All 305,250 crates, alphabetically

vdsVisibly distinguishable string types for identifiers and codes.2,095MIT OR Apache-2.0Data structuresNo standard library vds-mcpVersioned Document Service MCP server for managing Markdown as stable, versioned section trees.56Apache-2.0Command line utilitiesDevelopment tools vdsl-mcpMCP server for VDSL — AI-native image generation platform. RunPod GPU provisioning, ComfyUI orchestration, model management.153MIT OR Apache-2.0Command line utilitiesMultimedia::Images vdsl-syncFile synchronization engine — N-location, pluggable store & backend137MIT OR Apache-2.0Filesystem vdsoResolve Linux vDSO symbols207,516Apache-2.0Development toolsOperating systems::Linux APIs vdso-rngA Rust wrapper around the Linux vDSO random number generator.1,132MIT OR Apache-2.0ConcurrencyData structures vdso_helper帮助开发vDSO的工具库27Apache-2.0 vdswitcherA simple tool to control virtual desktops on Windows 1124GPL-3.0-only vdtfontA library for converting glyphs into triangulations3,796MPL-2.0 veMore compact Vec4,875MIT OR Apache-2.0Memory managementNo standard library ve-adrive-cliDedicated ADrive command-line installer for the Volcengine storage unified CLI40Apache-2.0 ve-adrive-cli-coreCore ADrive command surface used by ve-storage-uni-cli and ve-adrive-cli106Apache-2.0 ve-orn-bindingsOrion Protocol Governance 2.0 bindings for veORN2,873MIT OR Apache-2.0 ve-storage-uni-cliUnified command-line interface for Volcengine storage services91Apache-2.0 ve-tos-cliDedicated TOS command-line installer for the Volcengine storage unified CLI48Apache-2.0 ve-tos-cli-coreCore TOS command surface used by ve-storage-uni-cli and ve-tos-cli119Apache-2.0 ve-tos-genericgeneric lib for volcengine offical tos rust sdk70,733Apache-2.0 ve-tos-rust-sdkvolcengine offical tos rust sdk74,924Apache-2.0 ve3-sharedve(3,3) msgs in cosmwasm2,398GPL-3.0-or-later ve_directVictron Energy Direct protocol parser and units converter9,607MITDevelopment toolsParsing tools ve_sdk火山引擎 SDK64MITAsynchronousWeb programming ve_shaderThis utility compiles a custom GLSL shader format to the SPIR-V format using shader-c.4,537MITCommand line utilitiesCompilers veakA basic framework that does not rely on any other crates.32MIT veandco_loggerA wrapper for env_logger with custom colors and file-plus-line-number information3,996GPL-2.0 vearch-sdk-rsRust SDK for Vearch vector database393Apache-2.0API bindingsDatabase implementations vebImplementation of a van Emde Boas tree1,747MIT veb-rsA van Emde Boas tree in Rust7,528MIT veb-treevan Emde Boas tree1,570MIT vebtreesA Rust implementation of Van Emde Boas trees7,818MIT vec-2-10-10-10A 32-bit vector, where 2 bits are dedicated for alpha, and 30 bits are dedicated for color. Compatible with…16,290MIT OR Apache-2.0Data structuresEncoding vec-arenaA simple object arena3,759,022Apache-2.0 OR MITMemory management vec-arrayEmbedded scripting for Rust1,223MIT OR Apache-2.0Data structuresEmbedded development vec-beltMulti-threaded bulk-append, single-threaded consume `Vec<T>`.2,906MIT OR Apache-2.0 vec-btree-mapBasically just a sorted Vec that can be used as a HashMap8,542MIT vec-collectionsRust collections that are newtype wrappers around smallvec672,773MIT OR Apache-2.0Data structures vec-dimension-shiftN-Dimension shift features for Vec<T>2,904MITData structures vec-drain-wherealternative `Vec::drain_filter` impl29,849MIT OR Apache-2.0Algorithms vec-embed-storeThis is a thin wrapper around LanceDb (VectorDb) meant to provide a means to create/store/query embeddings in a LanceDb without…6,999Apache-2.0 vec-entriesEntry API for iterating over and removing elements from a `Vec`2,249MITData structuresNo standard library vec-entryAn `entry` API extension for `Vec` and `VecDeque`1,527MIT vec-iterLazy collection of iterated element, implementing iterators for random access978MITNo standard libraryRust patterns vec-newGenerate a rust vector by parsing all lines in a file5,799GPL-3.0-or-laterDevelopment tools vec-of-enumHelper macros for a Vec of enum values1,485Apache-2.0 OR MIT vec-optionA space optimized version of `Vec<Option<T>>` that stores the discriminant seperately6,906MIT vec-plusadd some vec type878MIT vec-racEvolving AI vector racing3,674MITGamesSimulation vec-regGeneralized regex like pattern matching for vector10,714Apache-2.0 vec-reg-commonShared models and logics for the vec-reg11,751Apache-2.0 vec-reg-macroProcedural macros for vec-reg11,195Apache-2.0 vec-resize-no-initResize Vec<u8, u16, u32...> with no initialization.3,331MITRust patterns vec-stringTo print Vec<Display>.8,091GPL-3.0 vec-string-to-static-strA Rust library providing utilities for converting vectors of `String`s into vectors of `&'static str`.1,411MITText processing vec-stringsStore any string efficiently in an immutable way.2,267,132MITData structures vec-treeA safe tree using an arena allocator that allows deletion without suffering from the ABA problem by using generational indices.10,578MPL-2.0ConcurrencyData structures vec-unpackCreates a Vec containing the arguments. vecu! unpacks iterable variables marked with @.1,663MITAccessibility vec-utilitiesA collection of methods that make working with Vecs of floats easier2,623MITMathematicsScience vec-utilsvector utilities19,364MIT vec-vp-treeA vantage-point tree implementation backed by vectors for good performance with no unsafe code.6,352MIT OR Apache-2.0 vec-with-gapsA data structure that behaves like a vec of vecs, but where the subvecs are kept in one contiguous section of memory, which…9,827MIT vec-with-positionsA `Vec` together with positions that move together with the elements if the `Vec`58,101Apache-2.0 vec-xProvides a structure `VecX` to manage fixed-length arrays, supporting numeric operations and assignment operations between `VecX`…12,804MIT OR Apache-2.0CompressionData structures vec1a std Vec wrapper assuring that it has at least 1 element9,840,161MIT OR Apache-2.0Data structures vec2vec237,220MIT/Apache-2.0 vec2-planarA 2D vector type with the usual planar-geometry operations plus a haversine great-circle helper.21Apache-2.0 vec2checkdExecute PromQL queries and send results as passive check results to Icinga26,195MIT vec2dVery simple 2D container for storing rectangular data17,886Apache-2.0 vec2dimTwo-dimensional array10,276MIT vec3vec368,503MIT/Apache-2.0 vec3-rsminimal 3d vector implementation10,464MIT OR Apache-2.0GraphicsMathematics vec3DA minimal 3D Vector library in Rust.9,480MITScience vec4vec426,262MIT/Apache-2.0 vec64High-performance Rust vector type with automatic 64-byte SIMD alignment.5,365Apache-2.0 vec_2dSimple 2d vector for Rust6,124MIT/AGPL-1.0 vec_arithPowerful vector/matrix arithmetic library written in Rust6,888MIT vec_boxA single macro to create a vec of boxed elements, for trait objects35,367ISC/MIT/Apache-2.0 vec_cellA Vec with interior mutability and dynamically checked borrow rules which allows to take disjoint mutable references to its…6,184MPL-2.0Memory management vec_chunkedA 2D vector-like data structure that allocates memory in chunks.66MIT vec_clockVector clock implimentation.3,977MIT vec_cycleA struct that cycles over a Vec<T>, allowing the underlying Vec<T> to be mutated safely, that's it.2,748MIT vec_extract_if_polyfillPolyfill for Vec::extract_if1,648,862MIT vec_fileA Vec-type collection that sits in a file vs in memory3,403non-standardData structures vec_filterVec Filter is a Rust library to filter a vector of structs based on a query string. It allows you to specify filter conditions on…5,118Apache-2.0 vec_filter_deriveVec Filter is a Rust library to filter a vector of structs based on a query string. It allows you to specify filter conditions on…4,418Apache-2.0 vec_funhouseThis crate is a vector tool.41MITDevelopment tools vec_key_value_pairA drop-in replacement for std::HashMap and std::HashSet that use Vec on the backend3,411Apache-2.0 vec_mapA simple map based on a vector for small integer keys166,053,587MIT/Apache-2.0 vec_mem_heapFun little object pool allocator.11,006MIT vec_mut_scanForward scan over a vector with mutation and item removal7,371,5120BSDAlgorithmsData structures vec_onceA struct that iterates over a Vec<T>, returning each item exactly once and allowing the underlying Vec<T> to be mutated safely,…2,699MIT vec_parallelConstruct your Vec in parallel1,946MIT OR Apache-2.0AsynchronousConcurrency vec_ptrAn unsafe vector that uses raw pointers to perform standard vector operations1,581MIT vec_randVec generator to hold random contents.19,230MIT vec_remove_ifExtract elements from a vector based on supplied criteria12,888MITMemory managementRust patterns vec_routerNetworking code for sending and receiving vectors of vec<u8> on 64 bit systems60MIT OR Apache-2.0 vec_saverRust Vector Saving Library3,102MIT vec_securityVector_security ensure that user data remain secure. security is a key component of development3,213MIT vec_shiftA util function for doing the opposite functionality of `Vec::pop`13,042MIT vec_splitSplits arrays of vectors into arrays of items.9,183MIT vec_ssapStateless Scale and Perturbation scheme for vector encryption1,813Apache-2.0Algorithms vec_storage_reuseProvides an API to reuse a `Vec`'s allocation1,941LGPL-3.0-only vec_to_arrayMoves a heap allocated `Vec<T>` to an stack allocated array of type `T` and size `N`.9,326MIT vec_vecWhen dealing with `Vec<Vec<T>>` is unavoidable.8,390MIT OR Apache-2.0Data structuresRust patterns vecarrayGeneric array backed by a vector.18,150Apache-2.0 vecboolA simple implementation of a bit vector built on top of Vec<u8>2,672MIT vecboostHigh-performance embedding vector service written in Rust68MITAsynchronousScience vecca simple macro to create a vector of vector1,493MIT veccellProvides VecCell, a variant of Vec with interior mutability.7,569MIT OR Apache-2.0Rust patterns veccentricTiny 2D vector library.7,563MITGame developmentMathematics vecdvectordata endpoint daemon — an AAA gateway in front of object storage74Apache-2.0Command line utilitiesNetwork programming vecdbHigh-performance mutable persistent vectors built on rawdb12,493MITDatabase interfaces vecdb_deriveDerive for vecdb13,128MITDatabase interfaces vecdepA simple VecDeque implementation that doesn't allocate if nothing is pushed.1,530MIT vecdeque-stableixDeque with stable index values12,881GPL-3.0-or-laterData structures vecfileA Vec-type collection that sits in a file vs in memory3,783non-standardData structures vecfitPure-Rust relaxed vector fitting for scalar, vector, matrix, and tensor-valued frequency responses.62MIT OR Apache-2.0AlgorithmsMathematics vecfoldFold methods for Vec<Result<T,E>>10,184non-standard vecfxExtra batteries for a vec of floats29,439MIT OR Apache-2.0 vecgenericindexwrapper around Vec supporting generic/custom indices, e.g. smaller types then usize, signed types, or strongly typed indices1,963MIT vecgraphFast and efficient vector graph database built on top of kvwrap.34MIT vecgraph-clientClient library for vecgraph, providing gRPC client implementation and related utilities.55MIT vecgraph-coreCore traits and utilities for vecgraph.271MIT vecgraph-embed-model2vecModel2Vec embedding module for vecgraph72MIT vecgraph-embed-onnxONNX embedding module for vecgraph72MIT vecgraph-protoProtobuf definitions for vecgraph's gRPC API.123MIT vecgraph-serverServer capabilities for vecgraph, including gRPC server implementation and related utilities.54MIT vecgraph-storePersistent storage module for vecgraph, built on top of kvwrap.74MIT vecgrepSemantic grep — like ripgrep, but with vector search370MITCommand line utilitiesText processing vecgridA dynamically sized two-dimensional vector8,555MIT veci1Wrapper over vec with starting index as 141MIT vecioVector IO, scatter/gather, writev, readv217,961MIT veclayerHierarchical vector memory for AI agents — perspectives, salience, aging, identity26MITCommand line utilitiesDatabase interfaces veclessA minimal, Vec-free, singly linked list with Display support and ergonomic APIs.1,261MIT OR Apache-2.0Data structures vecliA zero-dependency, minimal CLI framework that's genuinely readable.268non-standardCommand-line interface veclistThis library contains single simple collection. It can be used to push, access and pop with `O(1)` complexity12,341MIT OR Apache-2.0 vecliteA lightweight, ergonomic wrapper around Vec<T> that implements Display1,565MIT OR Apache-2.0Data structuresRust patterns veclite-cliCLI for VecLite89MIT veclite-coreCore query and execution engine for VecLite519MIT veclite-dbSQLite for vectors — embedded AI memory engine418MIT veclite-embedVecLite embedded vector database component38MIT veclite-ffiVecLite embedded vector database component70MIT veclite-indexVecLite embedded vector database component555MIT veclite-integrationsVecLite embedded vector database component38MIT veclite-protocolVecLite embedded vector database component182MIT veclite-providerVecLite embedded vector database component72MIT veclite-serverVecLite embedded vector database component106MIT veclite-sqlVecLite embedded vector database component438MITAlgorithmsDatabase interfaces veclite-storageVecLite embedded vector database component559MIT vecmapVec-based Map and Set data structures.2,506MIT vecmap-rsA vector-based map and set implementation1,903,735MIT OR Apache-2.0Data structuresNo standard library vecmatLow-dimensional vector algebra with min_const_generics support43,033MIT/Apache-2.0AlgorithmsData structures vecmateLightweight, zero-dependency, type-agnostic library for vector math.600BSD-3-ClauseData structuresGame development vecmathA simple and type agnostic library for vector math designed for reexporting2,979,192MIT vecmergeA macro for merging vectors5,006MIT vecmerge-implA macro for merging vectors5,866MIT vecminProvides a `VecMin` and `VecOne` newtype wrapper around `Vec` that enforces a minimum length at compile time.26Apache-2.0Data structuresNo standard library vecmindbVecminDB - High-performance branded vector database client stub.115MIT OR Apache-2.0 vecnA procedural macro that transforms user-defined structs into general vector types.7,716MITData structuresMathematics vecnorm-corePure-Rust core for vecnorm: bulk vector ops on f32 matrices.41MIT OR Apache-2.0AlgorithmsScience vecpacA spatial indexing algorithm in Rust that maps 2D data (like maps or pixels) onto a hexagonal grid.154Apache-2.0Algorithms vecpoolThread-local pool of reusable Vec buffers with cross-type reuse109MITData structuresMemory management vecremCursor-like structure for fast iterative removing of elements from a vec95,123non-standardNo standard library vecsA Simple Vector Math Crate10,427MIT vecs_filevecs file reader (fvecs, ivecs, bvecs)1,545MIT vecsetA vector-based sorted map, set and keyed-set implementation91,380MIT OR Apache-2.0Data structuresNo standard library vecshardSplit Vecs in constant time10,488CC0-1.0AlgorithmsData structures vecslideVector presentation format with synchronized audio (facade re-exporting vecslide-core).23MIT OR Apache-2.0EncodingMultimedia vecslide-coreCore library for the .vecslide format: SVG + Opus vector presentations with synchronized audio. Manifest, packing, HTML…59MIT OR Apache-2.0EncodingMultimedia vecstasyvecstasy is a library for SIMD-enabled floating-point operations on vectors.4,068MIT vecstorageRe-use the memory for vectors containing values with different lifetimes7,368MIT OR Apache-2.0Memory management vecstoreThe perfect vector database - 100/100 score, embeddable, high-performance, production-ready with RAG toolkit1,812MITAlgorithmsData structures vectA library for providing vectors for game development that use a Unity-like API.8,171BSD-3-Clause vectisVectis mobile framework24MIT OR Apache-2.0Development toolsWebAssembly vectis-crdtCRDT library for ordered collections of mutable objects. RGA/YATA sequence for deterministic z-order + LWW-Register per property.…45MITAlgorithmsData structures vectis-walletVectis library for common messages, states and functions3,794non-standard vectovector29,853MITAlgorithmsData structures vectomancyVectomancy - Image to vector math CLI core380MIT vectomancy-cliVectomancy - CLI tool100MIT vectomancy-textFont outline extraction plugin for Vectomancy176MIT vectomancy-videoVideo frame processor extension for Vectomancy177MIT vectopopfast positional popcount for large slices23BSD-2-Clause vectorThe package provides a vector database allowing for efficient search of nearest neighbors.9,678Apache-2.0/MITData structuresDatabase implementations vector-analysis-coreDense vector validation and metrics for video-analysis.70MIT OR Apache-2.0AlgorithmsComputer vision vector-arrayA Vec but entirely on the stack6,053Unlicense vector-basisAccess components of generic vector types6,392MIT OR Apache-2.0MathematicsScience vector-commitA collection of traits to use with vector commitment schemes, and a few implementations of VC1,579MIT vector-coreCore library for Vector — the single source of truth for all Vector clients, SDKs, and interfaces.153MITAsynchronousCryptography vector-db-coreA high-performance vector database core for reading and writing historical records such as logs and chat records2,904MITDatabase interfaces vector-editor-coreCore structures for editing point based structures5,139MIT OR Apache-2.0 vector-exprVectorized expression parser and evaluator48,583MIT OR Apache-2.0 vector-geometric-algebracrate for vector algebraic operations for 2d and 3d vector, as well as splines2,231MIT vector-growingThe growing vector with free indexes.1,099Apache-2.0 vector-indexGeneric HNSW vector index with pluggable distance metrics.55Apache-2.0 OR MITAlgorithmsData structures vector-liteThe SQLite of Vector Database in Rust.9,918Apache-2.0 vector-mapVecMap<K, V>: a Linear Search with Map API3,150,369MPL-2.0 vector-nexusAbstraction layer for multiple vector databases with schema generation and RAG support.661MITAPI bindingsAsynchronous vector-project-managerProject folder manager.9,283MIT vector-rust-libraryPort of Vector CLass Library to Rust1,459MIT vector-spaceGeneric vector space trait for compatibility across various libraries13,869MIT OR Apache-2.0MathematicsScience vector-store-flowsVector store integration for flows.network4,545MIT/Apache-2.0 vector-taHigh-performance technical analysis indicators with optional SIMD/CUDA and language bindings.779Apache-2.0Algorithms