All 305,250 crates, alphabetically

email-cliAgent-friendly email CLI for Resend249MITCommand line utilitiesEmail email-clientsThis is library that provides user with easy to use email clients collection in rust.3,039MITEmail email-componentsComponents for building email templates1,069MIT OR Apache-2.0EmailTemplate engine email-encodingLow level email encoding RFCs implementations11,266,298MIT OR Apache-2.0EmailEncoding email-extractIntelligent email parsing with structured type extraction488MITEmailParser implementations email-formatEmail message format (parser and data structure)66,775MIT OR Apache-2.0 email-kitConvenience facade for the email-rs crates101MITAsynchronousEmail email-libCross-platform, asynchronous Rust library to manage emails83,762MITAsynchronousEmail email-macrosMacros for email-lib40,398MIT email-managerA library for managing emails and services linked to emails.1,494MIT OR Apache-2.0 email-messageTyped outbound email message and address model439MITAsynchronousEmail email-message-wireRFC822/MIME wire parsing and rendering for email-message197MITEmailEncoding email-notifEmail notification for status of long running processes.2,852MIT email-parserThe fastest and lightest email parsing Rust library. Supports MIME.23,696MITEmailParser implementations email-rsEmail parsing library3,180Apache-2.0EmailParsing tools email-sdkRust email SDK with client, plugins, retries, fallbacks, SMTP, and all provider integrations.44MITAPI bindingsEmail email-sdk-coreCore client, provider, plugin, retry, and middleware primitives for email-sdk.109MITAPI bindingsEmail email-sdk-provider-brevoBrevo provider for email-sdk.20MITAPI bindingsEmail email-sdk-provider-cloudflareCloudflare Email Routing provider for email-sdk.20MITAPI bindingsEmail email-sdk-provider-iterableIterable provider for email-sdk.20MITAPI bindingsEmail email-sdk-provider-jetemailJetEmail provider for email-sdk.21MITAPI bindingsEmail email-sdk-provider-lettermintLettermint provider for email-sdk.21MITAPI bindingsEmail email-sdk-provider-loopsLoops provider for email-sdk.20MITAPI bindingsEmail email-serviceAn easy way to configure simple mail sender971MIT email-templateEmail template generator3,076MIT email-testerA robust, colorized SMTP email tester with detailed logging and flexible server configuration58MIT email-transportTransport abstraction for outbound email288MITAsynchronousEmail email-transport-resendResend transport implementation for email-transport138MITEmailNetwork programming email-type-rsEmail type for 'parse, don't validate' approach3,383MIT OR Apache-2.0Data structuresEmail email-validatefree multithreaded email validation CLI, improving your email delivery19,216AGPL-3.0Email email-validatorAn email syntax validator531CC0-1.0EmailNo standard library email-validator-rfc5322RFC 5322 compliant email address validator with detailed error reporting2,268MITEmailParser implementations email-verifierA simple Rust crate to verify email addresses.6,391MIT email_addressA Rust crate providing an implementation of an RFC-compliant `EmailAddress` newtype.49,397,305MIT email_address_validatorA simple email address parsing library146MPL-2.0EmailParsing tools email_passEmail and Password Type in Rust23,338MIT email_pest_parserAn email parser that parse entire email and validates email addresses.2,747MIT email_provider_validatorA Rust library to validate email provider7,917MITAccessibilityEmail email_reply_parserA library for parsing the reply out of emails1,659MIT email_senderA simple email sender crate using lettre.3,993MIT email_syntax_verify_optUltra-fast, zero-allocation email validation library optimized for enterprise production use558MIT OR Apache-2.0EmailNo standard library email_to_imageAvoid email scrapers by converting addresses to images using Google Fonts1,891GPL-3.0-or-later emailaddrType-safe, zero-copy, validated email addresses with generic storage, IDNA domain support, and no_std/no-alloc compatibility.44MIT OR Apache-2.0EmailInternationalization (i18n) emailaddressSimple email address type and parser52,324MIT emailctlA small email CLI with Gmail OAuth first-class support and generic IMAP/SMTP accounts.38MIT OR Apache-2.0Command line utilitiesEmail emailitThe official Rust SDK for the Emailit Email API43MITAPI bindingsEmail emailmessageEmail Message library for Rust26,881MITAsynchronousData structures emailsA web scraper to extract email addresses from websites.1,297MITCommand line utilitiesWeb programming::HTTP client emailvalidation-rsA REST API wrapper for emailvalidation.io2,806MIT emailxRobust email syntax and deliverability validation.2,216MIT/Apache-2.0Email emailzenoOfficial Rust client for the EmailZeno bulk SMTP email verification API16MITAPI bindingsAsynchronous emapA map with a fixed capacity and integers as keys17,846MITData structuresMemory management emarf-path-jsonpathjson crate9,553MIT emas_rsRust-based EMAS optimization algorithm2,780MIT OR Apache-2.0AlgorithmsScience emathMinimal 2D math library for GUI work21,017,504MIT OR Apache-2.0GUIMathematics ematix-icebergIceberg table-format integration for ematix-parquet sidecar indexes. Defines the extension fields appended to Iceberg `data_file`…195Apache-2.0 ematix-parquet-asyncAsync / object-store integration for ematix-parquet. Provides AsyncParquetFile on top of object_store::ObjectStore, plus async…375Apache-2.0 ematix-parquet-codecPage-body decompression + per-(encoding, physical type) decoders for Apache Parquet. The crate that owns the actual decode-speed…1,872Apache-2.0 ematix-parquet-cryptoAES-GCM primitives, AAD construction, and key-retrieval trait for Parquet Modular Encryption support in ematix-parquet.392Apache-2.0 ematix-parquet-formatHand-rolled Apache Thrift compact-protocol decoder and Parquet format types (FileMetaData, PageHeader, encodings) for…2,075Apache-2.0 ematix-parquet-ioFile handles, byte-range reads, and page-header iteration over Apache Parquet — the I/O layer that sits between…1,985Apache-2.0 emaudioCrates name reserved for embedded-audio370Apache-2.0 emb-ssdrawA simple embedded screen saver that draws random points on a display987MITEmbedded development embacleLLM runner library — wraps 12 AI CLI tools as pluggable LLM providers with agent loop, guardrails, and cost tracking1,073Apache-2.0API bindingsCommand line utilities embacle-copilot-sdkVendored fork of copilot-sdk-rust — Rust SDK for GitHub Copilot CLI150MITAPI bindingsAsynchronous embacle-mcpMCP server for embacle LLM runners — expose AI CLI tools via Model Context Protocol826Apache-2.0Command line utilitiesDevelopment tools embacle-serverUnified OpenAI-compatible REST API + MCP server for embacle LLM runners647Apache-2.0Command line utilitiesWeb programming::HTTP server embalaOne config, every installer — .msi, .app, .deb, .pkg, and Chocolatey .nupkg from any host OS15MIT embala-msiWiX-less MSI builder — writes the Windows Installer database directly, on any OS29MIT embala-nupkgChocolatey .nupkg builder — deterministic OPC zip packages, on any OS25MIT embala-pkgmacOS .pkg builder — flat packages (xar + BOM + cpio payload), on any OS35MIT emballocSimple but reliable memory allocator for embedded Rust and #![no_std]15,752MIT OR Apache-2.0AlgorithmsEmbedded development embargoA simple and fast opinionated build system for c/c++4,253GPL-3.0Command line utilitiesDevelopment tools::Build Utils embargo-cppA C++ build tool for the modern world.253MIT OR Apache-2.0Command line utilities embargoedRust library to intercept all requests from Russian IP addresses to any Rocket application and respond with a pro-Ukraine message…3,615MIT AND Apache-2.0 embassyCrate name reserved for the Embassy project6,311MIT OR Apache-2.0 embassy-agbEmbassy async support for Game Boy Advance development with agb186MITAsynchronousEmbedded development embassy-agb-macrosMacros for embassy-agb async Game Boy Advance development326MITEmbedded developmentNo standard library embassy-am2302Driver async no_std pour le capteur AM2302 (DHT22), basé sur Embassy.183GPL-2.0-or-laterEmbedded developmentHardware support embassy-armCrate name reserved for the Embassy project1,757MIT OR Apache-2.0 embassy-asyncCrate name reserved for the Embassy project1,933MIT OR Apache-2.0 embassy-atsamdCrate name reserved for the Embassy project1,785MIT OR Apache-2.0 embassy-atsameCrate name reserved for the Embassy project1,747MIT OR Apache-2.0 embassy-avrCrate name reserved for the Embassy project1,780MIT OR Apache-2.0 embassy-bleCrate name reserved for the Embassy project1,753MIT OR Apache-2.0 embassy-bluetoothCrate name reserved for the Embassy project1,749MIT OR Apache-2.0 embassy-bme280-sensorBME280 sensor driver for the Embassy async runtime399MIT OR Apache-2.0 embassy-bmp280Driver async no_std pour le capteur pression/température BMP280, basé sur Embassy.93GPL-2.0-or-laterEmbedded developmentHardware support embassy-bootA lightweight bootloader supporting firmware updates in a power-fail-safe way, with trial boots and rollbacks.75,656MIT OR Apache-2.0AsynchronousEmbedded development embassy-boot-nrfBootloader lib for nRF chips16,569MIT OR Apache-2.0AsynchronousEmbedded development embassy-boot-rpBootloader lib for RP2040 chips16,610MIT OR Apache-2.0AsynchronousEmbedded development embassy-boot-stm32Bootloader lib for STM32 chips43,974MIT OR Apache-2.0AsynchronousEmbedded development embassy-ch32Placeholder owned by the ch32-rs team1,536MIT/Apache-2.0 embassy-cortex-mCrate name reserved for the Embassy project1,799MIT OR Apache-2.0 embassy-defmt-usbGeneric defmt USB CDC-ACM drain transport for embassy42MIT embassy-dhtThis Rust library provides an interface for interacting with DHT1X and DHT2X temperature and humidity sensors using the Embassy…6,832MIT/Apache-2.0 embassy-dht-sensorDHT sensor driver for the Embassy async runtime7,923MIT OR Apache-2.0 embassy-drv2605lEmbassy-rs async driver for DRV2605L haptic driver487MIT OR Apache-2.0Embedded developmentHardware support embassy-dshotAsync DShot ESC protocol driver for embassy-rp (RP2040/RP2350)133MIT OR Apache-2.0Embedded developmentNo standard library embassy-embedded-halCollection of utilities to use `embedded-hal` and `embedded-storage` traits with Embassy.2,426,820MIT OR Apache-2.0AsynchronousEmbedded development embassy-embedded-timeImplementation of embedded-time Clocks using embassy-time436non-standardDate and timeDevelopment tools embassy-executorasync/await executor designed for embedded usage2,523,506MIT OR Apache-2.0AsynchronousEmbedded development embassy-executor-macrosmacros for creating the entry point and tasks for embassy-executor2,430,050MIT OR Apache-2.0AsynchronousEmbedded development embassy-executor-timer-queueTimer queue item and interface between embassy-executor and timer queues999,232MIT OR Apache-2.0AsynchronousConcurrency embassy-extrasCrate name reserved for the Embassy project1,748MIT OR Apache-2.0 embassy-flashCrate name reserved for the Embassy project1,891MIT OR Apache-2.0 embassy-futuresno-std, no-alloc utilities for working with futures4,344,193MIT OR Apache-2.0AsynchronousConcurrency embassy-gpioCrate name reserved for the Embassy project1,724MIT OR Apache-2.0 embassy-gy-bmi160Driver async no_std pour le capteur IMU BMI160, basé sur Embassy.83GPL-2.0-or-laterEmbedded developmentHardware support embassy-haMQTT Home Assistant integration library for Embassy async runtime183MIT OR Apache-2.0Embedded developmentNetwork programming embassy-halCrate name reserved for the Embassy project1,929MIT OR Apache-2.0 embassy-hal-commonCrate name reserved for the Embassy project1,822MIT OR Apache-2.0 embassy-hal-internalInternal implementation details for Embassy HALs. DO NOT USE DIRECTLY.2,307,357MIT OR Apache-2.0AsynchronousEmbedded development embassy-hall-analogDriver async no_std pour capteur à effet Hall linéaire analogique OPEN-SMART (RP2040/RP235x).96GPL-2.0-or-laterEmbedded developmentHardware support embassy-hartAsync HART master for Embassy — combines AD5700-1 modem driver with hart-protocol codec21MIT OR Apache-2.0AsynchronousEmbedded development embassy-hciCrate name reserved for the Embassy project1,746MIT OR Apache-2.0 embassy-hcsr04Driver async no_std pour le capteur ultrasonique de distance HC-SR04P, basé sur Embassy.33GPL-2.0-or-laterEmbedded developmentHardware support embassy-hcsr505Driver async no_std minimaliste pour le capteur PIR HC-SR505 via Embassy.70GPL-2.0-or-laterEmbedded developmentHardware support embassy-i2cCrate name reserved for the Embassy project1,744MIT OR Apache-2.0 embassy-imxrtCrate name reserved909MIT OR Apache-2.0 embassy-intervalA simple third party interval timer for the embassy-time crate69MIT embassy-ioCrate name reserved for the Embassy project1,922MIT OR Apache-2.0 embassy-ky023-joystickDriver asynchrone no_std pour le joystick double-axe KY-023 (PS2), permettant la lecture des axes X/Y via ADC et du bouton SW via…40GPL-2.0-or-laterEmbedded developmentHardware support embassy-l9110-motorDriver asynchrone no_std pour le pont en H L9110, permettant le contrôle de vitesse et de direction de moteurs DC avec Embassy.40GPL-2.0-or-laterEmbedded developmentHardware support embassy-ld2410Async driver for LD2410C Human Presence Radar using Embassy and UART57GPL-2.0-or-laterEmbedded developmentHardware support embassy-loraCrate name reserved for the Embassy project1,798MIT OR Apache-2.0 embassy-lpcCrate name reserved for the Embassy project1,763MIT OR Apache-2.0 embassy-macrosmacros for creating the entry point and tasks for embassy-executor68,640MIT OR Apache-2.0AsynchronousEmbedded development embassy-max4466Driver async no_std pour le capteur MAX4466, basé sur Embassy.70GPL-2.0-or-laterEmbedded developmentHardware support embassy-mcxCrate name reserved51MIT OR Apache-2.0 embassy-mcxaCrate name reserved50MIT OR Apache-2.0 embassy-mcxa276Crate name reserved50MIT OR Apache-2.0 embassy-mockAn unofficial collection of mocked types for the Embassy framework9,138MIT embassy-mqtt-liteClient MQTT v3.1.1 minimal, asynchrone, no_std. Supporte la QoS 0 (fire-and-forget), l'authentification username/password, le…50GPL-2.0-or-laterEmbedded developmentNetwork programming embassy-mspm0Crate name reserved72MIT OR Apache-2.0 embassy-multiplexerEmbassy Multiplexer Library for RP2040/RP235x chips36GPL-2.0 embassy-neorv32Embassy Hardware Abstraction Layer (HAL) for the open-source NEORV32 RISC-V microcontroller76MIT embassy-netAsync TCP/IP network stack for embedded systems487,659MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-adinCrate name reserved1,594MIT OR Apache-2.0 embassy-net-adin1110embassy-net driver for the ADIN1110 ethernet chip4,666MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-driverDriver trait for the `embassy-net` async TCP/IP network stack.1,503,751MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-driver-channelHigh-level channel-based driver for the `embassy-net` async TCP/IP network stack.987,347MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-enc28j60embassy-net driver for the ENC28J60 ethernet chip5,533MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-encx24j600Crate name reserved1,578MIT OR Apache-2.0 embassy-net-esp-hostedembassy-net driver for ESP-Hosted5,949MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-esp32Crate name reserved1,620MIT OR Apache-2.0 embassy-net-ksz8851Crate name reserved1,573MIT OR Apache-2.0 embassy-net-nrf91embassy-net driver for Nordic nRF91-series cellular modems1,693MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-pppembassy-net driver for PPP over Serial8,649MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-slipCrate name reserved1,628MIT OR Apache-2.0 embassy-net-tuntapembassy-net driver for Linux TUN/TAP interfaces.14,870MIT OR Apache-2.0AsynchronousEmbedded development embassy-net-w5100Crate name reserved1,583MIT OR Apache-2.0 embassy-net-w5100sCrate name reserved1,604MIT OR Apache-2.0 embassy-net-w5500Crate name reserved1,662MIT OR Apache-2.0 embassy-net-w6100Crate name reserved1,608MIT OR Apache-2.0 embassy-net-wiznetembassy-net driver for WIZnet SPI Ethernet chips30,842MIT OR Apache-2.0AsynchronousEmbedded development embassy-nfcCrate name reserved for the Embassy project1,043MIT OR Apache-2.0Embedded developmentHardware support embassy-ninaAsync embedded-hal / embassy driver for the u-blox NINA-W102 module running Arduino WiFiNINA firmware.45MIT OR Apache-2.0AsynchronousEmbedded development embassy-npcxCrate name reserved49MIT OR Apache-2.0 embassy-nrfEmbassy Hardware Abstraction Layer (HAL) for nRF series microcontrollers602,434MIT OR Apache-2.0AsynchronousEmbedded development embassy-nrf-modemCrate name reserved1,613MIT OR Apache-2.0Embedded developmentNo standard library embassy-nrf-ws2812-pwmDriver for WS2812 LEDs using embassy-nrf PWM and smart-leds249MIT OR Apache-2.0 embassy-nrf51Crate name reserved for the Embassy project1,699MIT OR Apache-2.0 embassy-nrf52Crate name reserved for the Embassy project1,741MIT OR Apache-2.0 embassy-nrf53Crate name reserved for the Embassy project1,754MIT OR Apache-2.0 embassy-nrf91Crate name reserved2,961MIT OR Apache-2.0Embedded developmentNo standard library embassy-nxpCrate name reserved75MIT OR Apache-2.0 embassy-pcf857xpcf8574 and pcf8575 by embassy-plus527MIT/Apache-2.0Embedded development embassy-piezoDriver async no_std pour capteur de vibration piézoélectrique, basé sur Embassy et esp-hal.40GPL-2.0-or-laterEmbedded developmentHardware support embassy-pwm-buzzerDriver asynchrone pour buzzer passif (piezo) via PWM matériel, basé sur Embassy.36GPL-2.0-or-laterEmbedded developmentHardware support embassy-riscvCrate name reserved for the Embassy project1,770MIT OR Apache-2.0 embassy-rpEmbassy Hardware Abstraction Layer (HAL) for the Raspberry Pi RP2040 or RP235x microcontroller352,586MIT OR Apache-2.0AsynchronousEmbedded development embassy-rp-gl5528Driver async no_std pour photorésistance GL5528 (RP2040/RP235x).97GPL-2.0-or-laterEmbedded developmentHardware support embassy-rp-hc05Wrapper async no_std pour le module Bluetooth HC-05 (RP2040/RP235x).56GPL-2.0-or-laterEmbedded developmentHardware support embassy-rp-plusembassy rp plus interface1,175MIT/Apache-2.0Embedded development embassy-rp2040Crate name reserved for the Embassy project1,789MIT OR Apache-2.0 embassy-sc4o2-sensorSC4O2 sensor driver for the Embassy async runtime20MIT OR Apache-2.0 embassy-scd41-sensorSCD41 sensor driver for the Embassy async runtime38MIT OR Apache-2.0 embassy-sockettcp client/server callback1,402MIT/Apache-2.0Embedded development embassy-spiCrate name reserved for the Embassy project1,771MIT OR Apache-2.0 embassy-ssd1306Driver async no_std pour l'écran OLED SSD1306 via I2C, basé sur Embassy.359GPL-2.0-or-laterEmbedded developmentHardware support embassy-ssd1306-3dMoteur 3D filaire no_std pour écrans OLED SSD130623GPL-2.0-or-laterEmbedded developmentGraphics embassy-ssd1306-graphicsPrimitives graphiques no_std pour écrans OLED SSD1306, ajoutant lignes, cercles, ellipses, triangles et courbes Bézier sans…129GPL-2.0-or-laterEmbedded developmentGraphics embassy-ssd1306-physicsDessins 2D no_std pour objets physiques (bras robotique, pendule, ressort-masse, boussole, engrenages,piston) sur OLED SSD1306…54GPL-2.0-or-laterEmbedded developmentGraphics embassy-st7789vDriver async no_std pour l'écran TFT LCD ST7789V 240x320 via SPI, basé sur Embassy, avec Framebuffer disponible au choix190GPL-2.0-or-laterEmbedded developmentHardware support embassy-st7789v-graphicsCouche graphique 2D no_std pour écrans TFT LCD ST7789V 240×320, construite au-dessus de embassy-st7789v.119GPL-2.0-or-laterEmbedded developmentHardware support embassy-st7789v-plotMoteur de tracé de graphiques cartésiens (X, Y) adaptatifs et configurables pour écrans TFT LCD **ST7789V 240×320**, construit…80GPL-2.0-or-laterEmbedded developmentHardware support embassy-st7789v-spriteMoteur de sprites et d'animation style Piskel avec Framebuffer pour l'écran ST7789V via Embassy.21GPL-2.0-or-laterEmbedded developmentHardware support embassy-stdCrate name reserved for the Embassy project1,756MIT OR Apache-2.0 embassy-stm32Embassy Hardware Abstraction Layer (HAL) for ST STM32 series microcontrollers589,506MIT OR Apache-2.0AsynchronousEmbedded development embassy-stm32-fsmc-display-interfaceDisplayInterface implementation for STM32 FSMC peripheral using Embassy HAL411MITEmbedded developmentNo standard library embassy-stm32-hub75A Rust driver for HUB75 LED matrix displays on STM32 microcontrollers36MIT OR Apache-2.0Embedded developmentHardware support embassy-stm32-plusembassy-stm32 plus6,745MIT/Apache-2.0Embedded development embassy-stm32-wpanCrate name reserved1,697MIT OR Apache-2.0 embassy-stm32f0Crate name reserved for the Embassy project1,741MIT OR Apache-2.0 embassy-stm32f1Crate name reserved for the Embassy project1,746MIT OR Apache-2.0 embassy-stm32f2Crate name reserved for the Embassy project1,711MIT OR Apache-2.0 embassy-stm32f3Crate name reserved for the Embassy project1,760MIT OR Apache-2.0 embassy-stm32f4Crate name reserved for the Embassy project1,756MIT OR Apache-2.0 embassy-stm32f7Crate name reserved for the Embassy project1,724MIT OR Apache-2.0