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-rw-r--r--gnu/packages/crates-io.scm22
1 files changed, 22 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9e17b89c55..57f1ddf74e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1909,6 +1909,28 @@ whitespace from a string.")
(license (list license:asl2.0
license:expat))))
+(define-public rust-unsafe-any
+ (package
+ (name "rust-unsafe-any")
+ (version "0.4.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "unsafe-any" version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0zwwphsqkw5qaiqmjwngnfpv9ym85qcsyj7adip9qplzjzbn00zk"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:cargo-inputs
+ (("rust-traitobject" ,rust-traitobject))))
+ (home-page "https://tokio.rs")
+ (synopsis "Traits and implementations for unchecked downcasting")
+ (description
+ "Traits and implementations for unchecked downcasting.")
+ (license license:expat)))
+
(define-public rust-untrusted
(package
(name "rust-untrusted")