gnu: Add rust-wmi-0.12.

* gnu/packages/crates-io.scm (rust-wmi-0.12): New variable.

Change-Id: I602596f4e8502a134d6bb27286ebff3fe5945e25
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/crates-io.scm

@@ -89961,6 +89961,39 @@ is designed to be a very thin layer around Windows API to provide a safe Rusty
 API but without hiding any functionality.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-wmi-0.12
+  (package
+    (name "rust-wmi")
+    (version "0.12.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "wmi" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "000sdzx8fnw913ws28ranf8bhm8dvvdpz89s4fhqfbkxpd5b9zys"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-chrono" ,rust-chrono-0.4)
+                       ("rust-futures" ,rust-futures-0.3)
+                       ("rust-log" ,rust-log-0.4)
+                       ("rust-serde" ,rust-serde-1)
+                       ("rust-thiserror" ,rust-thiserror-1)
+                       ("rust-time" ,rust-time-0.3)
+                       ("rust-windows" ,rust-windows-0.48))
+       #:cargo-development-inputs (("rust-async-std" ,rust-async-std-1)
+                                   ("rust-criterion" ,rust-criterion-0.4)
+                                   ("rust-serde-json" ,rust-serde-json-1)
+                                   ("rust-tempdir" ,rust-tempdir-0.3)
+                                   ("rust-tokio" ,rust-tokio-1))))
+    (home-page "https://github.com/ohadravid/wmi-rs")
+    (synopsis "WMI crate for Rust")
+    (description
+     "This package provides the WMI (Windows Management Instrumentation) crate
+for Rust.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-write-json-0.1
   (package
     (name "rust-write-json")