@@ -1298,6 +1298,28 @@ (define-public rust-alto-3
"Rust bindings for OpenAL 1.1 and extensions (including EFX).")
(license (list license:expat license:asl2.0))))
+(define-public rust-ambient-authority-0.0.2
+ (package
+ (name "rust-ambient-authority")
+ (version "0.0.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "ambient-authority" version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32 "0fxsfyhy64jx7zrkb85h1vhr5nfqncja3pwpikid471d8w6yxm79"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:skip-build? #t))
+ (home-page "https://github.com/sunfishcode/ambient-authority")
+ (synopsis "Types representing capabilities provided by the environment")
+ (description "This package provides a library with a token type
+(@code{AmbientAuthority}) that can be used to represent that a function
+interacts with the environment without an explicit capability.")
+ ;; With LLVM exception.
+ (license (list license:asl2.0 license:asl2.0 license:expat))))
+
(define-public rust-android-activity-0.5
(package
(name "rust-android-activity")