Data structures 10,114 crates

wrapbinSimple binary newtype as wrapped Cow u8 array.333MIT/Apache-2.0Data structuresEncoding thermogramPlastic memory capsule with 4-temperature tensor states (hot/warm/cool/cold), bidirectional transitions, and hash-chained…333MIT OR Apache-2.0Data structuresScience hyperfile-cleanerSegments cleaner implementation for Hyperfile333Apache-2.0AsynchronousData structures tuplitiesA collection of utilities for working with tuples in Rust.333non-standardData structuresDevelopment tools kx-fides-coreCore cryptographic and manifest library for the KX-Fides authentication framework.332MITCommand line utilitiesCryptography rcombCombinatorial objects, traits, collections332MIT OR Apache-2.0AlgorithmsData structures kotoba-mainGP2-based Graph Rewriting Language - ISO GQL-compliant queries, MVCC+Merkle persistence, and distributed execution332Apache-2.0AlgorithmsData structures vlog_dbHigh-performance embedded key-value database with LSM-tree architecture, ACID transactions, and value-log separation332Apache-2.0Data structuresDatabase implementations pbt-macro2High-throughput property-based testing with `derive`, swarm-testing, precise sizing, and full graph-theoretic type analysis over…332MIT OR Apache-2.0AlgorithmsData structures rdom-coreArena-backed DOM for Rust — pure tree + events, no renderer. Can be used headlessly or paired with rdom-tui for terminal…332MITData structuresParser implementations mdcs-dbDatabase layer for the Carnelia MDCS - Document API with collaborative features331GPL-3.0Data structuresDatabase implementations short-idTiny crate for generating short, URL-safe, random or time-ordered IDs.331MITData structuresNo standard library zjctl-protoProtocol types for zjctl RPC communication331MITData structures array_bufHighly optimized fixed-capacity deque buffer stored on the stack331MIT OR Apache-2.0Data structuresNo standard library nectar-mantarayMantaray manifest trie for Ethereum Swarm330AGPL-3.0-or-laterData structures dog-schema-macrosProcedural macros for DogRS schema generation - derive macros for validation and serialization330MIT OR Apache-2.0Data structuresDevelopment tools::Procedural macro helpers powerio-pkgThe .pio.json document model: one PowerIO model JSON object with explicit model kind, provenance, source maps, structured…330MIT OR Apache-2.0Data structuresScience apmaAdaptive Packed Memory Array (APMA) — a cache-efficient sorted associative container329MIT OR Apache-2.0AlgorithmsData structures varvedbA high-performance, embedded, append-only event store for Rust.328MPL-2.0Data structuresDatabase implementations universal-date-parserUniversal date parser that can parse any date format into standardized output with intelligent format detection328MIT OR Apache-2.0Data structuresDate and time tidepool-corePure primitives for Tidepool: keccak merkle math, LeafSchemaV1 hashing, compressed-NFT proof computation. Zero Solana or I/O…328MITCryptographyData structures cel-memoryBackend-agnostic memory traits and value types for AI agents, with scoped retrieval, sessions, and governance hooks.328Apache-2.0AsynchronousData structures tuplities-reverseA trait for reversing the order of tuple elements326non-standardData structuresDevelopment tools tuplities-splitA trait for splitting tuples at compile-time indices325non-standardData structuresDevelopment tools ironflow-typesShared API envelope types for the Ironflow ecosystem325MITData structures bolt-quadtreeHigh-performance loose quadtree for 2D collision queries.324MITAlgorithmsData structures manifoldb-graphGraph storage and traversal for ManifoldDB324MIT OR Apache-2.0Data structuresDatabase interfaces dagexA pure Rust DAG executor supporting implicit node connections, branching, and config sweeps324MITAlgorithmsData structures stable_identifierConvenience library for working with identifier types323MITData structuresRust patterns manifoldb-vectorVector storage and similarity search for ManifoldDB321MIT OR Apache-2.0Data structuresDatabase interfaces rstmdb-coreState machine engine for rstmdb - definitions, transitions, guard evaluation321non-standardData structures tapedA lightweight cursor for non-linear parsing of slices.321MITData structuresParsing tools crtx-ledgerAppend-only event log, hash chain, trace assembly, and audit records.321MIT OR Apache-2.0Data structures incr-coreShared core for the incr family. Strategy-parameterized incremental computation engine. Used via incr-compute (single-threaded)…321Apache-2.0AlgorithmsData structures hyperdirA container for inodes implemented as a Hyperfile320Apache-2.0AsynchronousData structures nfpNo Fit Polygon320MITData structuresGame development structibleA macro for defining virtual structs backed by maps320MITData structuresRust patterns grust-postgres-coreShared PostgreSQL GraphStore backend implementation for Grust.320MIT OR Apache-2.0Data structuresDatabase interfaces fuzziesA fast, memory-mapped fuzzy search dictionary using FSTs and Levenshtein automata.320MITAlgorithmsData structures genswapGeneration-tracked ArcSwap wrapper for 5-1600x faster cached reads in read-heavy workloads319MIT OR Apache-2.0ConcurrencyData structures openrmlOpenRML (Rust Mesh Library) aims to provide a rust-native mesh processing data structures and algorithms for 3D graphics and VFX…319Apache-2.0 OR MITData structuresGraphics sashite-qiQi: an immutable, format-agnostic position model for two-player board games (chess, shogi, xiangqi, and beyond).319Apache-2.0Data structuresGame development x0x-symphony-coreCore traits and domain types for x0x-symphony.318AGPL-3.0-or-laterData structuresDevelopment tools data-procA data processing pipeline framework with Source, Transformer, and Sink traits317MITAsynchronousData structures arkhe-kernelDomain-neutral deterministic microkernel for virtual worlds. WAL-backed, bit-identical replay, invariant-lifetime shell brand, no…316MIT OR Apache-2.0Data structuresEmulators tiered-vectorTiered Vectors316MITData structures iqdb-filterCanonical metadata-filter evaluator for vector search: validate-on-construction and infallible per-row evaluation - part of the…316Apache-2.0 OR MITAlgorithmsData structures ryo-symbolSymbol system for Rust codebase - unique identifiers and file path management315MIT OR Apache-2.0Data structuresDevelopment tools grust-cypherCypher parser, planner, and generic returning executor for Grust.315MIT OR Apache-2.0Data structuresDatabase interfaces linprov-commonShared types and constants for the linprov daemon and its BPF program (OriginRecord, AllowRule, FNV hashing).315MIT OR Apache-2.0Data structuresOperating systems::Linux APIs kaya-netWire codec, TCP transport layer, and node roster management for KayaDB Raft clusters314MIT OR Apache-2.0Data structuresDatabase implementations tensor_spatialR-tree spatial index for region and nearest-neighbor queries314MIT OR Apache-2.0Data structuresDatabase interfaces quilibrium-verkleVerkle trie implementation with KZG commitments for Quilibrium313MITAlgorithmsCryptography rouchdb-adapter-httpCouchDB HTTP client adapter for RouchDB313MITData structuresDatabase interfaces approx_collections_deriveDerive macros for approx_collections313MIT OR Apache-2.0Data structuresMathematics relational_engineSQL-like relational engine with SIMD-accelerated filtering and columnar storage313MIT OR Apache-2.0Data structuresDatabase interfaces anomstreamStreaming anomaly detection toolkit — Random Cut Forest, per-feature drift, streaming sketches, SOC triage, hot-path ingress.…311Apache-2.0AlgorithmsData structures rouchdb-changesChanges feed and live streaming for RouchDB311MITData structuresDatabase interfaces rouchdb-replicationCouchDB replication protocol implementation for RouchDB311MITData structuresDatabase interfaces mif-rhCompiled ontology resolution/review engine for research-harness-template corpora311MITData structures jzodTyped model for the JZOD open astrology chart interchange format311CC0-1.0Data structuresEncoding spanleyThis is my generic string span, his name is Spanley.310MITData structures json_walkAccess values in your JSON data using string paths (e.g. "result.item[0].value").310MITData structuresDevelopment tools::Testing rouchdb-adapter-redbPersistent local storage adapter for RouchDB using redb310MITData structuresDatabase interfaces nvs-packerCLI: Convert JSON docs to native-vector-store bundle (Rust)309MITCommand line utilitiesCompression vibe-graph-automatonFoundational graph automaton with temporal state evolution and rule-driven transitions308MITData structuresSimulation odisFormal Concept Analysis algorithms and data structures308AGPL-3.0-onlyAlgorithmsData structures velocityxA production-ready Rust crate for lock-free concurrent data structures with performance monitoring307MIT OR Apache-2.0AlgorithmsConcurrency toondbToonDB - LLM-optimized database with native vector search307Apache-2.0Data structuresDatabase implementations higher-graphen-evidenceEvidence, confidence, causal, and prover bridge records for HigherGraphen.307Apache-2.0Command line utilitiesData structures mif-storeSQLite vector store for document embeddings in the MIF (Modeled Information Format) ecosystem307MITData structures copybook-charsetCharacter set conversion utilities for EBCDIC/ASCII encoding306AGPL-3.0-or-laterData structuresEncoding fin-primitivesFinancial market primitives: validated types, order book, OHLCV aggregation, 550+ streaming technical indicators, position…306MITAlgorithmsData structures cypherlite-storageStorage engine with WAL, B+Tree indexing, and ACID transactions for CypherLite305MIT OR Apache-2.0Data structuresDatabase implementations zer-clusterConnected-components clustering and entity storage for the zer entity-resolution library305Apache-2.0AlgorithmsData structures simple-bitsetSimple no-std compatible 64-bit and 128-bit bitsets for embedded applications305MIT OR Apache-2.0Data structuresEmbedded development nusy-arrow-gitGraph-native git on Arrow RecordBatches — commit, checkout, merge, diff, blame, rebase, cherry-pick, revert305MITData structuresDevelopment tools oxiproto-corePure Rust protobuf core types305Apache-2.0Data structuresEncoding sqlx-data-paramsData parameter utilities for SQLx-Data - advanced pagination (Serial/Slice/Cursor), dynamic filtering, sorting, and type-safe…304MITData structures llt-rsLow-Latency Primitives Toolkit for Rust304MITConcurrencyData structures cmn-substrateThe shared Rust library for CMN — data models, cryptographic verification, tree hashing, URI parsing, and JSON-schema validation…303MITCryptographyData structures moloch-holocryptHoloCrypt integration for Moloch audit chain - encrypted events, ZK proofs, threshold access303MITCryptographyData structures zynk-schemaCanonical in-memory schema representation for Zynk bindings and generators303MITData structuresDevelopment tools akribes-typesWire-level types shared by the Akribes SDK and core (events, values, AST shapes, errors).303MITAPI bindingsData structures vigil-typesCore typed data structures for Vigil local AI safety runtime — DecisionRecord, AuditEvent, EffectVector, ApprovalRequest,…302Apache-2.0API bindingsData structures wcqA Scalable, Portable, and Memory-Efficient Lock-Free FIFO Queue (DISC '19)302MIT OR BSD-2-ClauseAlgorithmsConcurrency shmpA flexible and efficient MessagePack serialization implementation in Rust302MIT OR Apache-2.0Data structuresEncoding tibet-cortex-coretibet-cortex-core: TBZ envelopes, TIBET tokens, and crypto primitives302MIT OR Apache-2.0CryptographyData structures boundary-compilerRFC 8785 JSON Canonicalization (JCS) with boundary profiles and duplicate-key rejection302Apache-2.0CryptographyData structures qu-miner-apiAPI definitions for communication between Quantus node and external miners301MIT-0API bindingsData structures zer-schemaSchema inference and Fellegi-Sunter model registry for the zer entity-resolution library301Apache-2.0AlgorithmsData structures nearestSelf-relative pointer library for region-based allocation301Apache-2.0 OR MITData structuresMemory management phonebookMapping names to numbers, fast301MIT OR Apache-2.0Data structuresNo standard library crtx-storeSQLite persistence: migrations, repositories, transactions.301MIT OR Apache-2.0Data structures swarcSmall World Approximate Recall Crate - A high-performance HNSW implementation in Rust299MITAlgorithmsData structures maat-sdk-typesCore type vocabulary for the MAAT engine — newtypes, events, traits-as-data, blueprints. Layer 2 of the architecture: a leaf…299MIT OR Apache-2.0Data structuresGame development exint-macroA convenience macro for `exint`.299MIT OR Apache-2.0Data structuresMathematics copybook-zoned-formatZoned decimal format detection and representation microcrate299AGPL-3.0-or-laterData structuresEncoding arity-indexBounds-check-free niche integer index types (U3-U7) with double-ended range iterators299MITData structuresNo standard library herolib-sidSmartID - Short, human-readable, collision-free identifiers298Apache-2.0Data structures crdt-migrateTransparent schema migrations for crdt-kit: versioned serialization and automatic data migration298MIT OR Apache-2.0Data structuresDatabase interfaces sliceable-ring-bufferA double-ended queue that Deref's into a slice.296MIT OR Apache-2.0Data structuresNo standard library xlstream-coreCore value and error types for the xlstream streaming Excel evaluator296MIT OR Apache-2.0Data structuresParser implementations clubs-cliCommand-line interface for composing and inspecting Gordian Club editions.295BSD-2-Clause-PatentData structuresEncoding mnemoriaPersistent, git-friendly memory storage for AI agents with hybrid semantic + full-text search295MITArtificial intelligenceCommand line utilities planck-noallocStack-allocated, no-std collections (ArrayVec, RingBuf)294MITData structuresEmbedded development openraft-rt-monoiomonoio AsyncRuntime support for Openraft294MIT OR Apache-2.0AlgorithmsAsynchronous intrvalGeneric intervals (ranges) library294MIT OR Apache-2.0Data structuresScience bcp-typesCore type definitions for the Bit Context Protocol294MITData structuresEncoding use-elementSmall chemical element primitives and lookup helpers for RustUse294MIT OR Apache-2.0Data structuresScience astrogramAstrology data-format conversion library294CC0-1.0Data structuresDate and time gcfThe AI-native wire format for structured data. 50-92% fewer tokens than JSON. 100% comprehension on every frontier model. Zero…294MITData structuresEncoding vvA memory-contiguous `Vec<Vec<T>>` with resizable inner vecs.293MIT OR Apache-2.0CachingData structures datafusion-index-providerA Rust crate that adds index-based query acceleration to DataFusion TableProviders292Apache-2.0Data structuresDatabase interfaces mkit-rpcVersioned wire protocols for mkit cross-system speech: external signers (signer.proto), SSH transport frames (ssh.proto), shared…292MIT OR Apache-2.0Data structuresEncoding rabbitmq-versioningRabbitMQ version parsing, comparison, and URL generation291MIT OR Apache-2.0Data structuresParsing tools jdb_xorfUltra-fast Xor and Binary Fuse filters for Rust / 极致性能的 Rust Xor 与 Binary Fuse 过滤器290MITAlgorithmsCompression swhidSWHID v1.2 reference implementation - Complete SWHID (ISO/IEC 18670:2025) parsing and hashing with VCS integration290MITData structuresEncoding yakA modern container file library, useful for quickly building your own binary file formats. A file system in a file, focused on…290MIT OR Apache-2.0Data structuresFilesystem collide-rayRay collider implementation for the collide crate290MIT OR Apache-2.0AlgorithmsData structures nano-hyperloglogA Redis-compatible HyperLogLog service with pluggable storage backends289MIT OR Apache-2.0AlgorithmsData structures jdb_lruEfficient LRU cache with zero-allocation alternatives / 高效LRU缓存与零分配替代方案289MulanPSL-2.0AlgorithmsData structures prosemirrorA Rust implementation of ProseMirror's document model and transform pipeline289MITData structuresText editors adaptive-card-corePure-Rust library for validating, optimizing, and transforming Microsoft Adaptive Cards v1.6288MITData structuresEncoding kael_collectionsStandard collection type re-exports for Kael287Apache-2.0Data structures hop-hashA Rust hash table using 8-way hopscotch hashing with constant-time worst-case lookups, and SIMD acceleration.286MIT OR Apache-2.0AlgorithmsData structures reflow_media_typesTyped media and ML packet types (frames, tensors, detections, landmarks) for Reflow.286MIT OR Apache-2.0Data structuresMultimedia openraft-rt-compiocompio AsyncRuntime support for Openraft285MIT OR Apache-2.0AlgorithmsAsynchronous browser-controller-typesShared protocol types for browser-controller CLI and mediator285MIT OR Apache-2.0Data structures oxigdal-stacSTAC (SpatioTemporal Asset Catalog) support for OxiGDAL - Pure Rust cloud-native geospatial catalog285Apache-2.0Data structuresScience jacs-cliJACS CLI: command-line interface for JSON AI Communication Standard285Apache-2.0CryptographyData structures chainlist-rsEVM chain metadata and helpers generated from chainid.network284MIT OR Apache-2.0Cryptography::CryptocurrenciesData structures nexus-async-rtExperimental single-threaded async executor (reference implementation; tokio is the supported path for production use)284MIT OR Apache-2.0ConcurrencyData structures typeshift-coreCore trait and runtime helpers for the typeshift ecosystem284MITData structuresDevelopment tools rakka-distributed-dataConvergent replicated data types (CRDTs) over a rakka cluster — counters, sets, maps, registers, replicator.284Apache-2.0ConcurrencyData structures ax-symHigh-performance scoped symbol table for compilers, linters, and LSP servers — backed by axhash-map284MITAlgorithmsData structures datalog_astAbstract Syntax Tree types for Datalog programs283MIT OR Apache-2.0Data structuresParser implementations paft-predictionPrediction market data models and helpers for paft.282MITData structuresFinance tuplities-flatten-nestTraits for flattening nested tuples and nesting flat tuples282non-standardData structuresDevelopment tools zeroproto-macrosProcedural macros for ZeroProto282MIT OR Apache-2.0Data structuresDevelopment tools taganak-cliCLI utilities for handling RDF Linked Data with Taganak282MPL-2.0Data structuresDatabase interfaces skeg-coreKV engine, vLog, indices, compaction, and cache for skeg282Apache-2.0Data structuresDatabase interfaces ttlogHigh-performance lock-free tracing and logging system281MITAsynchronousData structures truthlinked-coreCore protocol primitives for the TruthLinked post-quantum blockchain.281MITCryptographyData structures cityjson-indexIndex CityJSON datasets with a persistent SQLite sidecar281MIT OR Apache-2.0Command line utilitiesData structures lnmpLNMP (LLM Native Minimal Protocol) - Meta crate providing unified access to all LNMP modules280MITData structuresEncoding tuplities-fromTraits for converting values into tuples280non-standardData structuresDevelopment tools tuplities-try-fromTraits for fallible conversion of values into tuples280non-standardData structuresDevelopment tools jdb_fsHigh-performance log-structured file storage / 高性能日志结构文件存储280MulanPSL-2.0AsynchronousData structures arity-bitmapFixed-width bitmaps (u8-u128, U256) indexed by niche integers, with a double-ended set-bit iterator280MITData structuresNo standard library kindred-coreCore vocabulary for kindred: registry, links, query AST, plugin and validation contracts for typed, git-backed knowledge bases.280MIT OR Apache-2.0Data structures doxa-protectedZeroize-on-drop string type with [REDACTED] Debug/Display/Serialize and OpenAPI schema. Framework-neutral, zero internal…280Apache-2.0CryptographyData structures sliding-ringCache-friendly sliding ring buffer keyed to an anchor coordinate for ultra-low-latency workloads.279MIT OR Apache-2.0AlgorithmsData structures stringletA fast, cheap, compile-time constructible, Copy-able, kinda primitive inline string type with 4 variants.279GPL-2.0-or-later OR Apache-2.0Data structuresMemory management libnoaAI-native distributed version control279non-standardArtificial intelligenceCommand line utilities streamsafeType-safe async pipeline framework for data processing279Apache-2.0AsynchronousData structures tuplities-rowA trait for indexing rows in tuples of tuples279non-standardData structuresDevelopment tools tuplities-replicateA trait for replicating values into tuples279non-standardData structuresDevelopment tools qudit-macrosAccelerated and Extensible Quantum Library279BSD-3-ClauseCompilersData structures n2a2uiConvert Notion blocks into A2UI v0.9 components (Elmethis Notion Block Catalog).279MITData structuresParsing tools sphereql-indexSpatial indexing and queries for sphereQL279MITData structuresMathematics shogiesa-coreShared domain types for shogiesa — Shogi training-data feed for NNUE engines278MIT OR Apache-2.0Data structuresGame engines dsq-coreCore functionality for dsq - data processing with jq syntax278MIT OR Apache-2.0Command line utilitiesData structures whereexprA fast, expressive rule-based filtering engine for Rust that evaluates boolean expressions over any data structure278MITAlgorithmsData structures highlandcowsUmbrella crate re-exporting the highlandcows library suite278MITData structuresDatabase implementations fileluya-protoShared protocol types for KeyLeLuYa encrypted filesystem277MITData structuresEncoding sapphire-journal-coreMarkdown-based task and note manager that keeps your data alive as plain text - timeless like fossils276MIT OR Apache-2.0Data structuresFilesystem ironstateVerified state machines for humans and AI agents276Apache-2.0Data structuresDevelopment tools::Testing scrybe-coreScrybe core — AST, Document, ContentAddressable, Plugin trait, Workspace276Apache-2.0Data structuresText processing qemHigh-performance cross-platform text engine for massive files.275MIT OR Apache-2.0Data structuresFilesystem iqdb-flatBrute-force exact nearest-neighbor search and recall ground truth - part of the iQDB family.275Apache-2.0 OR MITAlgorithmsData structures semx_cpumaskCPU 位掩码，支持原子操作与迭代275Apache-2.0Data structuresNo standard library axhash-indexmapIndexMap and IndexSet powered by indexmap (SwissTable) and the axhash engine.275MITAlgorithmsData structures rh-validatorHybrid FHIR R4 validator with snapshot-based profile validation275MIT OR Apache-2.0Data structuresParsing tools vgi-rpc-clientBlocking client for the vgi-rpc Arrow-IPC RPC framework275Apache-2.0Data structuresNetwork programming macro_pasteMacros for all your token pasting needs. Maintained, drop-in replacement for paste.275MIT OR Apache-2.0Data structuresDevelopment tools clawdstrike-ocsfOCSF v1.4.0 compliant event types and converters for ClawdStrike274Apache-2.0Data structuresEncoding radix_mlpRadixMLP: Prefix-based computation sharing for transformer models273MITAlgorithmsData structures keymap-coreEnvironment-aware keymap resolution core for terminal UIs273MITCommand-line interfaceData structures keepsakeDeterministic lifecycle model for auditable relation assignments273MIT OR Apache-2.0Data structures grumpydbA disk-based object storage engine with B+Tree indexing and page-based storage273MIT OR Apache-2.0Data structuresDatabase implementations arcweightA high-performance, modular library for weighted finite state transducers with comprehensive examples and benchmarks272Apache-2.0AlgorithmsData structures xerv-coreWorkflow orchestration core: memory-mapped arena, write-ahead log, traits, and type system272Apache-2.0AsynchronousData structures spreadsheet-kitCore spreadsheet automation primitives — shared types, edit normalization, and session traits for agent-facing surfaces272Apache-2.0Data structuresParser implementations ans-typesShared types for the Agent Name Service (ANS) ecosystem271MITData structures grust-postgresGeneric PostgreSQL GraphStore backend for Grust.270MIT OR Apache-2.0Data structuresDatabase interfaces osmic-indexNode location store (mmap) and spatial R-tree index270MITData structuresScience::Geospatial aegisdb-cliCommand-line interface for Aegis database270LicenseRef-BSL-1.1Data structuresDatabase interfaces zotron-typesShared types for the Zotron Zotero bridge (OCR/embedding providers, RPC protocol, PDF evidence)269AGPL-3.0-or-laterData structures ax-codec-bytesBuffer pooling and bytes crate integration for zero-copy operations and memory-efficient encoding268MITData structuresEncoding nectar-postagePostage stamp primitives for Ethereum Swarm268AGPL-3.0-or-laterData structuresNo standard library plasmitePersistent JSON message queues backed by plain files for local and remote IPC268MITCommand line utilitiesData structures n2a2ui-a2uiRust types for the A2UI v0.9 Elmethis Notion Block Catalog.267MITData structuresWeb programming idiolect-identityDID resolution for idiolect: maps did:plc and did:web identifiers to their DID documents, handles, and PDS service URLs. Ships a…267MITAuthenticationData structures htgHigh-performance SRTM elevation data library267MITData structuresScience::Geospatial persona-wire-adapter-todoistpersona-wire Adapter for Todoist (scheme `todoist://`). Fetches tasks / projects via the Todoist unified API v1, with token auth…267MIT OR Apache-2.0Data structuresDatabase interfaces bitemporal-runtimeBitemporal truth primitives — valid_time/recorded_time tracking, append-supersede, as-of queries, temporal snapshots.266MIT OR Apache-2.0Data structuresDatabase interfaces okerrErgonomic result / error handling helpers built on anyhow and thiserror.265MITData structuresRust patterns ryo-analysisCode graph and discovery engine for the RYO project265MIT OR Apache-2.0Data structuresDevelopment tools reflow_assetsContent-addressed asset database conventions for Reflow workflows.265MIT OR Apache-2.0CachingData structures