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-rw-r--r--gnu/packages/crates-io.scm25
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 31a6f81a36..af80a6ae69 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10539,6 +10539,31 @@ rustc compiler.")
"Automatically apply the suggestions made by rustc.")
(license (list license:expat license:asl2.0))))
+(define-public rust-rustversion-0.1
+ (package
+ (name "rust-rustversion")
+ (version "0.1.4")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "rustversion" version))
+ (file-name
+ (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1s3ib2paa5gq17x4qsmjmnsw68z7b5d5av1wsiqcrihmqb7kk0dl"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:cargo-inputs
+ (("rust-proc-macro2" ,rust-proc-macro2-1.0)
+ ("rust-quote" ,rust-quote-1.0)
+ ("rust-syn" ,rust-syn-1.0))))
+ (home-page "https://github.com/dtolnay/rustversion")
+ (synopsis "Conditional compilation according to rustc compiler version")
+ (description "This package provides conditional compilation according to
+rustc compiler version.")
+ (license (list license:expat license:asl2.0))))
+
(define-public rust-rusty-fork-0.2
(package
(name "rust-rusty-fork")