an elegant alternative to nesting if-else statements9,415MIT cond_syncHides the boilerplate code needed with std::sync::Condvar4,373MIT OR Apache-2.0Concurrency cond_utilsSimple crate for range and set comparison utils.5,146MIT conda-env-inspectA CLI tool for inspecting Conda environment files1,771MITCommand-line interfaceCommand line utilities conda-expressA lightweight, single-binary conda bootstrapper — powered by rattler194BSD-3-Clause conda-leavesSimple CLI tool that allows to pretty print all dependencies within conda environment4,757non-standard conda_curationReduce conda repodata to enforce policy and speed up solves. Alpha software.5,318MIT conda_shareView and share conda environments in rust.85GPL-3.0-or-laterDevelopment tools condensateOfficial Rust Client for Condensate Memory System284Apache-2.0 condenseA safe wrapper around libdeflate and zstd1,030MPL-2.0CompressionNo standard library condestAn implementation of the 1-norm and condition number estimator by Higham and Tisseur, 20006,665MIT OR Apache-2.0Science condexExtract tokens by simple condition expression.1,641MIT OR Apache-2.0Parsing toolsText processing conditionCommonly used synonyms for true and false1,843MIT condition-derivecustom derive macro for condition crate2,703MIT condition-matcherA flexible and type-safe condition matching library with automatic struct field access71MITData structuresRust patterns condition-matcher-deriveDerive macro for condition-matcher132MIT OR Apache-2.0 condition-treeGeneric splitting of async streams17BSD-3-Clause condition_variableCondition Variables (CondVars) made easy21,493 GPL-2.0 conditionalProvides a conditional! macro which lets you use the syntax of the conditional operator (also known as the ternary operator) in…8,615MIT/Apache-2.0Rust patterns conditional-assignmentThis is a very simple, small crate to help make conditional assignments more ergonomic.2,669MIT OR Apache-2.0No standard libraryRust patterns conditional-modSimple rust macro for conditional module visibility443,183non-standard conditional-s3-fetchFile structure to parse and conditionally fetch from S3 when updated using etags1,499MIT OR Apache-2.0 conditional-trait-genTrait implementation generator macro supporting conditional methods96,999MIT OR Apache-2.0Rust patterns conditional_commandsBevy Commands extension8,721MIT OR Apache-2.0Game development conditional_implThis is a support crate for the conditional crate. You're going to want to use that crate.9,414MIT/Apache-2.0 conditional_serdeDepend on serde if the serde feature is activated913BSD-2-Clause conditionsFetch basic weather conditions for current or specified location7,451MIT condomWIP: Yet another isolated assembly implementation project. It can be thought of as a kind of condom. The main difference from…1,729MIT OR Apache-2.0 condorCondor is an ergonomic wrapper around the tch library for Rust.10,723MIT OR Apache-2.0 condow_coreFramework for concurrent downloads83,702Apache-2.0/MIT condow_fsConcurrent downloads for local files20,754Apache-2.0/MIT condow_rusotoConcurrent downloads from AWS S358,237Apache-2.0/MIT condrunConditional command runner. Gates execution on system state predicates (wifi SSID, low-data-mode, AC power, interface type) and…19MIT OR Apache-2.0Command line utilities condtypeChoose types at compile-time via boolean constants.9,733,064MIT OR Apache-2.0No standard libraryRust patterns conducerRenamed to kio. This release forwards to kio so pre-rename dependents keep compiling.48,036MIT OR Apache-2.0AsynchronousConcurrency conductA simple but versatile TCP relay3580BSDCommand line utilities conductor(to be renamed) Develop and orchestrate multi-pod docker-compose apps22,515MIT/Apache-2.0 conductor-macrosProcedural macros for Conductor Rust SDK28Apache-2.0Development tools::Procedural macro helpers conductor-sdkRust SDK for Netflix Conductor workflow orchestration19Apache-2.0API bindingsAsynchronous conductor_rustA library for building Conductor workers with Rust1,273LGPL-3.0-only conduitCommon HTTP server interface181,484MIT conduit-cliA lightning-fast Minecraft mod manager228MIT conduit-cli-gameCLI game, which is based on the Machinarium's Glasshouse Control Box Puzzle!292GPL-3.0Command line utilitiesGames conduit-conditional-getMiddleware to transform GET into a conditional response if headers indicate that the response is fresh.52,316MIT conduit-cookieCookie and session middleware for conduit-based stacks69,295MIT conduit-coreBinary IPC core: codec, router, ring buffer, handler trait.359MIT OR Apache-2.0Data structuresEncoding conduit-deriveProc macros for conduit-core: Encode, Decode, #[command], handler!().245MIT OR Apache-2.0Development tools::Procedural macro helpersGUI conduit-git-http-backendConduit handler for running `git http-backend` and serving up a git repository.89,472MIT/Apache-2.0 conduit-hyperHost a conduit based web application on a hyper server49,189MIT OR Apache-2.0 conduit-json-parserMiddleware to parse incoming JSON requests for conduit37,155MIT conduit-log-requestsMiddleware which logs all incoming requests to a conduit-based server30,151MIT conduit-middlewareHTTP Middleware interface using the conduit interface78,802MIT conduit-mime-typesMIME type definitions for conduit761,742MIT conduit-routerRouter middleware for conduit based on route-recognizer68,487MIT conduit-rsOfficial Rust SDK for the Conduit API189MIT conduit-staticMiddleware for serving static files for conduit59,128MIT conduit-tauriTauri v2 plugin for conduit — binary IPC over the conduit:// custom protocol.14MIT OR Apache-2.0GUIWeb programming conduit-testTesting utilities for conduit-based stacks86,160MIT conduit-utilsVarious utilities for conduit-based crates41,916MIT condureHTTP/WebSocket connection manager19,112Apache-2.0 conduytCONDUYT protocol SDK for Rust — host-side hardware control119MITEmbedded developmentHardware support condvarCondition variables (condvars) for boolean predicate. Based on condition_variable crate by Manuel Schölling.10,375GPL-2.0 coneSimple OpenGL console.9,465GPL-3.0-or-later conecCOordinated NEtwork Channels18,723Apache-2.0 conedlA tool to download crackmes from crackmes.one1,478BSD-4-ClauseCommand-line interfaceCommand line utilities conemanHomage To The Coneman2,858MIT OR Apache-2.0 coneman-cliHomage To The Coneman2,906MIT OR Apache-2.0 conerrorProvides a macro that automatically adds context to errors15,103MIT conerror_macroProvides a macro that automatically adds context to errors11,276MIT ConExpressionMy first RUST API2,772MIT/Apache-2.0 confA derive-based config parser for CLI args, env, and structured config files6,990MIT OR Apache-2.0Command-line interface conf-embedAn experimental Rust crate for embedding user configuration (or anything really) in the executable of the program.6,193Apache-2.0 conf-extraExtra types and value parsers for use with conf (or clap)810MIT OR Apache-2.0Command-line interface conf-hubA modern, high-performance, and reactive configuration management library for Rust, designed for highly concurrent async…51MIT OR Apache-2.0Configuration conf_deriveDerive macro crate used with conf7,299MIT OR Apache-2.0 conf_from_envConfigurations and secrets defined in structs are automatically read from environment variables.1,870AGPL-3.0-or-later conf_jsonA human editable configure file in JSON parser4,330MIT OR Apache-2.0EncodingParser implementations conf_parsersimple small library for handling conf files12,604MIT conf_runA DNS-TXT powered, zero-trust configuration management client for conf.run112MIT OR Apache-2.0Configuration conf_testRun configuration tests from build.rs and set available features14,009MIT OR Apache-2.0 conf_watcherA library for auto-reloading configuration files in Rust132MITConfiguration confabAsynchronous line-oriented interactive TCP client8,230MITCommand line utilitiesNetwork programming confaiFast CLI to inspect and edit the config of every AI coding agent installed on your machine60MITCommand line utilitiesConfiguration confargsParse configuration files into a set arguments20,381Apache-2.0Command-line interfaceConfiguration confcadeMinimalistic cascading configuration21MIT OR Apache-2.0 confcade-macrosMacro crate for Confcade76MIT OR Apache-2.0 confdirconfdir1,669MulanPSL-2.0 confeeParse your simple configuration files with confee for a good time :)5,370MIT conferconfer5,069MulanPSL-2.0 confer-agentReserved for the confer project (published as `confer-cli`). See https://github.com/codeshrew/confer15MIT OR Apache-2.0 confer-aiReserved for the confer project (published as `confer-cli`). See https://github.com/codeshrew/confer15MIT OR Apache-2.0 confer-cliA git-native coordination substrate for fleets of AI agents — an append-only, signed, verifiable message log with a thin liveness…640MIT OR Apache-2.0Command line utilitiesDevelopment tools confer-fleetReserved for the confer project (published as `confer-cli`). See https://github.com/codeshrew/confer15MIT OR Apache-2.0 conferdReserved for the confer project (published as `confer-cli`). See https://github.com/codeshrew/confer15MIT OR Apache-2.0 conferencierTokio-backed asynchronous shared configuration hub with TOML persistence733MIT OR Apache-2.0AsynchronousConfiguration conferencier-deriveProcedural macro derive for ConferModule736MIT OR Apache-2.0ConfigurationDevelopment tools::Procedural macro helpers conferrisConferris 是一个展示 Rust 强大能力的全栈应用模板，集成了 Web、gRPC、WASM 插件系统和桌面端支持。旨在为构建高性能、类型安全的企业级应用提供最佳实践。24MIT confersProduction-ready Rust configuration library with zero boilerplate1,303MITConfigurationDevelopment tools confers-macrosProduction-ready Rust configuration library with zero boilerplate1,425MITDevelopment tools confetGPU-rendered confetti overlay50MITCommand line utilities confettiFramework for creating webapps using CloudFlare Workers17,230MIT confetti-deriveDerive macros for confetti-rs1,452MITConfigurationParser implementations confetti-rsA configuration language and parser library written in Rust1,333MITConfigurationParser implementations confetty-tuiConfetti and fireworks in your terminal1,126MIT conffee-makerConffee can guide your to make your config files.1,757MIT confgalaxyA TUI tool for managing symlinks on Linux46GPL-3.0-or-later confgenGenerate configuration files from pre-defined templates4,120OSL-3.0 confgetParse configuration files.11,538BSD-2-ClauseCommand line utilitiesConfiguration confgrA simple rust application configuration derive macro.5,130MITConfigurationDevelopment tools confgr_coreA collection of traits used by the confgr derive macro5,492MIT confgr_deriveProcedural derive macro implementation for the confgr crate5,511MIT confguardGuard your sensitive configuration files553BSD-3-Clause conficonfidence intervals and significance levels for statistical computation5,565MIT confide#[confide]: derive Default + Debug with serde defaults for config structs34MIT OR Apache-2.0 confide-implproc-macro backend for #[confide]53MIT OR Apache-2.0 confidenceBuild confidence that two directories are equal by hashing contents1,666GPL-3.0 confidence_resolverLocal resolver for Confidence feature flags58,364Apache-2.0Development tools confidential-ml-pipelineMulti-enclave pipeline orchestration for confidential ML inference1,831MIT OR Apache-2.0CryptographyNetwork programming confidential-ml-transportAttestation-bound encrypted tensor transport for confidential ML inference2,322MIT OR Apache-2.0CryptographyNetwork programming confidential-script-libEmulate Bitcoin script by converting script-path spends to key-path spends2,595CC0-1.0 confidential-solana-tokenConfidential SPL Token program508GPL-3.0-or-later confidential-splConfidential SPL Token program451GPL-3.0-or-later confidential-spl-tokenConfidential SPL Token program522GPL-3.0-or-later confidential-vm-blobsPaths to the artifacts required to build VME enclave image.23MPL-2.0 confidential_assetsPolymesh confidential assets.1,563non-standard confidential_identity_coreThe Repository for core cryptographic libraries used in Polymesh11,083Apache-2.0 confidential_identity_v1Confidential Identity Library10,189Apache-2.0 confidential_identity_v2Confidential Identity Library10,053Apache-2.0 confidential_smart_contractTransfer amount hiding transaction1,558Apache-2.0 confidential_transferconfidential transfer pallet1,662Apache-2.0 configLayered configuration system for Rust applications.102,004,801MIT OR Apache-2.0Configuration config-2014-naga2014 razer naga key mapper for linux - a way to configure side buttons 1-12283MITHardware support config-betterConfigure your application in a friendlier and more consistent way!23,620MITConfigurationFilesystem config-deriveProc macro used by Twelf crate328,103MITConfiguration config-diagProvide a .diag() function for diagnostic output if requested.4,226BSD-2-ClauseConfiguration config-dirsLoad a config file by trying out default config file locations2,332MIT OR Apache-2.0 config-disassemblerDisassemble config files into smaller files and reassemble on demand.1,025MIT config-docsA trait and derive macro to generate documentation for your structs1,015MIT OR Apache-2.0 config-docs-macrosThe derive macro for config-docs1,269MIT OR Apache-2.0 config-easyA small interactive settings menu for command-line Rust applications54MIT OR Apache-2.0Command-line interfaceConfiguration config-editA command-line tool for performing simple edits to configuration files in various formats (TOML, YAML, JSON, Plist)531Apache-2.0Command line utilitiesDevelopment tools config-fileRead and parse configuration file automatically421,331BSD-2-ClauseConfiguration config-file2Extremely easy to read and write configuration file7,412BSD-2-ClauseConfiguration config-finderEasily find config files and directories for your CLI application.5,288MIT OR Apache-2.0ConfigurationFilesystem config-forgeA CLI tool for converting, inspecting, and validating configuration files.162MIT OR Apache-2.0Command line utilitiesConfiguration config-gen-macro-implA helper crate containing the macro implementation for config-generator.6,709non-standard config-generatorA procedural macro for generating a configuration loader from an input struct.6,350non-standardConfiguration config-getCross-platform configuration file locator and reader for Rust. Auto-discovers .env, .ini, .toml, .json, .yml, .yaml from…241MITConfigurationFilesystem config-in-a-canConfig-in-a-Can135MIT OR Apache-2.0 config-itCentralized dynamic configuration management40,902MITConfiguration config-it-macrosImplements derive macro for config-it17,921MITConfiguration config-itemsA library with common configuration items and utility functions7,710MITConfiguration config-libEnterprise-grade multi-format configuration library supporting 8 formats (CONF, INI, Properties, JSON, XML, HCL, TOML, NOML) with…1,825Apache-2.0 OR MITConfigurationData structures config-loadConditional configuration loader for Rust applications that use the `config` crate.968MITConfiguration config-loaderA tool for quickly switching between different file configurations, using symbolic links.5,334MIT OR Apache-2.0Command line utilitiesConfiguration config-loadrType-safe configuration loading from environment variables with helpful errors and documentation generation157non-standardConfigurationDevelopment tools config-loadr-macrosProcedural macros for config-loadr275non-standardConfigurationDevelopment tools config-maintLayered configuration system for Rust applications. (Maintenance fork)1,683MIT/Apache-2.0Configuration config-managerCrate to build config from environment, command line and files35,066MITCommand line utilitiesConfiguration config-manager-procMacro implementation for config-manager-rs derives35,742MITCommand-line interfaceConfiguration config-more-formatsAdditional formats for the config library.4,004MITConfiguration config-parseA tool to check and extract certain key-values from your config files6,285MIT OR Apache-2.0 config-parserA simple parser for block based configuration files7,189MIT/Apache-2.0 config-plus对config库的增强6,342MIT OR Apache-2.0Configuration config-plus-core对config库的增强5,112MIT OR Apache-2.0Configuration