Compare Document additional properties.

src/compare/diff.rs

@@ -455,6 +455,27 @@ fn _compare_document<'b, 's>(
     let mut child_status = Vec::new();
     let mut message = None;
 
+    let additional_property_names: Vec<String> = rust
+        .get_additional_properties()
+        .map(|node_property| format!(":{}", node_property.property_name.to_uppercase()))
+        .collect();
+
+    let additional_properties: Vec<(String, &str)> = rust
+        .get_additional_properties()
+        .map(|node_property| {
+            (
+                format!(":{}", node_property.property_name.to_uppercase()),
+                node_property.value.unwrap_or(""),
+            )
+        })
+        .collect();
+
+    compare_additional_properties(emacs, additional_properties.into_iter())?.apply(
+        &mut child_status,
+        &mut this_status,
+        &mut message,
+    );
+
     compare_children_iter(
         source,
         emacs,
@@ -468,6 +489,10 @@ fn _compare_document<'b, 's>(
         source,
         emacs,
         rust,
+        additional_property_names
+            .iter()
+            .map(String::as_str)
+            .map(EmacsField::Required),
         (
             EmacsField::Required(":path"),
             |r| r.path.as_ref().map(|p| p.to_str()).flatten(),