gnu: Add rust-serde-plain@1.0.2.

* gnu/packages/crates-io.scm (rust-serde-plain-1): New variable.

Change-Id: Idfc6f90bf6fcda0023e4a695ff00a8bf673df89d

gnu/packages/crates-io.scm

@@ -98780,6 +98780,26 @@ in Pure Rust.")
         ("rust-quote" ,rust-quote-1)
         ("rust-syn" ,rust-syn-1))))))
 
+(define-public rust-serde-plain-1
+  (package
+    (name "rust-serde-plain")
+    (version "1.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "serde_plain" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0l4d4nbw00pz6n43icrc605bhgynfmlyq39sn8i10qasnrnzrqcw"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-serde" ,rust-serde-1))))
+    (home-page "https://docs.rs/serde_plain")
+    (synopsis "restricted plain text serializer for serde")
+    (description
+     "This package provides a restricted plain text serializer for serde.")
+    (license (list license:expat license:asl2.0))))
 ;;;
 ;;; Avoid adding new packages to the end of this file. To reduce the chances
 ;;; of a merge conflict, place them above by existing packages with similar