Create structure for statistics cookies.

src/compare/diff.rs

@@ -46,6 +46,7 @@ use crate::parser::RadioTarget;
 use crate::parser::RegularLink;
 use crate::parser::Section;
 use crate::parser::SrcBlock;
+use crate::parser::StatisticsCookie;
 use crate::parser::StrikeThrough;
 use crate::parser::Table;
 use crate::parser::TableCell;
@@ -174,6 +175,7 @@ fn compare_object<'s>(
         Object::InlineSourceBlock(obj) => compare_inline_source_block(source, emacs, obj),
         Object::LineBreak(obj) => compare_line_break(source, emacs, obj),
         Object::Target(obj) => compare_target(source, emacs, obj),
+        Object::StatisticsCookie(obj) => compare_statistics_cookie(source, emacs, obj),
     }
 }
 
@@ -1488,3 +1490,26 @@ fn compare_target<'s>(
         children: Vec::new(),
     })
 }
+
+fn compare_statistics_cookie<'s>(
+    source: &'s str,
+    emacs: &'s Token<'s>,
+    rust: &'s StatisticsCookie<'s>,
+) -> Result<DiffResult, Box<dyn std::error::Error>> {
+    let mut this_status = DiffStatus::Good;
+    let emacs_name = "statistics-cookie";
+    if assert_name(emacs, emacs_name).is_err() {
+        this_status = DiffStatus::Bad;
+    }
+
+    if assert_bounds(source, emacs, rust).is_err() {
+        this_status = DiffStatus::Bad;
+    }
+
+    Ok(DiffResult {
+        status: this_status,
+        name: emacs_name.to_owned(),
+        message: None,
+        children: Vec::new(),
+    })
+}