@@ -18224,6 +18224,33 @@ (define-public rust-darling-core-0.9
("rust-strsim" ,rust-strsim-0.7)
("rust-syn" ,rust-syn-0.15))))))
+(define-public rust-darling-macro-0.20
+ (package
+ (name "rust-darling-macro")
+ (version "0.20.3")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "darling-macro" version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1mg2k1f0v33s271lpn4m5mxcfjqnmg61bf77svb44cyngay9nsl3"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:skip-build? #t
+ #:cargo-inputs
+ (("rust-darling-core" ,rust-darling-core-0.20)
+ ("rust-quote" ,rust-quote-1)
+ ("rust-syn" ,rust-syn-2))))
+ (home-page "https://github.com/TedDriggs/darling")
+ (synopsis "Helper crate for @code{rust-darling}")
+ (description
+ "This package provides internal support for @code{rust-darling},
+a proc-macro library for reading attributes into structs when implementing
+custom derives.")
+ (license license:expat)))
+
(define-public rust-darling-macro-0.14
(package
(name "rust-darling-macro")