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-rw-r--r--gnu/packages/crates-io.scm21
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c5d5d5236c..f8e9694ed7 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1761,6 +1761,27 @@ that uses Serde for transforming structs into bytes and vice versa!")
"This package provides a set of bits.")
(license (list license:asl2.0 license:expat))))
+(define-public rust-bit-set-0.4
+ (package
+ (inherit rust-bit-set-0.5)
+ (name "rust-bit-set")
+ (version "0.4.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "bit-set" version))
+ (file-name
+ (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0320hhcbr73yzjpj2237vw2zq728yg7vmzb8dardg04ff4263gyr"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:cargo-inputs
+ (("rust-bit-vec" ,rust-bit-vec-0.4))
+ #:cargo-development-inputs
+ (("rust-rand" ,rust-rand-0.3))))))
+
(define-public rust-bit-vec-0.5
(package
(name "rust-bit-vec")