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arrow v22.0.0

Rust implementation of Apache Arrow

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Package Licenses

Apache-2.0

Dependency Licenses

Apache-2.0 OR MIT124
PackageRelationDependenciesPublished
ahash • 0.8.11A non-cryptographic hash function using AES-NI for high performanceDIRECT17
android_system_properties • 0.1.5Minimal Android system properties wrapperINDIRECT1
android-tzdata • 0.1.1Parser for the Android-specific tzdata fileINDIRECT0
autocfg • 1.4.0Automatic cfg for Rust compiler featuresINDIRECT0
bitflags • 1.3.2A macro to generate structures which behave like bitflags. DIRECT0
bitflags • 2.6.0A macro to generate structures which behave like bitflags. INDIRECT0
bumpalo • 3.16.0A fast bump allocation arena for Rust.INDIRECT0
cast • 0.3.0Ergonomic, checked cast functions for primitive typesINDIRECT0
cc • 1.0.99A build-time dependency for Cargo build scripts to assist in invoking the native C compiler to compile native C code into a static archive to be linked into Rust code. INDIRECT3
cfg-if • 1.0.0A macro to ergonomically define an item depending on a large number of #[cfg] parameters. Structured like an if-else chain, the first matching branch is the item that gets emitted. INDIRECT0
chrono-tz-build • 0.0.3internal build script for chrono-tzINDIRECT25
chrono-tz • 0.6.3TimeZone implementations for chrono from the IANA databaseDIRECT55
chrono • 0.4.38Date and time library for RustDIRECT34
const-random-macro • 0.1.16Provides the procedural macro used by const-randomINDIRECT7
const-random • 0.1.18Provides compile time random number generation.INDIRECT8
core-foundation-sys • 0.8.7Bindings to Core Foundation for macOSINDIRECT0
crc32fast • 1.4.2Fast, SIMD-accelerated CRC32 (IEEE) checksum computationINDIRECT1
criterion-plot • 0.4.5Criterion's plotting libraryINDIRECT3
criterion • 0.3.6Statistics-driven micro-benchmarking libraryDIRECT67
crossbeam-deque • 0.8.5Concurrent work-stealing dequeINDIRECT2
crossbeam-epoch • 0.9.18Epoch-based garbage collectionINDIRECT1
crossbeam-utils • 0.8.20Utilities for concurrent programmingINDIRECT0
either • 1.13.0The enum `Either` with variants `Left` and `Right` is a general purpose sum type with two cases. INDIRECT0
errno • 0.3.9Cross-platform interface to the `errno` variable.INDIRECT11
fastrand • 2.1.1A simple and fast random number generatorINDIRECT0
flate2 • 1.0.34DEFLATE compression and decompression exposed as Read/BufRead/Write streams. Supports miniz_oxide and multiple zlib implementations. Supports zlib, gzip, and raw deflate streams. DIRECT4
getrandom • 0.2.15A small cross-platform library for retrieving random data from system sourceINDIRECT3
half • 1.8.3Half-precision floating point f16 and bf16 types for Rust implementing the IEEE 754-2008 standard binary16 and bfloat16 types.INDIRECT0
half • 2.4.1Half-precision floating point f16 and bf16 types for Rust implementing the IEEE 754-2008 standard binary16 and bfloat16 types.DIRECT2
hashbrown • 0.12.3A Rust port of Google's SwissTable hash mapDIRECT0
heck • 0.4.1heck is a case conversion library.INDIRECT0
hermit-abi • 0.1.19Hermit system calls definitions.INDIRECT1
iana-time-zone-haiku • 0.1.2iana-time-zone support crate for Haiku OSINDIRECT4
iana-time-zone • 0.1.61get the IANA time zone for the current systemINDIRECT30
indexmap • 1.9.3A hash table with consistent order and fast iteration.DIRECT2
itertools • 0.10.5Extra iterator adaptors, iterator methods, free functions, and macros.INDIRECT1
itoa • 1.0.11Fast integer primitive to string conversionINDIRECT0
jobserver • 0.1.32An implementation of the GNU Make jobserver for Rust. INDIRECT1
js-sys • 0.3.72Bindings for all JS global objects and functions in all JS environments like Node.js and browsers, built on `#[wasm_bindgen]` using the `wasm-bindgen` crate. INDIRECT13
lazy_static • 1.5.0A macro for declaring lazily evaluated statics in Rust.DIRECT0
lexical-core • 0.8.5Lexical, to- and from-string conversion routines.DIRECT6
lexical-parse-float • 0.8.5Efficient parsing of floats from strings.INDIRECT3
lexical-parse-integer • 0.8.6Efficient parsing of integers from strings.INDIRECT2
lexical-util • 0.8.5Shared utilities for lexical creates.INDIRECT1
lexical-write-float • 0.8.5Efficient formatting of floats to strings.INDIRECT3
lexical-write-integer • 0.8.5Efficient formatting of integers to strings.INDIRECT2
libc • 0.2.161Raw FFI bindings to platform libraries like libc. INDIRECT0
libm • 0.1.4libm in pure RustINDIRECT0
lock_api • 0.4.12Wrappers to create fully-featured Mutex and RwLock types. Compatible with no_std.INDIRECT2
log • 0.4.22A lightweight logging facade for Rust INDIRECT0
multiversion-macros • 0.6.1Implementation crate for multiversionINDIRECT4
multiversion • 0.6.1Easy function multiversioningDIRECT5
num-bigint • 0.4.6Big integer implementation for RustINDIRECT3
num-complex • 0.4.6Complex numbers implementation for RustINDIRECT2
num-iter • 0.1.45External iterators for generic mathematicsINDIRECT3
num-rational • 0.4.1Rational numbers implementation for RustINDIRECT4
num-traits • 0.2.19Numeric traits for generic mathematicsINDIRECT1
num • 0.4.2A collection of numeric types and traits for Rust, including bigint, complex, rational, range iterators, generic integers, and more! DIRECT7
once_cell • 1.20.2Single assignment cells and lazy values.INDIRECT0
packed_simd_2 • 0.3.8Portable Packed SIMD vectorsDIRECT2
parking_lot_core • 0.9.10An advanced API for creating custom synchronization primitives.INDIRECT14
parking_lot • 0.12.3More compact and efficient implementations of the standard synchronization primitives.INDIRECT18
pkg-config • 0.3.31A library to run the pkg-config system tool at build time in order to be used in Cargo build scripts. INDIRECT0
ppv-lite86 • 0.2.20Implementation of the crypto-simd API for x86INDIRECT7
proc-macro2 • 1.0.89A substitute implementation of the compiler's `proc_macro` API to decouple token-based libraries from the procedural macro use case.INDIRECT1
quote • 1.0.37Quasi-quoting macro quote!(...)INDIRECT2
rand_chacha • 0.3.1ChaCha random number generator INDIRECT13
rand_core • 0.6.4Core random number generator traits and tools for implementation. INDIRECT4
rand • 0.8.5Random number generators and other randomness functionality. DIRECT14
rayon-core • 1.12.1Core APIs for RayonINDIRECT3
rayon • 1.10.0Simple work-stealing parallelism for RustINDIRECT5
regex-syntax • 0.6.29A regular expression parser.DIRECT0
regex-syntax • 0.7.5A regular expression parser.INDIRECT0
regex • 1.8.4An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs. DIRECT1
rustversion • 1.0.18Conditional compilation according to rustc compiler versionINDIRECT0
scopeguard • 1.2.0A RAII scope guard that will run a given closure when it goes out of scope, even if the code between panics (assuming unwinding panic). Defines the macros `defer!`, `defer_on_unwind!`, `defer_on_success!` as shorthands for guards with one of the implemented strategies. INDIRECT0
serde_cbor • 0.11.2CBOR support for serde.INDIRECT7
serde_derive • 1.0.195Macros 1.1 implementation of #[derive(Serialize, Deserialize)]INDIRECT4
serde_json • 1.0.132A JSON serialization file formatDIRECT9
serde • 1.0.195A generic serialization/deserialization frameworkDIRECT5
siphasher • 0.3.11SipHash-2-4, SipHash-1-3 and 128-bit variants in pure RustINDIRECT0
smallvec • 1.13.2'Small vector' optimization: store up to a small number of items on the stackINDIRECT0
static_assertions • 1.1.0Compile-time assertions to ensure that invariants are met.INDIRECT0
syn • 1.0.109Parser for Rust source codeINDIRECT3
syn • 2.0.82Parser for Rust source codeINDIRECT2
tempfile • 3.8.0A library for managing temporary files and directories.DIRECT28
thiserror-impl • 1.0.65Implementation detail of the `thiserror` crateINDIRECT4
thiserror • 1.0.65derive(Error)INDIRECT5
tinytemplate • 1.2.1Simple, lightweight template engineINDIRECT10
uncased • 0.9.10Case-preserving, ASCII case-insensitive, no_std string types.INDIRECT1
unicode-width • 0.1.14Determine displayed width of `char` and `str` types according to Unicode Standard Annex #11 rules. INDIRECT0
version_check • 0.9.5Tiny crate to check the version of the installed/running rustc.INDIRECT0
wasm-bindgen-backend • 0.2.95Backend code generation of the wasm-bindgen tool INDIRECT8
wasm-bindgen-macro-support • 0.2.95The part of the implementation of the `#[wasm_bindgen]` attribute that is not in the shared backend crate INDIRECT9
wasm-bindgen-macro • 0.2.95Definition of the `#[wasm_bindgen]` attribute, an internal dependency INDIRECT10
wasm-bindgen-shared • 0.2.95Shared support between wasm-bindgen and wasm-bindgen cli, an internal dependency. INDIRECT0
wasm-bindgen • 0.2.95Easy support for interacting between JS and Rust. INDIRECT12
web-sys • 0.3.72Bindings for all Web APIs, a procedurally generated crate from WebIDL INDIRECT14
winapi-i686-pc-windows-gnu • 0.4.0Import libraries for the i686-pc-windows-gnu target. Please don't use this crate directly, depend on winapi instead.INDIRECT0
winapi-x86_64-pc-windows-gnu • 0.4.0Import libraries for the x86_64-pc-windows-gnu target. Please don't use this crate directly, depend on winapi instead.INDIRECT0
winapi • 0.3.9Raw FFI bindings for all of Windows API.INDIRECT2
windows_aarch64_gnullvm • 0.48.5Import lib for WindowsINDIRECT0
windows_aarch64_gnullvm • 0.52.6Import lib for WindowsINDIRECT0
windows_aarch64_msvc • 0.48.5Import lib for WindowsINDIRECT0
windows_aarch64_msvc • 0.52.6Import lib for WindowsINDIRECT0
windows_i686_gnu • 0.48.5Import lib for WindowsINDIRECT0
windows_i686_gnu • 0.52.6Import lib for WindowsINDIRECT0
windows_i686_gnullvm • 0.52.6Import lib for WindowsINDIRECT0
windows_i686_msvc • 0.48.5Import lib for WindowsINDIRECT0
windows_i686_msvc • 0.52.6Import lib for WindowsINDIRECT0
windows_x86_64_gnu • 0.48.5Import lib for WindowsINDIRECT0
windows_x86_64_gnu • 0.52.6Import lib for WindowsINDIRECT0
windows_x86_64_gnullvm • 0.48.5Import lib for WindowsINDIRECT0
windows_x86_64_gnullvm • 0.52.6Import lib for WindowsINDIRECT0
windows_x86_64_msvc • 0.48.5Import lib for WindowsINDIRECT0
windows_x86_64_msvc • 0.52.6Import lib for WindowsINDIRECT0
windows-core • 0.52.0Rust for WindowsINDIRECT9
windows-sys • 0.48.0Rust for WindowsINDIRECT8
windows-sys • 0.52.0Rust for WindowsINDIRECT9
windows-sys • 0.59.0Rust for WindowsINDIRECT9
windows-targets • 0.48.5Import libs for WindowsINDIRECT7
windows-targets • 0.52.6Import libs for WindowsINDIRECT8
zstd-safe • 5.0.2+zstd.1.5.2Safe low-level bindings for the zstd compression library.INDIRECT6
zstd-sys • 2.0.13+zstd.1.5.6Low-level bindings for the zstd compression library.INDIRECT5
MIT22
PackageRelationDependenciesPublished
atty • 0.2.14A simple interface for querying attyINDIRECT5
clap • 2.34.0A simple to use, efficient, and full-featured Command Line Argument ParserINDIRECT3
comfy-table • 6.2.0An easy to use library for building beautiful tables with automatic content wrappingDIRECT9
crunchy • 0.2.2Crunchy unroller: deterministically unroll constant loopsINDIRECT0
lz4-sys • 1.10.0Rust LZ4 sys package.INDIRECT4
lz4 • 1.26.0Rust LZ4 bindings library.DIRECT5
memoffset • 0.6.5offset_of functionality for Rust structs.INDIRECT1
oorandom • 11.1.4A tiny, robust PRNG implementation.INDIRECT0
parse-zoneinfo • 0.3.1Parse zoneinfo files from the IANA databaseINDIRECT2
phf_codegen • 0.11.2Codegen library for PHF typesINDIRECT20
phf_generator • 0.11.2PHF generation logicINDIRECT19
phf_shared • 0.11.2Support code shared by PHF librariesINDIRECT3
phf • 0.11.2Runtime support for perfect hash function data structuresINDIRECT4
plotters-backend • 0.3.7Plotters Backend APIINDIRECT0
plotters-svg • 0.3.7Plotters SVG backendINDIRECT1
plotters • 0.3.7A Rust drawing library focus on data plotting for both WASM and native applicationsINDIRECT19
redox_syscall • 0.3.5A Rust library to access raw Redox system callsINDIRECT1
redox_syscall • 0.5.7A Rust library to access raw Redox system callsINDIRECT1
strum_macros • 0.24.3Helpful macros for working with enums and stringsINDIRECT6
strum • 0.24.1Helpful macros for working with enums and stringsINDIRECT0
textwrap • 0.11.0Powerful library for word wrapping, indenting, and dedenting stringsINDIRECT1
zstd • 0.11.2+zstd.1.5.2Binding for the zstd compression library.DIRECT7
MIT OR Unlicense7
PackageRelationDependenciesPublished
byteorder • 1.5.0Library for reading/writing numbers in big-endian and little-endian.INDIRECT0
csv-core • 0.1.11Bare bones CSV parsing with no_std support.INDIRECT1
csv • 1.3.0Fast CSV parsing with support for serde.DIRECT10
memchr • 2.7.4Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search. INDIRECT0
same-file • 1.0.6A simple crate for determining whether two file paths point to the same file. INDIRECT11
walkdir • 2.5.0Recursively walk a directory.INDIRECT12
winapi-util • 0.1.9A dumping ground for high level safe wrappers over windows-sys.INDIRECT10
Apache-2.04
PackageRelationDependenciesPublished
flatbuffers • 2.1.2Official FlatBuffers Rust runtime library.DIRECT8
pyo3-build-config • 0.17.3Build configuration for the PyO3 ecosystemINDIRECT2
pyo3-ffi • 0.17.3Python-API bindings for the PyO3 ecosystemINDIRECT4
pyo3 • 0.17.3Bindings to Python interpreterDIRECT24
Apache-2.0 OR MIT OR Apache-2.0 WITH LLVM-exception3
PackageRelationDependenciesPublished
linux-raw-sys • 0.4.14Generated bindings for Linux's userspace APIINDIRECT0
rustix • 0.38.10Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscallsINDIRECT23
wasi • 0.11.0+wasi-snapshot-preview1Experimental WASI API bindings for RustINDIRECT0
Apache-2.0 OR BSD-2-Clause OR MIT2
PackageRelationDependenciesPublished
zerocopy-derive • 0.7.35Custom derive for traits from the zerocopy crateINDIRECT4
zerocopy • 0.7.35Utilities for zero-copy parsing and serializationINDIRECT6
Apache-2.0 OR MIT OR Zlib1
PackageRelationDependenciesPublished
miniz_oxide • 0.8.0DEFLATE compression and decompression library rewritten in Rust based on minizINDIRECT1
unknown1
PackageRelationDependenciesPublished
num-integer • 0.1.46Integer traits and functionsINDIRECT2
Apache-2.0 OR BSL-1.01
PackageRelationDependenciesPublished
ryu • 1.0.18Fast floating point to string conversionINDIRECT0
0BSD OR Apache-2.0 OR MIT1
PackageRelationDependenciesPublished
adler2 • 2.0.0A simple clean-room implementation of the Adler-32 checksumINDIRECT0
Apache-2.0 WITH LLVM-exception1
PackageRelationDependenciesPublished
target-lexicon • 0.12.16Targeting utilities for compilers and related toolsINDIRECT0
CC0-1.01
PackageRelationDependenciesPublished
tiny-keccak • 2.0.2An implementation of Keccak derived functions.INDIRECT1
Unicode-DFS-2016 AND (Apache-2.0 OR MIT)1
PackageRelationDependenciesPublished
unicode-ident • 1.0.13Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31INDIRECT0
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