gnu: Add rust-der-parser-6.

* gnu/packages/crates-io.scm (rust-der-parser-6): New variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/crates-io.scm

@@ -15692,6 +15692,39 @@ targets")
      "This crate provides a macro to encode DER oids at compile time.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-der-parser-6
+  (package
+    (name "rust-der-parser")
+    (version "6.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "der-parser" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0gn465dncghmj52k8dlkl71wkmlz5zc6jfjgj9ra2knf22ryy1wq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitvec" ,rust-bitvec-0.22)
+        ("rust-cookie-factory" ,rust-cookie-factory-0.3)
+        ("rust-der-oid-macro" ,rust-der-oid-macro-0.5)
+        ("rust-nom" ,rust-nom-7)
+        ("rust-num-bigint" ,rust-num-bigint-0.4)
+        ("rust-num-traits" ,rust-num-traits-0.2)
+        ("rust-rusticata-macros" ,rust-rusticata-macros-4))
+       #:cargo-development-inputs
+       (("rust-hex-literal" ,rust-hex-literal-0.3)
+        ("rust-pretty-assertions" ,rust-pretty-assertions-0.7)
+        ("rust-test-case" ,rust-test-case-1))))
+    (home-page "https://github.com/rusticata/der-parser")
+    (synopsis "BER/DER parser written in pure Rust")
+    (description "This crate provides a parser for Basic Encoding Rules (BER
+[X.690]) and Distinguished Encoding Rules(DER [X.690]), implemented with the
+@code{nom} parser combinator framework.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-derivative-2
   (package
     (name "rust-derivative")