All 305,250 crates, alphabetically

data-rwio buffer write reader.52,535MIT/Apache-2.0 data-securityPassword-based envelope encryption for secrets, with a portable export format (base64 ciphertext + data key) for CI/deployment…17MITCommand line utilitiesCryptography data-signalsParent crate for the live-data ecosystem: protocol types (live-data), publisher SDK (live-feed), consumer SDK (live-stream).36MPL-2.0AsynchronousData structures data-sourcea simple crate that fetches data from different sources4,463MIT OR Apache-2.0Data structures data-space-protocol-rsA Rust implementation of the Data Space Protocol (DSP) as defined by the International Data Spaces Association (IDSA).1,658Apache-2.0 data-streamA simple serialization library based on streams11,490MIT OR Apache-2.0 data-stream-deriveDerive macros for data-stream296MIT OR Apache-2.0 data-streaming-serviceThe data streaming service that sends data notifications to clients15,103Apache-2.0 data-streamsExtension traits for reading and writing data with streams.5,881Apache-2.0 data-structsImplementations of basic data structures1,210MIT data-structuresA simple data structures crate in rust, WIP1,777CC-BY-1.0 data-structures-algorithmsData Structures and Algorithms in Rust!786MIT data-testSimple data-test (aka table-test), without custom test to run with your test runner5,905UnlicenseDevelopment toolsDevelopment tools::Testing data-transformA data transformation tool for working with tabular data85MITCommand line utilitiesData structures data-uri-utilsutils to convert types to data uri7,574ISC data-urlProcessing of data: URL according to WHATWG’s Fetch Standard40,091,808MIT OR Apache-2.0No standard library data-url-encode-macroRust macro to generate base64+percent-encoded strings suitable for data URLs in compile time3,216MITWeb programming data-url-encode-macro-implRust macro to generate base64+percent-encoded strings suitable for data URLs in compile time4,059MITWeb programming data-utility-beltUtility to perform a series of basic operation on data.7,182MIT data-viewThis library provides a data view for reading and writing data in a byte array.19,102Apache-2.0 data-volley-readerA library for parsing data from the Data volley format (.dvw).7,491MIT data-yahooYahoo Finance data provider193MIT OR Apache-2.0FinanceScience data2soundA library to convert data to sound, and vice versa, supports WASI (dependency-free)13,677MITMultimedia::Audio data3SDK for accessing ethereum data hosted by indexers.2,125MIT data_bucketDataBucket is container for WorkTable's data13,880MIT data_bucket_deriveDataBucket is container for WorkTable8,232MIT data_chainMethod of recording data securely on decentralised networks4,475GPL-3.0 data_containersDatastructures & Algorithmn library1,475GPL-3.0 data_contractsData contracts for run manifests and capture metadata used across the CortenForge stack.23Apache-2.0Data structures data_docGetting doc string at runtime4,315MIT OR Apache-2.0 data_doc_deriveGetting doc string at runtime3,688MIT OR Apache-2.0 data_downloaderA simple way to download and cache files4,042MIT OR Apache-2.0CachingFilesystem data_exportSmall library for saving data to a file1,305MIT data_export_coreDependency for data_export and data_export_macros1,339MIT data_export_macrosproc-macros for data_export1,310MIT data_fmtMulti-format data visualization library with 10 formatters, 33 variants, and granular feature flags2,546MITData structuresText processing data_forestImplementation of various types of trees.1,486MITAlgorithmsData structures data_frame-rsData Frame type for value over time tracking1,502MIT data_generatorRDF data shapes implementation in Rust577MIT OR Apache-2.0Database interfaces data_goesBiblioteca experimental para demonstração.1,835MIT Data_GPSA library to get data from a Adafruit Ultimate GPS , using UART.3,799MIT OR Apache-2.0 data_harvestA library that harvests finance data from the Web.3,611MPL-2.0Finance data_hookA lightweight data collection facade363MIT OR Apache-2.0 data_model[highly unstable] data model for virtualization72,777BSD-3-Clause data_modelsThis library is used to lookup the sizes of various C-types of historical data models.8,230MIT data_nostdStructures and data types definitions for dinvoke_nostd.2,385MIT data_privacyData annotation and redaction system providing a robust way to manipulate sensitive information.4,643MITData structures data_privacy_coreCore data classification types and traits for the data_privacy ecosystem.636MITData structures data_privacy_macrosMacros for the data_privacy crate.4,518MITData structures data_privacy_macros_implMacros for the data_privacy crate.1,239MITData structures data_readerA data loading library for data scientist.12,487MIT/Apache-2.0Data structuresScience data_recordA procedural macro that generates a trait from a struct, exporting the struct's fields as trait methods and providing a…855non-standard data_registryAn unordered data structure with immediate insertion, removal and access.3,125MIT data_storage_unitsUnit converter for rust language3,602MIT OR Apache-2.0 data_struct_hash_map_17data struct HashMap Demo2,876MIT data_structureA Rust library for implementing and managing common data structures.8,625MIT OR Apache-2.0AlgorithmsData structures data_structure_traitsdata structure collection traits22,109MIT/Apache-2.0Data structures data_structures_SDThis is a collection of data structures. In other words a collection of ways to handle your data in your code and/or program.2,920MIT OR Apache-2.0 data_tableA lightweight Rust data table structure supporting numeric columns and categorical factors.23MITData structuresScience data_trackertracks changes to data and notifies listeners2,428MIT/Apache-2.0 data_treeHierarchical data tree with pathing and search support.7,639MITData structures data_typeCollection of primal data types.136,742MITAlgorithmsDevelopment tools data_unitsData unit converter2,803MIT data_vaultData Vault is a modular, pragmatic, credit card vault for Rust.17,030MIT databakeTrait that lets structs represent themselves as (const) Rust expressions456,056Unicode-3.0Development tools::Build UtilsDevelopment tools::Procedural macro helpers databake-deriveCustom derive for the databake crate450,106Unicode-3.0Development tools::Build UtilsDevelopment tools::Procedural macro helpers databank-rsDistributed representational memory — signal-vector banks with typed edges173MITScienceSimulation databaseDatabase.16,665MIT database-bootstrapSimple and flexible database bootstraping system meant to run after migrations have run92Apache-2.0 database-mcpA single-binary MCP server for MySQL, MariaDB, PostgreSQL, and SQLite174MITCommand line utilitiesDatabase interfaces database-mcp-backendBackend for database-mcp45MIT database-mcp-configConfig for database-mcp381MIT database-mcp-mysqlMySQL/MariaDB for database-mcp203MIT database-mcp-postgresPostgreSQL for database-mcp200MIT database-mcp-serverServer for database-mcp393MIT database-mcp-sqlSQL validation and identifier utilities for database-mcp342MIT database-mcp-sqliteSQLite for database-mcp202MIT database-migrationDatabase agnostic functions and data structures to build database migration tools.2,438Apache-2.0Database interfaces database-migration-filesDatabase agnostic handling of migration files.1,764Apache-2.0Database interfaces database-reflectionDatabase reflection library. Currently supporting only MariaDB and MySQL with InnoDB.8,066MITData structuresDatabase interfaces database-replicatorUniversal database-to-PostgreSQL replication CLI. Supports PostgreSQL, SQLite, MongoDB, and MySQL.1,160Apache-2.0Command line utilitiesDatabase interfaces database-schemaA library to dump a database schema into a file in SQL format5,482MIT OR Apache-2.0Database interfacesWeb programming database-treeDatabase tree structure9,416MIT database_exporterExport any database to any format9,844MIT databeamDatabase connection library10,325MIT databend-cliDatabend Native Cli tool2,758Apache-2.0Database interfaces databend-clientDatabend Client for Rust520,334Apache-2.0Database interfaces databend-common-astSQL parser for Databend28,894Apache-2.0 databend-driverDatabend Driver for Rust291,489Apache-2.0Database interfaces databend-driver-coreCore components for Databend Driver51,782Apache-2.0Database interfaces databend-driver-macrosMacros for Databend Driver243,538Apache-2.0Database interfaces databend-sqlSQL types for Databend Driver191,604Apache-2.0Database interfaces databend-thriftRust bindings for the Apache Thrift RPC system138,796Apache-2.0 databend-ttcDatabend Rust Tcp Test Container13,252Apache-2.0Database interfaces databend_educeThis crate offers procedural macros designed to facilitate the swift implementation of Rust's built-in traits, temporarily used…76,851MITNo standard libraryRust patterns databentoOfficial Databento client library654,504Apache-2.0API bindingsFinance databento-defsCommon Databento enums and data structs8,499Apache-2.0 databindExpand the functionality of Minecraft Datapacks.19,906GPL-3.0+Command line utilitiesCompilers databoardProvides a hierarchical key-value-store2,529non-standardData structuresDatabase implementations databowA command-line tool for querying databases via ADBC168Apache-2.0Command line utilitiesDatabase interfaces databoxerFast and easy to use CLI-based file encryption program2,024non-standardCommand line utilitiesCryptography databricks-tuiTerminal dashboard for Databricks: compute, jobs, pipelines, warehouses, Unity Catalog, SQL console, costs and lineage306MITCommand line utilitiesDevelopment tools databricks-zerobus-ingest-sdkA high-performance Rust client for streaming data ingestion into Databricks Delta tables using the Zerobus service33,828Apache-2.0API bindingsDatabase interfaces databricks_zerobusPlaceholder crate315MIT databricks_zerobus_ingestPlaceholder crate316MIT databufThis library used to serialize and deserialize structured data in binary format32,789Apache-2.0 databuf-deriveThis library used to serialize and deserialize data in binary format.33,467Apache-2.0 databuf_derive_implThis library used to serialize and deserialize data in binary format.30,351Apache-2.0 databufferA feature rich binary buffer for use with networking and binary protocols.10,059MIT OR Apache-2.0 datacakeA batteries included framework for building fault-tolerance distributed data systems.8,847MITAsynchronousConcurrency datacake-chitchat-forkA fork of https://github.com/quickwit-oss/chitchat used in datacake. YOU SHOULD USE THE MAIN LIBRARY NOT THIS ONE IN YOUR OWN…11,501MIT datacake-clusterEventually consistent state replication as a library (consensus, RPC and conflict resolution) for building your own eventually…2,474MITAsynchronousConcurrency datacake-crdtA conflict free replicated datatype based on a hybrid logical clock implementation for building eventually consistent data stores.12,197MITConcurrencyData structures datacake-eventual-consistencyEventually consistent state replication as a library (consensus, RPC and conflict resolution) for building your own eventually…8,174MITAsynchronousConcurrency datacake-lmdbA pre-built implementation of datacake's Storage trait using LMDB.3,838MITConcurrencyData structures datacake-nodeThe core cluster membership system built ontop of Quickwit's chitchat.7,583MITAsynchronousConcurrency datacake-rocksA pre-built implementation of the require Metastore and Datastore traits for the Datacake cluster. Built on top of RocksDB.1,220MITAsynchronousConcurrency datacake-rpcA zero-copy, actor-like RPC framework using rkyv.10,718MITConcurrency datacake-sqliteA pre-built implementation of datacake's Storage trait using SQLite.6,490MITConcurrencyData structures datacard-rsGeneric binary card format library with checksums and pluggable format traits156MITEncoding datachannelRust wrappers for libdatachannel.161,559MPL-2.0Network programming datachannel-facadeFacade for cross-platform WebRTC DataChannels3,927MIT datachannel-socketCross-Platform WebRTC Datachannels for Client-Server apps.52MIT OR Apache-2.0Network programmingWeb programming datachannel-sysNative bindings to libdatachannel.165,860MPL-2.0Network programming datachannel_socket_commonCommon logic for datachannel-socket67MIT OR Apache-2.0 datachannel_socket_native_peerNative peer for datachannel-socket38MIT OR Apache-2.0 datachannel_socket_wasm_peerWASM peer for datachannel-socket35MIT OR Apache-2.0 dataclass-macroA procedural macro for generating dataclasses in Rust.1,001MITDevelopment tools dataclassesA small, pragmatic procedural macro providing a Dataclass-like derive for Rust58MIT OR Apache-2.0Development toolsDevelopment tools::Procedural macro helpers dataclod[WIP] DataClod1,533Unlicense dataclod-query[WIP] DataClod3,530Unlicense dataclod-server[WIP] DataClod1,981Unlicense dataclot[WIP] DataClot2,708Unlicense dataclot-query[WIP] DataClot4,785Unlicense dataclot-server[WIP] DataClot3,187Unlicense datacodevisually compact binary-to-text encoding1,600CC0-1.0 datacollect-rsRust bindings for CTP DataCollect (Terminal Info Collection) via libloading40Apache-2.0API bindingsFinance datacortex-cliBest standalone JSON/NDJSON compressor. Beats zstd-19 and brotli-11 on every file. Just datacortex compress data.json259MITCommand line utilitiesCompression datacortex-coreJSON/NDJSON-optimized lossless compression. Schema inference, columnar reorg, typed encoding. Beats zstd-19 by up to 113%341MITCompressionEncoding datacules-agentdbSingle-file embedded database for AI agents. SQL + Vector Search + Full-Text Search + Hybrid Queries + Memory Graphs.336UnlicenseData structuresDatabase interfaces datadirCreate a datadir available during the test to dump golden files.501MIT datadisA library to communicate with the Datadis API526MIT datadiver-protoDataDiver Platform Protocol Buffers Library4,848non-standard datadogAn empty Datadog crate3,226Apache-2.0 datadog-agentReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.763Apache-2.0 datadog-allocReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.784Apache-2.0 datadog-apiRust client library for the Datadog API with type-safe access to monitors, dashboards, metrics, logs, and more45MITAPI bindingsWeb programming::HTTP client datadog-api-clientRust client for the Datadog API.1,730,050Apache-2.0API bindingsConfiguration datadog-apmDatadog apm low level client for rust9,194MIT datadog-apm-syncDatadog APM-compatible tracer and logger for Rust111,911MIT datadog-appsecAn empty Datadog crate1,696Apache-2.0 datadog-asmAn empty Datadog crate1,644Apache-2.0 datadog-cliA CLI tool for querying Datadog73AGPL-3.0Command line utilitiesDevelopment tools datadog-clientClient for the datadog's API5,371Apache-2.0 datadog-configurationReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.766Apache-2.0 datadog-crashtrackerReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.787Apache-2.0 datadog-crashtracker-ffiReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.784Apache-2.0 datadog-data-pipelineReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.767Apache-2.0 datadog-data-pipeline-ffiReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.759Apache-2.0 datadog-data-stream-monitoringReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.768Apache-2.0 datadog-ddsketchReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.812Apache-2.0 datadog-dynamic-configurationReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.774Apache-2.0 datadog-formatting-layerA crate providing a tracing-subscriber layer for formatting events so Datadog can parse them108,583Apache-2.0Development tools::Debugging datadog-iastReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.797Apache-2.0 datadog-internal-telemetryAn empty Datadog crate1,687Apache-2.0 datadog-library-configurationReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.785Apache-2.0 datadog-live-debuggerReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.797Apache-2.0 datadog-live-debugger-ffiReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.767Apache-2.0 datadog-logsSimple client library for DataDog logs389,875MIT datadog-opentelemetryA Datadog layer of compatibility for the opentelemetry SDK1,386,614Apache-2.0 datadog-otelReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.772Apache-2.0 datadog-profilerAn empty Datadog crate - Head over to https://docs.datadoghq.com/tracing/profiler/enabling/linux/?tab=environmentvariables for a…1,654Apache-2.0 datadog-profilingAn empty Datadog crate - Head over to https://docs.datadoghq.com/tracing/profiler/enabling/linux/?tab=environmentvariables for a…1,620Apache-2.0 datadog-profiling-ffiReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.762Apache-2.0 datadog-profiling-replayerReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.767Apache-2.0 datadog-propagationReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.765Apache-2.0 datadog-propagatorReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.751Apache-2.0 datadog-remote-configAn empty Datadog crate1,651Apache-2.0 datadog-remote-configurationAn empty Datadog crate1,626Apache-2.0 datadog-samplerReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.774Apache-2.0 datadog-samplingReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.792Apache-2.0 datadog-sidecarReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.786Apache-2.0 datadog-statsdA dogstatsd client for rust.120,173MIT datadog-telemetryAn empty Datadog crate1,653Apache-2.0 datadog-trace-mini-agentReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.762Apache-2.0 datadog-trace-normalizationReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.794Apache-2.0 datadog-trace-obfuscationReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.839Apache-2.0 datadog-trace-protobufReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.878Apache-2.0 datadog-trace-utilsReserved future DataDog package, contact info@datadoghq.com if you think this package name shouldn't be used.882Apache-2.0 datadog-tracingutilities for integrating Datadog with tracing2,948,439MITWeb programming datadog-wafAn empty Datadog crate1,663Apache-2.0 datadog-workflowDatadog Alfred Workflow to search dashboards, screenboards and monitors6,250 MITDevelopment tools datadoghqDatadog APM-compatible tracer and logger4,222MITAsynchronousDevelopment tools::Debugging datadotA Data Dot is a micro executable that acts on its specified data point that is defined at start up, join a cluster, and interact…1,935Apache-2.0 datadrivenRewritable table-driven testing2,517,693Apache-2.0 datafake-rsHigh-performance JSON mock data generation using JSONLogic configuration9,474Apache-2.0Data structuresDevelopment tools::Testing datafile-testGenerate test codes for data-file (JSON, YAML)1,887MIT dataflowDataflow is a data processing library, primarily for machine learning.13,316MIT OR Apache-2.0 dataflow-rsA lightweight rules engine for building IFTTT-style automation and data processing pipelines in Rust. Define rules with JSONLogic…26,419Apache-2.0ConfigurationData structures dataflow-wasmWebAssembly bindings for the dataflow-rs rules engine79Apache-2.0Development toolsWebAssembly