CATEGORY

No standard library 11,888 crates

Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.

arceos-printcolorA simple printcolor exercise for ArceOS31GPL-3.0 No standard library Operating systems fill-rangeFill in a range of numbers or letters: fill("1","5") -> [1,2,3,4,5], fill("a","e") -> [a,b,c,d,e]. A faithful port of the…31MIT OR Apache-2.0 No standard library Text processing glob-parentExtract the non-magic parent path from a glob: foo/bar/*.js -> foo/bar. A faithful port of the glob-parent npm package. Zero…31MIT OR Apache-2.0 Filesystem No standard library slice-ansiSlice a string by terminal display column, preserving ANSI styling and wide (CJK) characters. A Rust take on Node's slice-ansi.31MIT OR Apache-2.0 Command-line interface No standard library cutUtilities.31GPL-3.0-only No standard library No standard library::No dynamic allocation zkboo-eccElliptic curve cryptography primitives for the ZKBoo ecosystem.31LGPL-3.0-or-later Cryptography No standard library rectgridRegion operations on rectilinear grids with arbitrary unit systems.31Apache-2.0 Data structures Graphics gnssdono_std, HAL-agnostic GNSS-PPS-disciplined clock & holdover core (GPSDO): crystal frequency (ppb) estimation, PPS edge tracking,…31MIT Embedded development No standard library sio2A deterministic, zero-copy binary serialization library31MIT Encoding No standard library luteImmutable maps and sets built from fixed entries31MIT OR Apache-2.0 Data structures No standard library bijou32DEPRECATED: moved into the bijoux crate — Bijective variable-length encoding for unsigned 32-bit integers31MIT OR Apache-2.0 Encoding No standard library bijou128DEPRECATED: moved into the bijoux crate — Bijective variable-length encoding for unsigned 128-bit integers31MIT OR Apache-2.0 Encoding No standard library hotaru_io_embeddedembedded-io-async adapter backend for Hotaru31MIT Asynchronous Embedded development fast_ntfsForked a low-level NTFS filesystem library31MIT OR Apache-2.0 Filesystem No standard library ix-schema-tomlTOML driver for ix-schema: version-tagged encoding and type-safe migrate/upgrade-on-decode over TOML — a third, config-shaped…30MIT OR Apache-2.0 Data structures Encoding burbomathBurbokop's rust math library30MIT Algorithms No standard library qcomm-corePost-quantum cryptographic primitives: ML-KEM-1024, SPHINCS+, Triple Ratchet with forward secrecy30MIT OR Apache-2.0 Cryptography No standard library sideshowPicture display library for the InkyFrame series of Raspberry PiPico(W) combo boards.30MIT Embedded development Multimedia::Images lfdtA no_std rust crate to parse and access the Flattened Devicetrees.30MPL-2.0 Embedded development No standard library backbone-ntruplrNTRU LPRime implementation: KEM based on NTRU lattices.30Apache-2.0 Cryptography No standard library quectel-bg9x-atatAsync, no_std atat driver for Quectel BG9x (BG95/BG96) cellular modems30MIT OR Apache-2.0 Asynchronous Embedded development fast-unescape'unescapes' a escaped string with escape sequences into literal one30LGPL-3.0-or-later No standard library No standard library::No dynamic allocation forced-channelSets a forced rustc channel in the called crates.30MIT OR Apache-2.0 No standard library No standard library::No dynamic allocation sec-memHigh-assurance, attack-resistant cryptographic memory allocator and hardware-enforced secret container30MIT OR Apache-2.0 Cryptography Memory management vsched_base_taskvsched的依赖库，定义基本任务类型30GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0 No standard library Operating systems chrono-boundsPeriod-boundary helpers for chrono: start/end of day, week, month, quarter, and year. Like date-fns' startOf/endOf and Go's…30MIT OR Apache-2.0 Date and time No standard library detect-newlineDetect and normalize line endings (LF, CRLF, CR) — a zero-dependency, no_std toolkit. A Rust take on Node's detect-newline.30MIT OR Apache-2.0 No standard library Text processing indentkitDetect a string's indentation (tabs vs spaces + size) and re-indent / convert between styles. Like Node's detect-indent.…30MIT OR Apache-2.0 Development tools No standard library ruvllm_sparse_attentionSubquadratic O(N log N) sparse attention kernel for Rust LLM inference on edge devices, with optional FastGRNN salience gating…30MIT Algorithms Mathematics default_fieldPer-field default values for Rust structs — generate new() with defaults for selected fields30MIT OR Apache-2.0 No standard library Rust patterns libtechmino-vlqVLQ state machines for use in `libtechmino-replay`30GPL-3.0-or-later No standard library Parser implementations ix-schema-jsonschemaJSON Schema (Draft 2020-12) generator for ix-schema: turn any Ix type's compile-time manifest into a JSON Schema document, doc…30MIT OR Apache-2.0 Data structures Encoding hotaru_rt_embassyEmbassy runtime backend for Hotaru30MIT Asynchronous Embedded development strede-cborCBOR format backend for strede30MIT Asynchronous Encoding flash-fuzzy-coreHigh-performance fuzzy search using Bitap algorithm with bloom filter pre-filtering. Zero dependencies, no_std compatible.29MIT Algorithms No standard library bmw-hashPure Rust implementation of Blue Midnight Wish (BMW-512) hash function29MIT Cryptography No standard library prefix-stmtsMacro to prefix several statements with the given tokens.29Unlicense Development tools No standard library qrcode-decodeQR code decoding traits, grayscale views, Structured Append parsing, and optional rqrr adapter for qrcode-rs.29MIT OR Apache-2.0 Encoding Multimedia::Images nist-randA high-assurance, FIPS 140-3 and NIST SP 800-90A/B/C compliant Cryptographically Secure Pseudorandom Number Generator (CSPRNG)…29MIT OR Apache-2.0 Cryptography No standard library as7341Platform-agnostic embedded-hal driver for the AS7341 11-channel spectral sensor29MIT OR Apache-2.0 Embedded development Hardware support zero-alloc-sudokuZero-allocation, sub-microsecond Sudoku solver with 9-bit bitboard constraint propagation and MRV backtracking.29MIT OR Apache-2.0 Algorithms Game engines pcm4104Driver for the Texas Instruments PCM4104 audio DAC29MIT Embedded development Hardware support vcard-rsvCard parser, validator, editor and builder library for Rust29MIT OR Apache-2.0 Data structures Encoding set-cookie-parserParse Set-Cookie response headers into structured cookies, and split a comma-joined Set-Cookie header without choking on commas…29MIT OR Apache-2.0 No standard library Parser implementations smartypantsTranslate plain ASCII punctuation into smart typographic punctuation — curly quotes, em/en-dashes and ellipses. A…29MIT OR Apache-2.0 No standard library Text processing to-regex-rangeGenerate a compact regex that matches an integer range: (1, 99) -> [1-9]|[1-9][0-9]. A faithful port of the to-regex-range npm…29MIT OR Apache-2.0 No standard library Parser implementations aarch64-pmsa-rtA startup library for AArch64 systems that implement a PMSA (Protected Memory Systems Architecture)29MIT/Apache-2.0 Embedded development Hardware support oxigeo-embeddedEmbedded systems support for OxiGeo - no_std compatible geospatial processing for ARM, RISC-V, and ESP3229Apache-2.0 Embedded development No standard library zkboo-hmacHMAC primitives for the ZKBoo ecosystem.29LGPL-3.0-or-later Cryptography No standard library zkboo-profilingProfiling backend for ZKBoo circuits.29LGPL-3.0-or-later Cryptography No standard library dip203-driverA crate to use DIP203 compliant displays with embedded-hal29MIT OR Apache-2.0 Embedded development Hardware support io-gmailGmail REST API client library for Rust29MIT OR Apache-2.0 API bindings Email strede-postcardPostcard format backend for strede29MIT Asynchronous Encoding strede-msgpackMessagePack format backend for strede29MIT Asynchronous Encoding unit-intervalsConstrained f32/f64 wrapper types for normalized [0, 1] and [-1, 1] values.28EUPL-1.2 Data structures Mathematics lib189-rs100% rust library placeholder28MIT Cryptography No standard library da728xAn async and no_std rust library for the wide-bandwidth haptic driver IC DA7280/DA7281/DA72782 from Renesas.28MIT Asynchronous Embedded development adler32-simdSIMD-accelerated Adler-32 checksum with ARM NEON and x86 SSSE3 support28MIT Algorithms No standard library catalinaEmbedded Rust ecosystem for audio processing and music28MIT Command line utilities Embedded development stable-acpiA pure-Rust stable library for interacting with ACPI28MIT/Apache-2.0 Hardware support No standard library display-driver-gc9a01Display Driver for GC9A0128Apache-2.0 Embedded development Hardware support iso8583-coreProduction-ready zero-allocation ISO 8583 parser with SIMD optimization and no_std support28MIT OR Apache-2.0 Encoding Finance evidenceType-level tags for cryptographic primitives28MIT OR Apache-2.0 Cryptography No standard library embassy_gpsLightweight Embassy GPS wrapper and extensible architecture28AGPL-3.0-or-later Asynchronous Embedded development kangoufuA strictly compliant, no_std portable WebAuthn Relying Party implementation.28MIT OR Apache-2.0 Authentication Cryptography ld2450Rust interface for LD2450 presence detection28MIT Embedded development Hardware support specificityCalculate the CSS specificity (a, b, c) of a selector — :is/:not/:has/:where aware. Zero dependencies, no_std.28MIT OR Apache-2.0 No standard library Parser implementations hydroplaneFloating but fast: float-agnostic, ISPC-style SPMD/SIMD infrastructure — write one kernel generic over the scalar element…28Apache-2.0 Hardware support Mathematics aviateAviate — public entry point for the minimal, deterministic, hard-real-time flight control kernel. Thin facade over aviate-core.…28MIT OR Apache-2.0 Aerospace::Drones Embedded development tg-rcore-tutorial-kernel-alloc-T3L8Kernel memory allocator for rCore tutorial OS using buddy allocation.27GPL-3.0 Embedded development Memory management lattice-safePost-quantum cryptography suite — ML-DSA (FIPS 204) + FN-DSA (FIPS 206) + ML-KEM (FIPS 203)27MIT Cryptography No standard library pure_fatA super flexible library for parsing FAT file systems27AGPL-3.0-or-later Embedded development Filesystem lp50xx-asyncAsync Rust driver for the lp50xx family of Texas Instruments I2C RGB LED drivers27MIT OR Apache-2.0 Embedded development Hardware support gcdsEfficient implementations of gcd algorithms27MIT Algorithms Mathematics pq-safe-kyberFork of pqc_kyber with some safety fixes27MIT/Apache-2.0 Algorithms Cryptography smcprimeUltra-fast primality testing with Montgomery arithmetic (32-bit and 64-bit)27MIT Algorithms Mathematics qhermes-kernelQHermes 26 — post-quantum delegation chain primitives (ML-DSA-65, HKDF-SHA3-512)27LicenseRef-Copertino-1.0 Authentication Cryptography qhermes-channelsQHermes 26 — post-quantum encrypted channels (ML-KEM-768, ChaCha20-Poly1305)27LicenseRef-Copertino-1.0 Cryptography No standard library tg-rcore-tutorial-ch1-T3L1ch1-T3L1: Chapter 1 of rCore Tutorial: A minimal bare-metal application running in RISC-V S-mode.27GPL-3.0 Embedded development No standard library vbsenclave-sdk-enclaveEnclave-side Rust SDK for developing applications using Windows VBS enclaves27MIT No standard library Operating systems tg-rcore-tutorial-ch1-clockChapter 1 of rCore Tutorial: A minimal bare-metal application running in RISC-V S-mode.27GPL-3.0 Embedded development No standard library panelkano_std primitives for compact control-panel interfaces27MIT OR Apache-2.0 Embedded development GUI kosher-rustRust port of KosherJava: Jewish holidays, halachic times (zmanim), and daily learning schedules. no_std-friendly.27LGPL-2.1-or-later Date and time Internationalization (i18n) tps55288Rust driver skeleton for TI TPS55288 buck-boost converter (I2C)27MIT OR Apache-2.0 Embedded development Hardware support gwriziennEasy and fast modular arithmetic, polynomial quotient rings27AGPL-3.0-only Mathematics No standard library enum-bitmasksA no_std compatible bitmask macro that can be implemented on enums.27MIT OR Apache-2.0 Data structures Embedded development st377-1SMPTE ST 377-1:2019 Material Exchange Format (MXF) file format — KLV framing, Partition Pack, Primer Pack, local-set structural…27MIT OR Apache-2.0 Multimedia No standard library facet-postcard-legacyLegacy Postcard binary serialization for Facet types - use facet-postcard instead27MIT OR Apache-2.0 Embedded development Encoding driver-5011asA simple driver for the 5011as 7-segment display using `embedded-hal`.27Apache-2.0 Embedded development No standard library moa_tlbTLB 维护操作27Apache-2.0 Hardware support No standard library touchedUtility for writing fuzzing harnesses of callback-style and trait-style Rust crates27MIT OR Apache-2.0 Development tools::Testing No standard library moa_mem底层内存操作（clear_page 等）27Apache-2.0 Hardware support No standard library unified-headless-video-coreCross-platform headless video playback logic engine - Same code, same behavior, all platforms27MIT OR Apache-2.0 Multimedia No standard library flux-bridgeFLUX-X to FLUX-C TrustZone-style bridge protocol for constraint enforcement27MIT OR Apache-2.0 Embedded development No standard library swfpA soft-float library27MIT OR Apache-2.0 Mathematics No standard library qcp-edgeQCP envelope verification: Ed25519 + ML-DSA-65 hybrid post-quantum attestation. WASM-compatible, no_std, deterministic. The…27AGPL-3.0-or-later Cryptography No standard library ip4sumHighly optimized IPv4 checksum calculation, no-std compatible27MIT Algorithms Embedded development giga-r1Rust no_std board support package for the dual-core Arduino GIGA R1 WiFi.27non-standard Embedded development Hardware support libtechmino-replayA serializer and deserializer for Techmino replays27GPL-3.0-or-later No standard library Parser implementations jsph-tg-arceos-tutorial-exercise-printcolorA simple printcolor exercise for ArceOS26GPL-3.0 No standard library Operating systems secure-serialReliable CRC-framed serial protocol with chunked packets and ACKs for no_std + Embassy26MIT OR Apache-2.0 Embedded development No standard library vecminProvides a `VecMin` and `VecOne` newtype wrapper around `Vec` that enforces a minimum length at compile time.26Apache-2.0 Data structures No standard library xdigest-sysExtremely fast digest algorithm implementations packaged into a lightweight library.26Apache-2.0 Algorithms Cryptography ad7190An embedded-hal-async driver for the AD7190 sigma-delta ADC26MPL-2.0 Embedded development No standard library tpt-tokenizer-corePure-Rust BPE and WordPiece tokenizer — no_std + alloc compatible, zero dependencies.26MIT OR Apache-2.0 No standard library Science qrcode-parseZero-dependency QR payload content parsers (WiFi / vCard / GS1) — the decode-side helpers of qrcode-rs.26MIT OR Apache-2.0 Encoding No standard library niche-valueNumeric types that forbid a chosen value (or NaN / infinity), so Option<T> is niche-optimized. Generalizes nonmax.26MIT OR Apache-2.0 Data structures No standard library small_rangeA compact range type: 50% smaller than Range<T> with zero-cost Option26MIT Data structures Memory management zenanalyze-apiVersion-unifying feature contract for the zenanalyze picker tree: Request (what a codec wants) + Offer (a self-describing feature…26MIT OR Apache-2.0 Multimedia::Images No standard library thread-modeSwitching code from multi-threaded to single-threaded26MIT Development tools No standard library stcc4A Rust no-std driver for the Sensirion STCC4 CO2 sensor.26MIT OR Apache-2.0 Embedded development No standard library akafugu_twidisplay-asyncA platform agnostic async Rust driver for the Akafugu TWIDisplay.26MIT OR Apache-2.0 Embedded development Hardware support zano-verifyPure-Rust verifier for Zano's confidential-transaction cryptography (Pedersen commitments, Bulletproofs+, d/v-CLSAG)26MIT Cryptography No standard library joshua912815-tg-rcore-tutorial-ch1-tangramA self-contained crates.io package for the ch1 tangram game experiment of tg-rcore-tutorial.26GPL-3.0 Embedded development No standard library ferrodec-decimal64no_std IEEE 754-2019 Decimal64 for embedded use, with Kani-verified properties26MIT OR Apache-2.0 Embedded development Mathematics lacLo Audio Codec — lossless audio codec with LPC + partitioned Rice coding.26AGPL-3.0-only Compression Multimedia::Audio qfixedBit-accurate fixed-point types with Q-notation for RTL digital twin modeling26MIT OR Apache-2.0 Embedded development Mathematics pkix-compositeComposite signature verifier for pkix-path (draft-ietf-lamps-pq-composite-sigs)26Apache-2.0 OR MIT Cryptography No standard library tckimlikValidate Turkish national identification numbers (T.C. Kimlik No). A faithful port of the algorithm used by python-stdnum. Zero…26MIT OR Apache-2.0 Algorithms No standard library ptraitA small crate providing traits for pointer-like types, such as references and smart pointers.25MIT No standard library No standard library::No dynamic allocation loggeryA lightweight, `no_std`-friendly logging library for Rust25MIT Development tools::Debugging Embedded development autodexSerialization and Deserialization of OTX and ODX formats for automotive applications25MIT Automotive Encoding tg-rcore-tutorial-ch3-Charlie-exerciseChapter 3 of rCore Tutorial: Multiprogramming and time-sharing multitasking.25GPL-3.0 Embedded development No standard library qrcode-htmlPure Rust HTML table and CSS-grid rendering backend for qrcode-rs.25MIT OR Apache-2.0 Encoding Multimedia::Images qrcode-pdfPure Rust PDF rendering backend for qrcode-rs.25MIT OR Apache-2.0 Encoding Multimedia::Images tps546Async, no_std driver for the TPS546D24A stackable PMBus buck converter25MIT OR Apache-2.0 Embedded development Hardware support extrautilsA collection of safe, extra utility functions and abstractions for both std and no_std targets.25MIT Data structures Development tools mcp4728-driverA platform-agnostic driver for the MCP4728 12-bit Quad DAC with EEPROM25MIT Embedded development Hardware support ukernel-sysSystem interface types for µKernel — a Rust microkernel with hypervisor and real-time scheduling. Defines kernel operations,…25MIT OR Apache-2.0 Embedded development No standard library postcard2-eiopostcard2 extensions crate25MIT OR Apache-2.0 Embedded development No standard library burn-deblurAn optimizer for burn which is suitable for training on non-I.I.D data25non-standard No standard library Science polars-structpath-typesCommon objects for polars-structpath and polars-structpath-derive25MIT Data structures No standard library neco-eccnecosystems series Reed-Solomon error correction over GF(2^8)25MIT Mathematics No standard library tokaCapability-bounded stack VM for secure distributed computing25MIT OR Apache-2.0 Cryptography No standard library tg-rcore-tutorial-ch3-T1L1Chapter 3 T1L1 of rCore Tutorial: Multiprogramming and time-sharing multitasking.25GPL-3.0 Embedded development No standard library tg-rcore-tutorial-ch6-T1L4Chapter 6 T1L4 of rCore Tutorial: File system with easy-fs and virtio block device.25GPL-3.0 Embedded development No standard library tg-rcore-tutorial-ch8-T1L5Chapter 8 T1L5 of rCore Tutorial: Concurrency with threads, mutex, semaphore and condvar.25GPL-3.0 Embedded development No standard library mpu6050-driverA no_std embedded-hal 1.0 driver for configuring and reading MPU-6050 IMUs25MIT Embedded development Hardware support prudent-macros-enforceprudent-rs internal. Don't use directly/on its own. Instead, see and use prudent.25BSD-2-Clause OR Apache-2.0 OR MIT Development tools No standard library h3-solTiny dependency-free H3 Cell index validator for Solana programs25Apache-2.0 Algorithms No standard library zk-allocBump+reset arena allocator for ZK proving workloads25Apache-2.0 Memory management No standard library phonk`no_std`-friendly live monophonic pitch detection24MIT Multimedia::Audio No standard library tg-rcore-tutorial-ch3-T3L3ch3-T3L3: Chapter 3 of rCore Tutorial with user-space Snake game and dual input modes.24GPL-3.0 Embedded development No standard library fs9721FS9721 UART protocol parser.24MIT OR Apache-2.0 Hardware support No standard library cvlr-solana-stakeCVLR model for the Solana Stake Program24MIT Development tools::Debugging Development tools::Testing tg-rcore-tutorial-ch4-T3L4Chapter 4 T3L4 of rCore Tutorial: Address space management with SV39 virtual memory.24GPL-3.0 Embedded development No standard library tunnel-codecZero-copy, no_std Rust parsers and builders for network tunneling headers (VXLAN, GENEVE, GTP-U).24MIT Encoding Network programming mnesis-wake-nostdno_std global-eventcount WakeSource for on-device live-tail subscriptions24MIT OR Apache-2.0 Asynchronous Data structures tg-rcore-tutorial-ch4-Charlie-exerciseChapter 4 of rCore Tutorial: Address space management with SV39 virtual memory.24GPL-3.0 Embedded development No standard library tg-rcore-tutorial-2026-T3L3-ch1-virtioblk-wzyVirtIO Block driver support for ch1 of tg-rcore tutorial24GPL-3.0 Embedded development No standard library tg-rcore-tutorial-games-ch2-moving-tangram-userUser-space game for tg-rcore-tutorial ch224GPL-3.0 Embedded development No standard library fnv1A Hasher implementation for the FNV-1 hash function24Unlicense Algorithms No standard library tg-rcore-tutorial-ch8-Charlie-exerciseChapter 8 of rCore Tutorial: Concurrency with threads, mutex, semaphore and condvar.24GPL-3.0 Embedded development No standard library tg-rcore-tutorial-games-ch3-snake-kernelKernel support for game of ch3 of tg-rcore tutorial24GPL-3.0 Embedded development No standard library uor-addr-1Pure-UOR content addressing for JSON-serialisable payloads — the JCS-RFC8785+NFC+SHA-256 transform as a Prism application of the…24Apache-2.0 Cryptography Data structures prav-coreHigh-performance, no_std, zero-heap Union Find decoder for quantum error correction24MIT OR Apache-2.0 Algorithms Embedded development tg-rcore-tutorial-ch5-T3L5Chapter 5 T3L5 of rCore Tutorial: Process management with fork, exec and wait syscalls.24GPL-3.0 Embedded development No standard library bitframeMacro-driven bit-level packet formats with zero-copy parsing and serialization24Apache-2.0 No standard library Parsing tools cranium-ffiA crate providing FFI types for the Cranium AI library. Mainly intended as a companion to cranium-api.24MPL-2.0 Game development No standard library fixed-dspA Rust library for fixed-point digital signal processing (DSP) algorithms.24MIT OR Apache-2.0 Algorithms Embedded development gemathType-safe game math with type-level units/spaces, typed angles, and explicit fallible ops (plus optional geometry/collision).24MIT OR Apache-2.0 Game development Mathematics arch_wordsA simple crate that aliases types to architecture specific words, such as DWORD.24MIT Development tools Hardware support tg-rcore-tutorial-ch4-T1L2Chapter 4 T1L2 of rCore Tutorial: Address space management with SV39 virtual memory.24GPL-3.0 Embedded development No standard library tg-rcore-tutorial-ch5-T1L3Chapter 5 T1L3 of rCore Tutorial: Process management with fork, exec and wait syscalls.24GPL-3.0 Embedded development No standard library ekv-fsA chunked, #![no_std] Virtual File System built on top of the Embassy ekv key-value store.24MIT OR Apache-2.0 Embedded development Filesystem tg-rcore-tutorial-ch3-zgyChapter 3 of rCore Tutorial: Multiprogramming and time-sharing multitasking.24GPL-3.0 Embedded development No standard library tg-rcore-tutorial-ch1-tangramChapter 1 of rCore Tutorial: A minimal bare-metal application running in RISC-V S-mode.24GPL-3.0 Embedded development No standard library ssd1619aDriver for the SSD1619A e-Paper display controller, for use with embedded-graphics24MIT OR Apache-2.0 Embedded development Graphics tg-rcore-tutorial-games-ch8-doom-kernelKernel support for game of ch8 of tg-rcore tutorial24GPL-3.0 Embedded development No standard library smallishLightweight, no-std syntax for configuration and scripting.24MIT Configuration No standard library tg-rcore-tutorial-ch2-extendedChapter 2 of rCore Tutorial (Extended): Batch processing system with privilege levels alongside dynamically rendering Tangram OS…24GPL-3.0 Embedded development No standard library tg-rcore-tutorial-ch1-T2L2ch1-T2L2: ch1+支持UART串口输出，使用轮询而不是中断24GPL-3.0 Embedded development No standard library tg-rcore-tutorial-ch6-zgyChapter 6 of rCore Tutorial: File system with easy-fs and virtio block device.24GPL-3.0 Embedded development No standard library joshua912815-tg-rcore-tutorial-t2l8T2L8 engineering-quality rCore tutorial bundle with unified tracing, workloads, regression scripts, and learning docs24GPL-3.0 Embedded development No standard library tide-fn-dsaTidecoin umbrella package for FN-DSA, PQClean Falcon, and Tidecoin legacy Falcon support24Unlicense Cryptography No standard library ferrodec-decimal32no_std IEEE 754-2019 Decimal32 for embedded use, with Kani-verified properties24MIT OR Apache-2.0 Embedded development Mathematics usbd-gscanDriver for the Geschwister Schneider USB/CAN protocol.24MPL-2.0 Embedded development Network programming uart-proto-detectorBibliothèque universelle no_std pour la détection et le découpage de trames UART sur systèmes embarqués.24GPL-2.0-or-later Embedded development No standard library mqttbytes-ngMQTT 4/5 serialization and deserialization24Apache-2.0 Network programming No standard library callghostDirect syscall framework for Rust on Windows x86_64. Bypasses usermode API hooks (EDR/AV) via multiple methods.24MIT No standard library Operating systems::Windows APIs si-conservation-enforcerFLUX bytecode conservation-law enforcement for LLM outputs (Rust)24MIT Embedded development No standard library gzip-zeroA no-std, allocation-free streaming gzip decoder24MIT OR Apache-2.0 Compression No standard library jsph-tg-arceos-tutorial-exercise-sysmapExercise about supporting sys_mmap operation for ArceOS23GPL-3.0 No standard library Operating systems test-rp-xrpl-rsA 100% Rust library to interact with the XRPL23ISC No standard library a76xxPure Rust `embedded-io-async` and `embedded-hal` based driver for SIMCom `a76xx` family of modems.23MIT OR Apache-2.0 Hardware support No standard library merkl-redbMerkleTree, embedded friendly implementation with redb backend.23MIT Data structures No standard library tg-rcore-tutorial-multi-processor-ch1-wzyChapter 1 of rCore Tutorial: A minimal bare-metal application running in RISC-V S-mode, with SMP support.23GPL-3.0 Embedded development No standard library tg-rcore-tutorial-multi-processor-ch4-wzyChapter 4 of rCore Tutorial: Address space management with SV39 virtual memory, with SMP support.23GPL-3.0 Embedded development No standard library spacecellDatetime library with ISO8601/RFC3339 parsing, calendar arithmetic, and business day calculations23Apache-2.0 Date and time No standard library rectreeRepresenting user interfaces using a rectangle tree.23MIT OR Apache-2.0 GUI No standard library wpj-tg-rcore-tutorial-t3l1-tangramTask3 Lab1 tangram application built on top of tg-rcore-tutorial ch1.23GPL-3.0 Embedded development No standard library joshua912815-tg-rcore-tutorial-ch3-basicStandalone reproducible crate for the Chapter 3 basic lab of tg-rcore-tutorial.23GPL-3.0 Embedded development No standard library tg-rcore-tutorial-games-ch6-breakout-userUser-space game for tg-rcore-tutorial ch623GPL-3.0 Embedded development No standard library tg-rcore-tutorial-ch5-Charlie-exerciseChapter 5 of rCore Tutorial: Process management with fork, exec and wait syscalls.23GPL-3.0 Embedded development No standard library mcufontTiny 5x5 monospace pixel font for microcontrollers — Rust port of Maurycy's mcufont, with optional embedded-graphics integration23CC-BY-NC-SA-4.0 Embedded development Graphics tg-rcore-tutorial-ch6-Charlie-exerciseChapter 6 of rCore Tutorial: File system with easy-fs and virtio block device.23GPL-3.0 Embedded development No standard library embassy-ssd1306-3dMoteur 3D filaire no_std pour écrans OLED SSD130623GPL-2.0-or-later Embedded development Graphics tg-rcore-tutorial-ch1-virtioblkChapter 1 of rCore Tutorial: A minimal bare-metal application running in RISC-V S-mode.23GPL-3.0 Embedded development No standard library tg-rcore-tutorial-games-ch3-snake-userUser-space game for tg-rcore-tutorial ch323GPL-3.0 Embedded development No standard library zkmcu-vectorsBaked-in Groth16/BN254 test vectors (EIP-197 format) for zkmcu-verifier23MIT OR Apache-2.0 Cryptography Embedded development