[bug#66378] [PATCH] gnu: Add rust-darling-macro-0.20.

[Aleksandr Vityazev <avityazew@gmail.com>]

* gnu/packages/crates-io.scm (rust-darling-macro-0.20): New variable.
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4d05cec9d5..9a4426ff77 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -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")

base-commit: a7e6b4c98b97921ab695218f9b89be4f1ded48c9
prerequisite-patch-id: ec4a09723b91089c8eb5b5269ae81272bb4d81b4
prerequisite-patch-id: 9680399593e3dcdb5b10ee646023efd1215942d9
prerequisite-patch-id: 66497a0079d0077e7b5001707d8211c525ea7193
prerequisite-patch-id: 4f512542ae5806d47054e063e3dd1df66258c530
prerequisite-patch-id: 48abb1e84ca8d85b23794222f8fa5b4d2dfa4699
prerequisite-patch-id: a7fdd2f87131ad73865389152d4a826df24fcae7
prerequisite-patch-id: 1600413a45a50114906f4390653c3fbb7f536a4c
prerequisite-patch-id: 51e95882782a53eda933e884fb5e80487ba52b9f
prerequisite-patch-id: 177b2873f4e77585c464ac3d24bec78d58f128bd
prerequisite-patch-id: 631a6785018f999fcbf7e22fb8e2aae9329ced55
prerequisite-patch-id: 1bd1b328f9e3c7119fed731ffd7e7d87ac33f0c2
prerequisite-patch-id: 79105270952c22f07255cb315da1db44f505b07b
prerequisite-patch-id: 9c5af3baa3dac6233837fb6eb0b7467b969caff4
-- 
2.41.0


-- 

Aleksandr Vityazev