gnu: Add rust-xml5ever-0.16.

* gnu/packages/crates-io.scm (rust-xml5ever-0.16): New variable.

gnu/packages/crates-io.scm

@@ -28514,6 +28514,36 @@ to XDG Base Directory specification")
     (description "An XML library in pure Rust.")
     (license license:expat)))
 
+(define-public rust-xml5ever-0.16
+  (package
+    (name "rust-xml5ever")
+    (version "0.16.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "xml5ever" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0nbapmdrn4zqry5p01l2mmbb48fcq0gga377p1c4lkb1x3k546qb"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-log" ,rust-log-0.4)
+        ("rust-mac" ,rust-mac-0.1)
+        ("rust-markup5ever" ,rust-markup5ever-0.10)
+        ("rust-time" ,rust-time-0.1))
+       #:cargo-development-inputs
+       (("rust-criterion" ,rust-criterion-0.3)
+        ("rust-rustc-test" ,rust-rustc-test-0.3))))
+    (home-page
+     "https://github.com/servo/html5ever/blob/master/xml5ever/README.md")
+    (synopsis "Push based streaming parser for xml")
+    (description
+     "Push based streaming parser for xml.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-y4m-0.5
   (package
     (name "rust-y4m")