Asynchronous 9,790 crates

batch-channelasync channel that reduces overhead by reading and writing many values at once20,425MITAsynchronous async-raft-extAn async implementation of the Raft distributed consensus protocol.The ability of raft is enhanced while keeping the access…20,423MIT/Apache-2.0AlgorithmsAsynchronous timeout-iteratorTimeoutIterator is a wrapper over any iterator that adds peek_timeout and next_timeout functions. The canonical use-case is…20,415Apache-2.0AsynchronousCaching tracing-otel-extraBootstrap utilities for tracing and OpenTelemetry integration.20,409MIT/Apache-2.0Asynchronous zeebeA rust client for defining, orchestrating, and monitoring business processes across microservices using Zeebe.20,326MITAPI bindingsAsynchronous sigqQueue that signals waiting consumers about node availability20,3090BSDAsynchronousConcurrency seamlessAn opinionated library to easily create RPC style JSON APIs20,301MITAsynchronousWeb programming bevy-async-ecsAsynchronous interface for Bevy ECS20,290MITAsynchronousGame engines task-supervisorSupervisor for long-lived tokio tasks20,252MITAsynchronous seamless_macrosMacros to complement the 'seamless' library20,183MITAsynchronousWeb programming bawawaOpinionated set of tools to manage and compose process executions20,133MIT OR Apache-2.0Asynchronous ohkami_libinternal library for Ohkami - A performant, declarative, and runtime-flexible web framework for Rust20,125MITAsynchronousNetwork programming zino-httpHTTP requests and responses for zino.20,122MITAsynchronousNetwork programming aldrin-codegenAldrin code generator library.20,114MIT OR Apache-2.0AsynchronousNetwork programming async-waitgroupGolang like WaitGroup implementation that supports both sync and async Rust20,068MIT OR Apache-2.0AsynchronousConcurrency adk-sessionSession management and state persistence for Rust Agent Development Kit (ADK-Rust) agents20,046Apache-2.0API bindingsAsynchronous adaptive-timeoutAdaptive timeout computation based on observed latency percentiles19,963MITAsynchronousConcurrency async-cudaAsync CUDA for Rust.19,958MIT OR Apache-2.0Asynchronous constellation-rsConstellation is a framework for Rust (nightly) that aides in the writing, debugging and deployment of distributed programs.19,949Apache-2.0AsynchronousCommand line utilities zephyrus-macrosProcedural macros used by Zephyrus19,923MITAsynchronous adk-agentAgent implementations for Rust Agent Development Kit (ADK-Rust, LLM, Custom, Workflow agents)19,837Apache-2.0API bindingsAsynchronous edge-httpAsync + `no_std` + no-alloc implementation of the HTTP protocol19,818MIT OR Apache-2.0AsynchronousEmbedded development settimeoutCreates a std::future::Future implementation to be ready at some point19,789MITAsynchronous adk-runnerAgent execution runtime for Rust Agent Development Kit (ADK-Rust) agents19,762Apache-2.0API bindingsAsynchronous tokio-dbusPure Rust D-Bus implementation for Tokio.19,758MIT OR Apache-2.0AsynchronousOperating systems::Unix APIs monzo-libasync Monzo client in pure rust.19,742Apache-2.0API bindingsAsynchronous tarpc-example-serviceAn example server built on tarpc.19,680MITAsynchronousNetwork programming kafrukafru is a Python Celery-inspired queuing library for Rust, using cron for scheduling and SurrealDB for storing queues, metrics,…19,671MITAsynchronousDatabase interfaces nexus-actor-core-rsCore library for Nexus Actor19,669MIT OR Apache-2.0AsynchronousConcurrency nosyChange notification / observation / broadcast channels, with filtering and coalescing. no_std compatible.19,651MIT OR Apache-2.0AsynchronousNo standard library citadel_logginglogging library for the Citadel Protocol19,646MIT OR Apache-2.0AsynchronousCryptography anansi-auxAnansi's auxiliary library.19,640MITAsynchronousWeb programming waveletHigh-performance graph-based stream processing runtime19,638MIT OR Apache-2.0AlgorithmsAsynchronous boluo简单易用的异步网络框架19,601MITAsynchronousNetwork programming beulIt executes futures19,585MIT OR Apache-2.0AsynchronousDevelopment tools hopRust client library for the Api19,526MPL-2.0AsynchronousNetwork programming tokio-process-toolsCorrectness-focused async subprocess orchestration for Tokio: bounded output, multi-consumer streams, output detection,…19,524MIT OR Apache-2.0AsynchronousOperating systems cloudwatch_loggingA simple library for logging to AWS CloudWatch Logs19,498MITAPI bindingsAsynchronous tracing-layer-discordSend filtered tracing events to Discord19,492Apache-2.0AsynchronousDevelopment tools::Debugging clia-tracing-appenderA personal temporary tracing-appender, support symlinking latest log file and local offset time format.19,490MITAsynchronousDevelopment tools::Debugging tracing-layer-coreSend filtered tracing events to a webhook endpoint19,478Apache-2.0AsynchronousDevelopment tools::Debugging io-pipeA fast and thread-safe library for creating multi-writer and single-reader pipelines in Rust.19,431MITAlgorithmsAsynchronous zino-actixIntegrations with actix-web for zino.19,391MITAsynchronousNetwork programming ts_transportpacket transport traits and types for tailscale19,387BSD-3-ClauseAsynchronousNetwork programming marzban_apiA simple async client which abstracts/simplifies the interactions with the Marzban panel API…19,364MITAPI bindingsAsynchronous futures_cbor_codecA codec for framing an AsyncRead/AsyncWrite with cbor for all types that are serializable with serde19,362Apache-2.0/MITAsynchronousNetwork programming ratchet_fixtureRatchet fixture19,356Apache-2.0AsynchronousNetwork programming akinator-rsA simple wrapper around the undocumented Akinator API19,344MITAsynchronousGames zino-ntexIntegrations with ntex for zino.19,315MITAsynchronousNetwork programming ts_tls_utiltailscale-specific tls utilities19,295BSD-3-ClauseAsynchronousCryptography aktrsAn actor model framework for Rust19,242Apache-2.0AsynchronousNetwork programming freya-testingHeadless testing APIs for Freya19,217MITAsynchronousGUI callystoStream processing framework.19,196Apache-2.0AsynchronousConcurrency workspacer-3pA utility crate that allows safe execution of async futures from sync contexts by leveraging existing or temporary Tokio…19,190MITAsynchronousConcurrency tetsy-jsonrpc-client-transportsTetsy Transport agnostic JSON-RPC 2.0 client implementation.19,178MITAsynchronousNetwork programming effectumAn embeddable task queue based on SQLite19,171MIT OR Apache-2.0Asynchronous unsendA thread unsafe runtime for thread unsafe people19,136LGPL-3.0-or-later OR MPL-2.0Asynchronous ts_transport_derptailscale derp client19,134BSD-3-ClauseAsynchronousEncoding underway⏳ Durable step functions via Postgres19,131MIT OR Apache-2.0AsynchronousDatabase interfaces flows-jsonBuilding blocks for flow-based JSON encoding & decoding.19,128UnlicenseAsynchronousConcurrency bcastLow latency broadcast (SPMC) buffer designed to work with shared memory.18,968MITAsynchronousConcurrency actix-cloudActix Cloud is an all-in-one web framework based on Actix Web.18,947MITAsynchronousNetwork programming light-magicA lightweight, fast and easy-to-use implementation of a persistent and optionally encrypted in-memory database18,932MIT OR Apache-2.0AsynchronousData structures lumina-nodeCelestia data availability node implementation in Rust18,932Apache-2.0AsynchronousCryptography::Cryptocurrencies kumokoA simple asynchronous server/client crate built on tokio for easy two-way streaming.18,927MIT OR Apache-2.0AsynchronousConcurrency lo_A modern Rust utility library delivering modularity, performance & extras ported from JavaScript Lodash18,916MITAsynchronousData structures flaregunTracing and monitoring tools for Linux18,905LGPL-2.1 OR BSD-2-ClauseAsynchronousCommand-line interface actix-dieselIntegrate Diesel into Actix (and Actix Web) cleanly and efficiently.18,894MIT/Apache-2.0AsynchronousDatabase interfaces rustdtpCross-platform networking interfaces for Rust.18,884MITAsynchronousNetwork programming zephyrusA slash-command framework meant to be used with twilight18,878MITAsynchronous miniloopThe simpliest async executor without heap memory allocation18,871Apache-2.0AsynchronousNo standard library v_exchanges_api_genericsA client for HTTP/HTTPS/WebSocket APIs.18,851MITAPI bindingsAsynchronous blocking-permitPermits and a thread pool for blocking operations18,822MIT/Apache-2.0Asynchronous tetsy-libp2p-dnsDNS transport implementation for libp2p18,819MITAsynchronousNetwork programming reordRun your tests multi-threaded, but in a reproducible way18,819MIT OR Apache-2.0AsynchronousConcurrency tetsy-libp2p-websocketWebSocket transport for tetsy-libp2p18,816MITAsynchronousNetwork programming log_initSmart logging initialization with automatic backend detection / 智能日志初始化与自动后端检测18,799MulanPSL-2.0AsynchronousConfiguration tetsy-libp2p-tcpTCP/IP transport protocol for libp2p18,797MITAsynchronousNetwork programming rust_supabase_sdkAsync Rust client for Supabase — PostgREST, Auth, Storage, Edge Functions, and Realtime. Builder-pattern API mirroring…18,784MITAPI bindingsAsynchronous tetsy-jsonrpc-core-clientTetsy Transport agnostic JSON-RPC 2.0 client implementation.18,696MITAsynchronousNetwork programming tokio-libtlsTokio bindings for LibreSSL's libtls.18,626ISCAsynchronousCryptography jarust_interfaceA janus client SDK in Rust18,608Apache-2.0AsynchronousConcurrency ntex-rt-macrosntex runtime macros18,606MITAsynchronousNetwork programming rama-haproxyrama HaProxy support18,588MIT OR Apache-2.0AsynchronousNetwork programming self-meter-httpA http renderer for self-meter crate, easily pluggable into tokio-based, or tk-http-based. May be plugged in any other…18,524MIT/Apache-2.0AsynchronousNetwork programming callbagRust implementation of the callbag spec for reactive/iterable programming18,507MIT OR Apache-2.0AsynchronousConcurrency v_exchangesImplementations of HTTP/HTTPS/WebSocket API methods for some crypto exchanges, using…18,502MITAPI bindingsAsynchronous radA type-safe, high-level interface to librados using the low-level C bindings from ceph-rust.18,476MPL-2.0API bindingsAsynchronous zino-ormORM for zino.18,442MITAsynchronousDatabase interfaces micro_http_asyncA small, lightweight and hassle-free crate using async to serve web pages or web apis with high performance and extremely low…18,432MITAsynchronousNetwork programming lamellarLamellar is an asynchronous tasking runtime for HPC systems developed in RUST.18,415non-standardAsynchronousConcurrency zino-authAuthentication and authorization for zino.18,339MITAsynchronousNetwork programming conogramAn async wrapper for Telegram Bot API18,323MITAPI bindingsAsynchronous tokio-fileAsynchronous file I/O for Tokio18,304MIT OR Apache-2.0AsynchronousFilesystem basws-sharedA simple async WebSocket client/server framework18,241MITAsynchronousNetwork programming tokio-linux-aioTokio bindings for Linux kernel AIO18,212MITAPI bindingsAsynchronous adk-rustRust Agent Development Kit - Build AI agents in Rust with modular components for models, tools, memory, and more.18,206Apache-2.0API bindingsAsynchronous async_main_macroRuntime-agnostic async main proc macro18,204Apache-2.0 OR BSL-1.0 OR MITAsynchronousEmbedded development future_formAbstractions over Send and !Send futures18,193MIT OR Apache-2.0AsynchronousNo standard library tower-resilience-circuitbreakerA circuit breaker middleware for Tower services18,180MIT OR Apache-2.0AsynchronousWeb programming v_exchanges_adaptersImplementations of HTTP/HTTPS/WebSocket API methods for some crypto exchanges, using…18,162MITAPI bindingsAsynchronous passivized_docker_engine_clientDocker Engine Client - manage and run containers, images, and volumes.18,148MPL-2.0API bindingsAsynchronous tokio-stream-multiplexorStream Multiplexor for tokio with a tcp like interface18,121MITAsynchronousNetwork programming save-load-derive`save-load-derive` is a procedural macro crate enabling automatic derivation of asynchronous file save and load functionalities…18,057MITAsynchronousDevelopment tools haqq-grpcgRPC client for Haqq nodes18,031MITAPI bindingsAsynchronous lazybar-coreA lightweight, event-driven X11 status bar18,007MITAsynchronousCommand line utilities criusCrius is a simple hystrix-like circuit breaker18,004Apache-2.0AsynchronousConcurrency cancellation-tokenA Rust implementation of C#'s CancellationToken API.17,981MIT OR Apache-2.0Asynchronous cannyls_rpcRPC library for operating cannyls's devices from remote nodes17,949MITAsynchronousNetwork programming adk-modelLLM model integrations for Rust Agent Development Kit (ADK-Rust) (Gemini, OpenAI, Claude, DeepSeek, etc.)17,921Apache-2.0API bindingsAsynchronous twilight-webhookCaching and utility methods for Discord webhooks, a third party crate of the Twilight ecosystem17,915MITAsynchronousCaching async-component-coreZero overhead reactive programming17,900Apache-2.0Asynchronous libasterA light, fast and powerful cache proxy written in Rust.17,889MITAsynchronousCaching jarust_make_pluginA janus client SDK in Rust17,844MITAsynchronousConcurrency citadel_ioUnderlying runtime for interfacing with I/O for std/wasm targets17,828MIT OR Apache-2.0AsynchronousCryptography async_mainRuntime-agnostic async main proc macro17,816Apache-2.0 OR BSL-1.0 OR MITAsynchronousEmbedded development freya-node-stateInternal Node states for Dioxus RealDOM elements used in Freya.17,804MITAsynchronousGUI medea-reactiveReactive mutable data containers.17,789BlueOak-1.0.0AsynchronousData structures xilinx-dmaUserspace Xilinx AXI DMA Interface17,724Apache-2.0AsynchronousConcurrency lib-wcWill's Programming Toolbox17,723MPL-2.0AsynchronousConcurrency hakubanData-object sharing library17,711MITAsynchronousNetwork programming async-stream-tls-upgraderAsynchronous stream tls upgrader.17,700Apache-2.0 OR MITAsynchronous spider_agentA concurrent-safe multimodal agent for web automation and research.17,684MITAsynchronousWeb programming socketioxide-redisRedis adapter for the socket.io protocol17,657MITAsynchronousNetwork programming kayrx-macroThe Kayrx Framework17,627MITAsynchronousNetwork programming event-scannerEvent Scanner is a library for scanning events from any EVM-based blockchain.17,615MITAsynchronousCryptography::Cryptocurrencies tetsy-libp2p-wasm-extAllows passing in an external transport in a WASM environment17,595MITAsynchronousNetwork programming architect-tonic-buildCodegen module of `tonic` gRPC implementation.17,572MITAsynchronousNetwork programming futures-ratelimitBounded flavors of futures' FuturesUnordered and FuturesOrdered17,542MITAsynchronous basws-serverA simple async WebSocket client/server framework17,508MITAsynchronousNetwork programming unc-jsonrpc-clientLower-level API for interfacing with the unc Protocol via JSONRPC17,452MIT OR Apache-2.0API bindingsAsynchronous async-observableAsync & reactive synchronization model to keep multiple async tasks / threads partially synchronized.17,412MITAsynchronousConcurrency aldrinMessage bus for service-oriented RPC and interprocess communication.17,395MIT OR Apache-2.0AsynchronousNetwork programming jarust_coreA janus client SDK in Rust17,357Apache-2.0AsynchronousConcurrency diathdiath is a light-weight library for communication between tokio async tasks17,349MITAsynchronous sparqlA dataflow implementation of the SPARQL graph query language.17,342UnlicenseAsynchronousNo standard library hammerworkA high-performance, database-driven job queue for Rust with PostgreSQL and MySQL support, featuring job prioritization, cron…17,312MITAsynchronousConcurrency deadpool-fantocciniDead simple async session pool for fantoccini.17,275MITAsynchronousDevelopment tools::Testing ockam_node_no_stdOckam library types that do not need `std`.17,258Apache-2.0AsynchronousAuthentication image_searchA crate designed to search Google Images based on provided arguments.17,185MITAsynchronousNetwork programming async-http1-liteAsynchronous http1 stream.17,166Apache-2.0 OR MITAsynchronous futures-x-io-timeoutableTimeout ext for futures io and tokio io.17,128Apache-2.0 OR MITAsynchronous tokio-task-managerAllow an async Tokio application to gracefully shutdown, waiting for all tasks to finish.17,083MITAsynchronousNetwork programming nostd_asyncAn asyncronous runtime for a single-threaded no_std environment17,062MITAsynchronousEmbedded development tower-sessions-mongodb-storeMongoDB session store for `tower-sessions`.17,004MITAsynchronousNetwork programming shioShio is a fast, simple, and asynchronous micro web-framework for Rust.17,003MIT/Apache-2.0AsynchronousWeb programming::HTTP server smol-executor-traitexecutor-trait implementation for smol16,989Apache-2.0 OR MITAsynchronousConcurrency browser-fsA browser-based filesystem implementation for WebAssembly applications16,973MITAsynchronousFilesystem xbootAsync static variable initialization with priority support before program startup / 主程序运行前支持优先级的异步静态变量初始化16,968MulanPSL-2.0AsynchronousConcurrency my-awesome-rabbitmq-libA Rust library for working with RabbitMQ and asynchronous operations16,965MIT OR Apache-2.0AsynchronousNetwork programming stream-futureImplement an async iterator with return value.16,964MITAsynchronousNo standard library nsq-clientRust client for the NSQ realtime message processing system16,962MITAsynchronousCaching fluence-fork-libp2p-swarmThe libp2p swarm16,956MITAsynchronousNetwork programming libp2p-observed-addressObserved addresses protocol for libp2p16,944MITAsynchronousNetwork programming async_tasks_recorderA struct for recording execution status of async tasks with async methods.16,942MIT OR Apache-2.0Asynchronous async-component-componentsasync-component components16,917Apache-2.0Asynchronous nautilus-coreCore functionality for the Nautilus trading engine16,885LGPL-3.0-or-laterAsynchronousFinance estExtensions for the rust Standard library and Tokio.16,880MIT/Apache-2.0AlgorithmsAsynchronous raftlogAn implementation of distributed replicated log based on the Raft algorithm16,867MITAlgorithmsAsynchronous cache-computeThis crate implements request/async computation coalescing.16,841MITAsynchronousCaching stream-future-implImplement an async iterator with return value.16,766MITAsynchronousNo standard library turbochargerAutogenerated async RPC bindings that instantly connect a JS frontend to a Rust backend service via WebSockets and WASM.16,745MIT OR Apache-2.0 OR CC0-1.0AsynchronousWebAssembly delugeA highly concurrent stream library driving the underlying futures either concurrently or in parallel to process streaming…16,735MPL-2.0Asynchronous mutringbufA lock-free single-producer, single-consumer (SPSC) ring buffer with in-place mutability, asynchronous support, and virtual…16,722MIT OR Apache-2.0AsynchronousConcurrency csm-rsAsync Rust client for the HPE Cray Shasta CSM (Cray System Management) API.16,699non-standardAPI bindingsAsynchronous lamellar-implLamellar is an asynchronous tasking runtime for HPC systems developed in RUST.16,690non-standardAsynchronousConcurrency rusty_falconRust bindings for CrowdStrike Falcon API16,623non-standardAPI bindingsAsynchronous embassy-boot-rpBootloader lib for RP2040 chips16,610MIT OR Apache-2.0AsynchronousEmbedded development sacsSimple Async Cron Scheduler for Tokio16,581MITAsynchronous tokio-resource-poolA generic resource pool for the Tokio ecosystem.16,578MITAsynchronous adk-pluginPlugin system for ADK-Rust agents16,578Apache-2.0AsynchronousDevelopment tools embassy-boot-nrfBootloader lib for nRF chips16,569MIT OR Apache-2.0AsynchronousEmbedded development nidrsNidrs is a web framework based on axum and tokio.16,562MITAsynchronousNetwork programming adk-artifactBinary artifact storage for Rust Agent Development Kit (ADK-Rust) agents16,555Apache-2.0API bindingsAsynchronous cdns-rsA native Sync/Async Rust implementation of client DNS resolver.16,528MPL-2.0 OR EUPL-1.2AsynchronousNetwork programming citadel_pqcryptoLower-level cryptographic library for the Citadel Protocol16,521MIT OR Apache-2.0AsynchronousCryptography async-peekRead data asynchronously without removing it from the queue16,497MPL-2.0AsynchronousNetwork programming ferrisgramAn elegent rust client for the Telegram Bot API.16,493MITAPI bindingsAsynchronous adk-skillAgentSkills parser, index, and runtime injection helpers for ADK-Rust16,486Apache-2.0AsynchronousDevelopment tools ultrafast-mcp-coreCore protocol implementation for UltraFast MCP16,442MIT OR Apache-2.0API bindingsAsynchronous smol-timeout2A way to poll a future until it or a timer completes.16,366MPL-2.0AsynchronousConcurrency kioEasy async16,360MIT OR Apache-2.0AsynchronousConcurrency spmc_bufferAn extension of triple buffering for multiple-consumer scenarios, useful for sharing frequently updated data between threads16,346MPL-2.0AlgorithmsAsynchronous async-controlAsynchronous primitives providing concurrency control.16,335MITAsynchronousConcurrency ws-gonzaleNaive websocket server implemented using async / await16,324MIT OR Apache-2.0AsynchronousNetwork programming concurrency_toolkitEasy switching between std::sync, tokio::sync and loom::sync16,321MITAsynchronousConcurrency iii-sdkSDK for III Engine - a platform for building distributed applications16,237Apache-2.0API bindingsAsynchronous tetsy-libp2p-kadKademlia protocol for tetsy-libp2p16,176MITAsynchronousNetwork programming flows-textBuilding blocks for flow-based text processing.16,148UnlicenseAsynchronousConcurrency nautilus-modelDomain model for the Nautilus trading engine16,124LGPL-3.0-or-laterAsynchronousFinance freya-rendererInternal renderer powered by Skia for Freya.16,121MITAsynchronousGUI heph-inboxBounded capacity channel designed to be used as inbox for actors. Also supports one shot channels.16,106MITAsynchronous basws-clientA simple async WebSocket client/server framework16,104MITAsynchronousNetwork programming unkeyAn asynchronous Rust SDK for the Unkey API.16,079MITAPI bindingsAsynchronous maelstrom-nodeMaelstrom Rust node framework16,059EPL-2.0AsynchronousConcurrency ultrafast-mcp-transportTransport layer for UltraFast MCP16,045MIT OR Apache-2.0API bindingsAsynchronous ultrafast-mcp-authAuthentication and authorization for ULTRAFAST MCP16,031MIT OR Apache-2.0API bindingsAsynchronous aldrin-parserAldrin schema parser library.16,029MIT OR Apache-2.0AsynchronousNetwork programming ultrafast-mcp-monitoringMonitoring and observability for ULTRAFAST MCP with OpenTelemetry support.16,007MIT OR Apache-2.0API bindingsAsynchronous memberlist-protoProto types and traits for the memberlist crate.15,999MPL-2.0AlgorithmsAsynchronous