@@ 2496,6 2496,55 @@ format.")
("rust-serde-derive" ,rust-serde-derive-1)
("rust-serde-json" ,rust-serde-json-1))))))
+(define-public rust-arrow2-0.5
+ (package
+ (name "rust-arrow2")
+ (version "0.5.3")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "arrow2" version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32 "042m859jfffnhi84qc919pkyanlr98wqqf67pcrylk4hhh0v84xx"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:skip-build? #t
+ #:cargo-inputs
+ (("rust-ahash" ,rust-ahash-0.7)
+ ("rust-base64" ,rust-base64-0.13)
+ ("rust-chrono" ,rust-chrono-0.4)
+ ("rust-chrono-tz" ,rust-chrono-tz-0.5)
+ ("rust-comfy-table" ,rust-comfy-table-4)
+ ("rust-csv" ,rust-csv-1)
+ ("rust-flatbuffers" ,rust-flatbuffers-2)
+ ("rust-futures" ,rust-futures-0.3)
+ ("rust-hash-hasher" ,rust-hash-hasher-2)
+ ("rust-hex" ,rust-hex-0.4)
+ ("rust-indexmap" ,rust-indexmap-1)
+ ("rust-itertools" ,rust-itertools-0.10)
+ ("rust-lazy-static" ,rust-lazy-static-1)
+ ("rust-lexical-core" ,rust-lexical-core-0.8)
+ ("rust-lz4" ,rust-lz4-1)
+ ("rust-multiversion" ,rust-multiversion-0.6)
+ ("rust-num-traits" ,rust-num-traits-0.2)
+ ("rust-packed-simd-2" ,rust-packed-simd-2-0.3)
+ ("rust-parquet2" ,rust-parquet2-0.4)
+ ("rust-rand" ,rust-rand-0.8)
+ ("rust-regex" ,rust-regex-1)
+ ("rust-serde" ,rust-serde-1)
+ ("rust-serde-derive" ,rust-serde-derive-1)
+ ("rust-serde-json" ,rust-serde-json-1)
+ ("rust-streaming-iterator" ,rust-streaming-iterator-0.1)
+ ("rust-strength-reduce" ,rust-strength-reduce-0.2)
+ ("rust-zstd" ,rust-zstd-0.9))))
+ (home-page "https://github.com/jorgecarleitao/arrow2")
+ (synopsis "Unofficial implementation of Apache Arrow spec in safe Rust")
+ (description
+ "Arrow2 is a Rust library to work with the Arrow format. It is
+a re-write of the official Arrow crate using transmute-free operations.")
+ (license license:asl2.0)))
+
(define-public rust-article-scraper-1
(package
(name "rust-article-scraper")