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-rw-r--r--gnu/packages/crates-io.scm24
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c54920548c..0fd0827a12 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -404,6 +404,30 @@ whether an expression matches a pattern.")
(license (list license:asl2.0
license:expat))))
+(define-public rust-num-traits
+ (package
+ (name "rust-num-traits")
+ (version "0.2.8")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "num-traits" version))
+ (file-name
+ (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0clvrm34rrqc8p6gq5ps5fcgws3kgq5knh7nlqxf2ayarwks9abb"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:cargo-development-inputs
+ (("rust-autocfg" ,rust-autocfg))))
+ (home-page "https://github.com/rust-num/num-traits")
+ (synopsis "Numeric traits for generic mathematics")
+ (description "Numeric traits for generic mathematics.")
+ ;; Dual licensed.
+ (license (list license:asl2.0
+ license:expat))))
+
(define-public rust-peeking-take-while
(package
(name "rust-peeking-take-while")