gnu: Add rust-botan-sys-0.8.

* gnu/packages/crates-io.scm (rust-botan-sys-0.8): New variable.

gnu/packages/crates-io.scm

@@ -7969,6 +7969,27 @@ programs.")
         ("rust-parking" ,rust-parking-1)
         ("rust-waker-fn" ,rust-waker-fn-1))))))
 
+(define-public rust-botan-sys-0.8
+  (package
+    (name "rust-botan-sys")
+    (version "0.8.1")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "botan-sys" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32 "1m11zblxfanrhl97j7z3ap7n17rr8j0rg91sr7f9j6y2bsniaz1x"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-botan-src" ,rust-botan-src-0.21703)
+        ("rust-cty" ,rust-cty-0.2))))
+    (inputs (list botan))
+    (home-page "https://botan.randombit.net/")
+    (synopsis "FFI wrapper for Botan cryptography library")
+    (description "FFI wrapper for Botan cryptography library")
+    (license license:expat)))
+
 (define-public rust-botan-src-0.21703
   (package
     (name "rust-botan-src")