gnu: Add rust-gfa-0.6.

* gnu/packages/crates-io.scm (rust-gfa-0.6): New variable.

gnu/packages/crates-io.scm

@@ -8998,6 +8998,37 @@ (define-public rust-gettext-sys-0.19
     (description "This package provides raw FFI bindings for GNU Gettext.")
     (license license:expat)))
 
+(define-public rust-gfa-0.6
+  (package
+    (name "rust-gfa")
+    (version "0.6.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "gfa" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0ghmy4r0324s6vvmj9nmh326346nkwm7nybnpcpswnjvf02b85gw"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-bstr" ,rust-bstr-0.2)
+        ("rust-bytemuck" ,rust-bytemuck-1)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-nom" ,rust-nom-5)
+        ("rust-regex" ,rust-regex-1)
+        ("rust-serde" ,rust-serde-1))
+       #:cargo-development-inputs
+       (("rust-criterion" ,rust-criterion-0.3))))
+    (home-page "https://github.com/chfi/rs-gfa")
+    (synopsis "Library for graphs in the GFA (Graphical Fragment Assembly) format")
+    (description
+     "This package provides a library for working with graphs in the
+@acronym{GFA, Graphical Fragment Assembly} format.")
+    (license license:expat)))
+
 (define-public rust-gfx-0.18
   (package
     (name "rust-gfx")