No standard library 11,888 crates

ri-esp-tieredno_std fixed-size wire payloads for ESP32 sensor/AI endpoint tiered forwarding50MIT OR Apache-2.0Embedded developmentNo standard library ri-esp-local-languageno_std contract crate for ESP32-S3 local-language layer: canonical prompt/output table and receipt schemas50MIT OR Apache-2.0Embedded developmentNo standard library markup_engineZero-dependency, trait-based, ultra-lightweight markup renderer (Markdown + HTML + HTML + pluggable). Born from LeadSheetML,…49MITNo standard libraryRendering clr_random.NET CLR Random implementation in Rust49non-standardAlgorithmsNo standard library bare-metal-evm-trieMerkle Patricia Trie implementation with in-memory database backend49CC-BY-SA-4.0Data structuresNo standard library saorsa-attestation-guestSP1 zkVM guest program for Saorsa Entangled Attestation proofs49MIT OR Apache-2.0CryptographyNo standard library colorthief-datasetStatic xkcd color-hierarchy table with pre-computed LAB used by `colorthief` for human-vocabulary color naming.49MIT OR Apache-2.0AlgorithmsData structures striptagsStrip HTML tags from a string, with optional allowed tags and a replacement. A faithful port of the striptags npm package. Zero…49MIT OR Apache-2.0No standard libraryText processing rainhuang0220-ai4ose-lab1-2026s-ch1-block-deviceAI4OSE Lab1 Ch1: RISC-V S-mode bare-metal Hello World + VirtIO block sector write/read on QEMU virt (preview)49GPL-3.0Embedded developmentNo standard library rmk-palettefxPalette-sampled RGB matrix effects ported from Pascal Getreuer's PaletteFx module.49Apache-2.0Embedded developmentNo standard library bitkitHigh-performance, width-aware bit manipulation around a single Bits<T> newtype.49MITAlgorithmsData structures budgetkernelA small, auditable, deterministic budget accounting kernel with zero heap allocation on the hot path.49MITAlgorithmsNo standard library GatoPSKTLSTLS 1.3 PSK client + server (no_std, no allocator). Fork of drogue-iot/embedded-tls extended with server-mode PSK_KE handshake —…49Apache-2.0Embedded developmentNetwork programming qemu-debugconSimple QEMU debugcon wrapper49MIT OR Apache-2.0Embedded developmentNo standard library chiptunomaticDeterministic chiptune generator from binary input (WASM-compatible library)49AGPL-3.0No standard library cpu6502A cycle-accurate 6502 CPU emulator library.49MIT OR Apache-2.0EmulatorsNo standard library colconvSIMD-dispatched color conversion for the FFmpeg AVPixelFormat space: one-call decode of validated source frames to RGB / RGBA /…49GPL-3.0-or-laterMultimediaMultimedia::Images aitherProviding unified trait abstractions for AI models48MITAPI bindingsNo standard library acceptorno_std bundle of thin acceptors built on the accepts core traits48MIT OR Apache-2.0AsynchronousNo standard library fiffiRust bindings for libffi, alternative to libffi-rs48MIT OR Apache-2.0Development tools::FFINo standard library esp-p4-psramESP32-P4 Octal/Hex PSRAM bring-up — clean Rust port of IDF v5.4's `esp_psram_impl_ap_hex.c`. Programs MSPI_2/MSPI_3 controllers,…48MIT OR Apache-2.0Embedded developmentHardware support qrcode-renderPure Rust QR rendering traits, builder, text renderers, ANSI renderer, and color helpers for qrcode-rs.48MIT OR Apache-2.0EncodingMultimedia::Images avila-primitivesBig integer primitives (U256, U512, U1024, U2048, U4096) - Built on avila-nucleus48MIT OR Apache-2.0AlgorithmsCryptography io-peopleGoogle People REST API client library for Rust48MIT OR Apache-2.0API bindingsNo standard library tca6424TCA6424A 24-bit I2C GPIO expander driver (sync + async, no_std)48MITEmbedded developmentHardware support spdrZero-copy no_std DDR5 SPD (JESD400-5) content decoder and beyond-CRC semantic linter. Unbuffered (UDIMM) complete; SODIMM, RDIMM,…48Apache-2.0Hardware supportNo standard library packed-font-deriveCompile-time font rasterizer and packer for embedded systems (derive macro)47MITEmbedded developmentGraphics pqc-nostdPQC no_std no_alloc Kyber Dilithium embedded 100% Rust47MITCryptographyNo standard library micro-hnsw-wasmNeuromorphic HNSW vector search with spiking neural networks - 11.8KB WASM for edge AI, ASIC, and embedded systems. Features LIF…47MIT OR Apache-2.0AlgorithmsEmbedded development MagicStateMachinesErgonomic typestate wrappers for compiler-enforced state machines with separable contracts47MIT OR Apache-2.0AsynchronousConcurrency egcodeno_std async streaming encrypt/decrypt tooling for gcode.47MITCryptographyEmbedded development vfat-rsA no_std-compatible FAT32/VFAT filesystem implementation in Rust for custom kernels47MITEmbedded developmentFilesystem predispositionThree-valued boolean types with different predispositions for the unknown case47MIT OR Apache-2.0Data structuresNo standard library obsessive_peekAn iterator adapter to peek at future elements without advancing the cursor of the underlying iterator.47MITData structuresNo standard library blake3_cipherFast and secure symmetric encryption using BLAKE3 XOF stream / 基于 BLAKE3 XOF 流的高速安全对称加密47MulanPSL-2.0AlgorithmsCryptography radio-utils-cw-decoderStreaming CW (Morse) decoder — no_std, no alloc47MIT OR Apache-2.0Embedded developmentNo standard library dingo-protoA high-performance DNS packet parser focused on speed and safety47MITNetwork programmingNo standard library indent-stringIndent each line of a multi-line string. A faithful port of the indent-string npm package. Zero dependencies, no_std.47MIT OR Apache-2.0No standard libraryText processing augmented-rbtreeAn augmented red-black tree with generic, user-defined per-node statistics — enables interval trees, order-statistics trees,…47MIT OR Apache-2.0Data structuresNo standard library ix-schema-zerocopyZerocopy driver for ix-schema: manifest-validated, zero-cost byte views over Ix types.47MIT OR Apache-2.0Data structuresEncoding dress-up`no_std` SUIT manifest parser46MIT OR Apache-2.0Embedded developmentNo standard library memprotectEncryption-at-rest for secrets in RAM with ephemeral key derivation46MITCryptographyNo standard library microstrain-inertialLibrary for communicating with Microstrain inertial measurement units via MIP protocol46MITEmbedded developmentNo standard library arm-mhuArm Message Handling Unit (MHU) driver46MIT OR Apache-2.0Embedded developmentHardware support repr_castA procedural macro that enhances fieldless enums with proper conversions between enum variants and their integer representation…46MIT OR Apache-2.0No standard libraryRust patterns grpcuds-sysRaw FFI bindings to system libnghttp2 (dynamically linked).46MIT OR Apache-2.0External FFI bindingsNetwork programming max30102Blocking and async driver for the MAX30102 pulse oximeter and heart rate sensor46MIT OR Apache-2.0Embedded developmentHardware support avr-portno_std GPIO port abstraction for AVR (ATmega328P): Port B, C, D with DDR/PORT/PIN register access46MIT OR Apache-2.0Embedded developmentNo standard library hopper-macros-procOptional proc macro layer for Hopper. Generates SegmentMap impls, typed context accessors, and instruction dispatchers from…46Apache-2.0Development tools::Procedural macro helpersNo standard library tola-capsCapability system enabling type-level state tracking, trait detection, and stable specialization.46MITNo standard libraryRust patterns ecsxEntity Component System eXtended46MITData structuresGame engines aes-eme2-blake3Maybe fast, deterministic AEAD construction using EME2 and BLAKE3 SIV46MIT OR Apache-2.0CryptographyNo standard library nanondefA no-std, no-alloc, minimal NDEF encoding and decoding library.46non-standardEmbedded developmentEncoding oxictlPure Rust Real-Time Control Systems Framework46Apache-2.0AlgorithmsEmbedded development sdl3-sound-srcSource code of the SDL3_sound library46ZlibNo standard library alice-mathA topology and algebra library from first principles46MITMathematicsNo standard library lzexeLZEXE 0.90/0.91/0.91e decompressor for DOS EXE files46MITCompressionNo standard library framebuffer-drawDraw pixels on a raw framebuffer46MIT OR Apache-2.0GraphicsNo standard library strip-indentStrip leading whitespace from each line of a multi-line string, based on the least-indented line. A faithful port of the…46MIT OR Apache-2.0No standard libraryText processing ix-schema-postcardPostcard (compact binary) driver for ix-schema: version-tagged encoding and type-safe migrate/upgrade-on-decode — a second…46MIT OR Apache-2.0Data structuresEncoding mwhashA simple, fast, non-cryptographic hash function for Rust45Apache-2.0AlgorithmsEmbedded development mod2kFast arithmetic modulo `2^k`, `2^k - 1`, and `2^k - d`.45MITAlgorithmsMathematics ssd1677Driver for the SSD1677 e-Paper display controller, for use with embedded-hal v1.045MITEmbedded developmentHardware support ms4525doPlatform-agnostic Rust driver for the MS4525DO airspeed sensor with blocking and async APIs45MIT OR Apache-2.0AerospaceEmbedded development affix-macroMacros for affixing tokens to groups of other tokens.45UnlicenseDevelopment toolsNo standard library stack-allocatorA stack-based memory allocator with optional fallback to a global/secondary allocator.45MITData structuresNo standard library osstone-step schnorr threshold identification with proactive resharing45MIT OR Apache-2.0CryptographyNo standard library embedded-pod-storageStoring POD(Plain Old Data) in embedded systems.45MIT OR Apache-2.0Embedded developmentNo standard library usize-convInfallible integer conversions to and from usize and isize under explicit portability guarantees45MIT OR Apache-2.0No standard library ratatuefiLibrary for developing Ratatui UEFI applications45MIT OR Apache-2.0Embedded developmentNo standard library backbone-sphincsSPHINCS+ (FIPS 205) implementation: Stateless Hash-Based Digital Signature Standard45Apache-2.0CryptographyNo standard library kv-asmQuote-free inline and global sBPF assembly macros for Solana programs (kv_asm! and kv_global_asm!).45MIT OR Apache-2.0Development toolsNo standard library apgdt002-log-parserA parser for CAN log files as produced by the Microchip CAN Bus Analyzer Tool used with the APGDT002.45MITNo standard libraryParser implementations embassy-ninaAsync embedded-hal / embassy driver for the u-blox NINA-W102 module running Arduino WiFiNINA firmware.45MIT OR Apache-2.0AsynchronousEmbedded development btn-recognizerTimestamp-driven button debouncing with multi-tap, hold, repeat, and multi-key chord gesture recognition45MITEmbedded developmentHardware support wireguard-sans-ioA sans-I/O, no_std, zero-allocation, zero-dependency, panic-free WireGuard protocol implementation45MIT OR Apache-2.0CryptographyNetwork programming covopt-macroLightweight zero-dependency parameter tuning macro for CovOpt-Analyzer45MITDevelopment tools::ProfilingNo standard library pure_mbrA library to parse the master boot record (MBR)44AGPL-3.0-or-laterEmbedded developmentFilesystem gc-langGarbage collector for interpreted-language runtimes.44Apache-2.0 OR MITDevelopment toolsMemory management libafl_asanAddress sanitizer library for LibAFL44MIT OR Apache-2.0Development tools::TestingEmbedded development ja4A fast, pure-rust, no_std implementation of the JA4 TLS client fingerprinting algorithm.44MIT OR Apache-2.0CryptographyNetwork programming ms5637-rsno_std driver for the MS5637 barometric pressure sensor44MIT OR Apache-2.0Embedded developmentNo standard library wyp-tg-rcore-tutorial-ch2-multicoreChapter 2 Multicore Extension: Batch processing system with multicore support - main core runs apps, secondary cores park44GPL-3.0-or-laterEmbedded developmentNo standard library textstatReadability metrics for English text: Flesch Reading Ease, Flesch-Kincaid, Gunning Fog, SMOG, ARI, Coleman-Liau, plus…44MIT OR Apache-2.0No standard libraryScience v_concatA tiny library for blazing fast concatenation and prints44MIT OR Apache-2.0Development toolsNo standard library heavylogA `log` implementation for no-std targets.44BSD-3-ClauseDevelopment tools::DebuggingNo standard library 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) solana-secp256k1-ecdsa-adaptorSign and verify Secp256k1 ECDSA adaptor signatures in SVM44MITCryptographyCryptography::Cryptocurrencies avr_328p_halA bare-metal AVR-ATmega328p HAL written in Rust with zero dependencies with fast compilation times, using direct register…44MITEmbedded developmentHardware support msp430fr5969-halHardware abstraction layer (embedded-hal) for the TI MSP430FR5969 microcontroller44MIT OR Apache-2.0Embedded developmentHardware support srs-sm2Pure, no_std-compatible implementation of the SuperMemo SM-2 spaced-repetition scheduling algorithm.44MIT OR Apache-2.0AlgorithmsNo standard library dsfb-chemical-engineering-coreno_std, no-heap, fixed-point embedded core for the DSFB chemical-engineering residual grammar43Apache-2.0Embedded developmentNo standard library esp-wifi-caddyWiFi STA+AP manager for Embassy (esp-radio, embassy-net)43MIT OR Apache-2.0Embedded developmentNo standard library xrpl-sdkA 100% Rust library to interact with the XRPL43ISCNo standard library avx-nucleusAtomic-level operations - Foundation of avx cryptography stack43MIT OR Apache-2.0AlgorithmsCryptography rust-i18n-deriveA Rust derive macro for internationalization (i18n) support.43MITNo standard libraryRust patterns tg-rcore-tutorial-ch1-uart3Chapter 1: Application and Basic Execution Environment (UART driver version) for rCore tutorial.43GPL-3.0Embedded developmentNo standard library smchashHigh-performance hash function passing all 188 SMHasher3 tests43MITAlgorithmsNo standard library tg-rcore-tutorial-ch1-t2l3Chapter 1 T2L3: minimal no_std RISC-V S-mode demo with legacy VirtIO block read/write verification43GPL-3.0Embedded developmentNo standard library goertzel_thdA small no_std crate to compute THD using the Goertzel algorithm43MIT OR Apache-2.0MathematicsNo standard library tg-rcore-tutorial-games-ch1-tangram-userUser-space game for tg-rcore-tutorial ch143GPL-3.0Embedded developmentNo standard library static_encryptCompile-time / static string encryption for Rust43Apache-2.0CryptographyEncoding pda_pinocchio_mappingOn-chain mapping utility for Solana / Pinocchio programs.43MITCryptography::CryptocurrenciesData structures fastcatFast string concatenation, with const-str support built in.43MIT OR Apache-2.0No standard libraryRust patterns ready-active-safeLifecycle engine for externally driven systems43Apache-2.0No standard libraryRust patterns leap-secLeap-second handling and continuous time mappings for flight and space systems43Apache-2.0Date and timeNo standard library ll_mpA library for low level message passing43MIT OR Apache-2.0No standard libraryOperating systems irid-device-mapUtilities for avoiding conflicts when creating device files using the irid kernel43BSD-3-ClauseNo standard libraryOperating systems irid-fsUtilities for writing userspace filesystems and drivers for the irid kernel43BSD-3-ClauseAPI bindingsNo standard library motus-tweenTween<T> single-value animation for the Motus animation library.43MIT OR Apache-2.0Game developmentNo standard library ataskAn async task implementation43MIT OR Apache-2.0AsynchronousConcurrency backbone-mcelieceClassic McEliece KEM implementation: code-based post-quantum key encapsulation.43Apache-2.0CryptographyNo standard library speck-coreSecure runtime package manager for MMU-less microcontrollers43MIT OR Apache-2.0CryptographyEmbedded development timing-oracle-coreCore statistical analysis for timing side-channel detection (no_std)42MPL-2.0CryptographyNo standard library tg-rcore-tutorial-ch8-T3L8Chapter 8 T3L8 of rCore Tutorial: Concurrency with threads, mutex, semaphore and condvar.42GPL-3.0Embedded developmentNo standard library rd-block-volumeno_std block volume and partition scanner for rd-block style adapters.42Apache-2.0Embedded developmentNo standard library redoubt-blake3Blake3 impl for the redoubt secure memory framework. - placeholder reservation42MIT OR Apache-2.0CryptographyNo standard library pqxdh-zoaSimple and generic implementation of Signal's PQXDH42AGPL-3.0-onlyCryptographyNo standard library vpackA no_std Rust library for the universal serialization and verification of VTXOs.42MITCryptographyEmbedded development lpc178x7x-pacPeripheral Access Crate for the NXP LPC17xx series microcontrollers42MITEmbedded developmentHardware support memzer-coreCore primitives for protected memory guards and sentinels42MITMemory managementNo standard library memzer-deriveDerive macros for memzer protected memory42MITMemory managementNo standard library bmi160_rust_no_std_esp32no_std BMI160 + BMP280 driver for ESP32 (Embassy + esp-hal)42MITEmbedded developmentNo standard library serde_json_untaggedA JSON serialization file format42MIT OR Apache-2.0EncodingNo standard library sts3215A no_std compatible library for controlling STS3215 serial servo motors with embedded-io support42MIT OR Apache-2.0Embedded developmentHardware support lpc176x5x-pacA Peripheral Access Crate for the NXP LPC176x5x series microcontrollers.42MITEmbedded developmentNo standard library twinsdigital twin42non-standardNo standard libraryScience easycomA Rust library implementing the Easycom antenna rotator control protocol (GS-232A/B, Easycomm II, and Easycomm III)42MITEmbedded developmentHardware support bbqioembedded_io_async wrappers for bbqueue42MITEmbedded developmentNo standard library joshua912815-tg-rcore-tutorial-ch2-moving-tangramA self-contained crates.io package for the ch2 moving tangram game experiment of tg-rcore-tutorial.42GPL-3.0Embedded developmentNo standard library callghost-runtimeRuntime for callghost: PEB walking, SSN resolution, unhook infrastructure42MITNo standard libraryOperating systems::Windows APIs turbocowCompact, clone-on-write vectors, strings, maps and sets with inline + referenced storage — a superset of ecow.42MIT OR Apache-2.0Data structuresNo standard library cssselecttranslate CSS3 selectors into XPath 1.0 expressions42BSD-3-ClauseNo standard libraryParsing tools webpkitA pure-Rust WebP codec: lossless (VP8L) and lossy (VP8) behind one decode/encode API.42MIT OR Apache-2.0EncodingMultimedia::Images ladrc-no-stdno_std LADRC controllers for embedded Rust42MIT OR Apache-2.0AlgorithmsEmbedded development tuple_list_exUseful Haskel-like extensions for the tuple_list crate41MIT OR Apache-2.0Embedded developmentNo standard library errcodeA Rust library for simplified error handling.41MIT/Apache-2.0No standard libraryRust patterns memcode_coreAllocation-free, zeroizing serialization for sensitive data41MITMemory managementNo standard library memcode_deriveDerive macros for memcode serialization41MITMemory managementNo standard library quote-respannedChange the spans of tokens.41UnlicenseDevelopment toolsNo standard library r7fa4m1ab-pacA PAC generated by SVD2Rust for the Renesas R7FA4M1AB in the Renesas RA4M1 family of Microcontrollers41MIT OR Apache-2.0Embedded developmentHardware support tg-rcore-tutorial-games-ch6-breakout-kernelKernel support for game of ch6 of tg-rcore tutorial41GPL-3.0Embedded developmentNo standard library zedboard-bspBoard Support Package (BSP) for the Zedboard41MIT OR Apache-2.0Embedded developmentHardware support tg-rcore-tutorial-games-ch4-tetris-kernelKernel support for game of ch4 of tg-rcore tutorial41GPL-3.0Embedded developmentNo standard library zyn-extextensions for common syn types41MITDevelopment tools::Procedural macro helpersNo standard library memrandEncryption-at-rest for secrets in RAM with ephemeral key derivation41MITCryptographyNo standard library vk16k33I2C-based driver for a sparkfun VK16K33 14-segment display.41MIT OR Apache-2.0Embedded developmentHardware support keystone-wasmWASM bindings for Keystone financial computation41MIT OR Apache-2.0FinanceMathematics bh1750-embeddedno_std embedded-hal driver for the BH1750/BH1750FVI ambient light sensor (with optional async support).41MITEmbedded developmentHardware support gfxd-rsSafe Rust API bindings for libgfxd, the N64 display list decompiler library41MIT OR Apache-2.0API bindingsNo standard library ws-esp32-s3-touch-lcd-2-8cBoard-support package for the Waveshare ESP32-S3-Touch-LCD-2.8C — round 480x480 IPS panel (ST7701) + Goodix GT911 touch + PCA9554…41MITEmbedded developmentHardware support mh-locatorLibrary for representing Maidenhead locators.41MIT OR Apache-2.0No standard library pm2_typesTypes for pm2.41GPL-3.0-onlyNo standard libraryNo standard library::No dynamic allocation solana-ed25519-adaptorSign and verify Ed25519 adaptor signatures in SVM41MITCryptographyCryptography::Cryptocurrencies dale-challstatic word-list data for the Dale-Chall readability formula41MITNo standard libraryText processing surt-abiStable shared-memory ABI definitions for the seL4 user-space ring transport (SURT).41MIT OR Apache-2.0ConcurrencyNo standard library binary-extensionscurated list of binary file extensions for text/binary classification41MITFilesystemNo standard library brieflzin-memory LZ77/LZSS compress and decompress codec with a multi-level optimal-parse encoder41ZlibCompressionNo standard library rkyberMinimalist pure Rust implementation of the Module-Lattice-Based Key-Encapsulation Mechanism Standard (formerly known as Kyber) as…41Apache-2.0 OR MITCryptographyNo standard library a608_embeddedA no_std Rust library for interfacing with fingerprint sensors (R503, R307, AS608, ZFM-20) on embedded systems via UART40MITEmbedded developmentHardware support nmeasisA memory-safe NMEA 0183 parser with a C FFI40MIT OR Apache-2.0Embedded developmentNo standard library sp1-ntt-gadgetNTT/INTT Custom Gadget for Dilithium (ML-DSA-65) verification in SP1 zkVM with 60-bit soundness PIC40MITCryptographyNo standard library armyboxA memory-safe #[no_std] BusyBox/Toybox clone in Rust - 299 Unix utilities in ~500KB40MIT OR Apache-2.0Command line utilitiesEmbedded development memutilsmemutils40MITMemory managementNo standard library ph-curvesno-std, no-alloc curve lookup tables and tickless scheduling for embedded Rust40MITEmbedded developmentMathematics surt-sel4seL4 binding for SURT: notification-backed wakeup + blocking / polling / adaptive drain loops over the platform-agnostic ring…40MIT OR Apache-2.0ConcurrencyNo standard library chopallocA minimal, no_std buddy allocator for embedded systems and bare-metal environments with optional O(1) bitmap optimization40MIT OR Apache-2.0Embedded developmentMemory management intrusivelockIntrusive locks for Rust — locks that live inside the memory region they protect40Apache-2.0ConcurrencyNo standard library tg-ch1-labChapter 1 lab of rCore Tutorial: minimal bare-metal Supervisor program.40GPL-3.0Embedded developmentNo standard library fast-powiProvides fast exponentiation for numeric types40MITAlgorithmsMathematics am-wordlistA fast, embedded word list you can index, with zero runtime init and zero allocation.40MITData structuresNo standard library xorshift128Xorshift128 - Pseudo-Random Number Generator40MITCryptographyNo standard library ti-adc-expanderAsync embedded-hal driver for the TI TLA2518/2528, ADS7038/7138, and ADS7028/7128 12-bit 8-channel ADC+GPIO expanders40MIT OR Apache-2.0Embedded developmentHardware support sse2neonx86 SSE-to-ARM NEON intrinsic compatibility shim40MITHardware supportNo standard library embassy-piezoDriver async no_std pour capteur de vibration piézoélectrique, basé sur Embassy et esp-hal.40GPL-2.0-or-laterEmbedded developmentHardware support tlv-codecGeneral-purpose TLV (Tag-Length-Value) codec for Rust binary protocols40MIT OR Apache-2.0EncodingNo standard library 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 dw1000-rsEmbedded Rust driver for the Decawave DW1000 UWB transceiver40Apache-2.0Embedded developmentHardware support tpuf_zerovec_0115Zero-copy vector backed by a byte array39Unicode-3.0CachingData structures adafruit-nrf52-bootloader-ctrlAdafruit nrf52 bootloader control library39MIT OR Apache-2.0Embedded developmentNo standard library ecmqv-rsECMQV key exchange protocol (RFC 5656, draft-sullivan-tls-ecmqv-01) for no_std environments39MIT OR Apache-2.0CryptographyNo standard library redoubt-key-bufferSecure in-memory encrypted storage - placeholder reservation39MIT OR Apache-2.0CryptographyNo standard library planckLightweight, modular utility crates for Rust39MITData structuresEmbedded development lh-dht22-rpDHT22 Humidity and Temperature Sensor Driver for RP204039MITEmbedded developmentHardware support tg-rcore-tutorial-games-ch1-tangram-kernelKernel support for game of ch1 of tg-rcore tutorial39GPL-3.0Embedded developmentNo standard library SEDSnetA memory safe, no_std-capable networking stack with routing, discovery, reliability, and Rust/C/Python bindings.39GPL-2.0-onlyEmbedded developmentNo standard library wiredefBit-precise wire format definitions39AGPL-3.0-onlyEncodingNetwork programming redoubt-cryptoCryptographic operations with memory safety - placeholder reservation39MIT OR Apache-2.0CryptographyNo standard library cryptodeStage-based AEAD encryption with ephemeral key isolation39MITCryptographyNo standard library memcryptEncryption-at-rest for secrets in RAM with ephemeral key derivation39MITCryptographyNo standard library generic_constantsTraits providing type-generic numeric constants (Zero, One, ..., OneHundredTwentySeven) implemented across common integer and…39MIT OR Apache-2.0Data structuresNo standard library content-typeParse and format HTTP Content-Type / media-type header values (RFC 9110). A faithful port of the content-type npm package. Zero…39MIT OR Apache-2.0No standard libraryParser implementations bitarenaA bitset-accelerated generational arena optimized for sparse iteration.39MITData structuresGame development oxiephemeris-analyticOxiEphemeris: Pure Rust ephemeris engine (analytic fallback: truncated VSOP87E planets + ELP2000-82B Moon, no data files)39Apache-2.0No standard libraryScience lamexfatno_std read-only exFAT reader for UEFI bootloaders (removable media)39MIT OR Apache-2.0Embedded developmentFilesystem devirtTransparent devirtualization for Rust trait objects via vtable-pointer comparison39MIT OR Apache-2.0No standard libraryRust patterns aviate-coreMinimal, deterministic, hard-real-time inner-loop flight control kernel: state estimation, stabilization control, and actuator…39MIT OR Apache-2.0Aerospace::DronesEmbedded development microbit-minicarReusable Rust drivers and examples for the Keyestudio MiniCar on BBC micro:bit v238CC0-1.0Embedded developmentNo standard library bmi323-driverGeneric no_std driver for the Bosch Sensortec BMI323 IMU38MITEmbedded developmentHardware support