@@ -49679,6 +49679,34 @@ (define-public rust-rmp-serde-0.13
(description "This crate provides Serde bindings for RMP.")
(license license:expat)))
+(define-public rust-roaring-0.9
+ (package
+ (name "rust-roaring")
+ (version "0.9.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "roaring" version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1xx5hl7vplvn7ljw8libpvs04j3dpdhg233yzrb9j09j9smrqlyx"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:cargo-inputs
+ (("rust-bytemuck" ,rust-bytemuck-1)
+ ("rust-byteorder" ,rust-byteorder-1)
+ ("rust-retain-mut" ,rust-retain-mut-0.1))
+ #:cargo-development-inputs
+ (("rust-proptest" ,rust-proptest-1))))
+ (home-page "https://github.com/RoaringBitmap/roaring-rs")
+ (synopsis "Compressed bitmaps")
+ (description
+ "Bitsets, also called bitmaps, are binary arrays commonly used as fast
+data structures. Roaring bitmaps are efficient compressed bitmaps. This
+package provides a Rust library for Roaring bitmaps.")
+ (license (list license:expat license:asl2.0))))
+
(define-public rust-rocket-0.4
(package
(name "rust-rocket")