Compare row type.

src/types/greater_element.rs

@@ -111,6 +111,12 @@ pub struct TableRow<'s> {
     pub children: Vec<TableCell<'s>>,
 }
 
+#[derive(Debug)]
+pub enum TableRowType {
+    Standard,
+    Rule,
+}
+
 impl<'s> StandardProperties<'s> for PlainList<'s> {
     fn get_source<'b>(&'b self) -> &'s str {
         self.source
@@ -194,3 +200,13 @@ impl<'s> PlainListItem<'s> {
             .map(|(checkbox_type, _)| checkbox_type)
     }
 }
+
+impl<'s> TableRow<'s> {
+    pub fn get_type(&self) -> TableRowType {
+        if self.children.is_empty() {
+            TableRowType::Rule
+        } else {
+            TableRowType::Standard
+        }
+    }
+}

src/types/mod.rs

@@ -35,6 +35,7 @@ pub use greater_element::QuoteBlock;
 pub use greater_element::SpecialBlock;
 pub use greater_element::Table;
 pub use greater_element::TableRow;
+pub use greater_element::TableRowType;
 pub use lesser_element::BabelCall;
 pub use lesser_element::Clock;
 pub use lesser_element::Comment;