Move the EmacsField enum since it has nothing to do with ElispFact.

src/compare/diff.rs

@@ -13,8 +13,8 @@ use super::util::get_property_boolean;
 use super::util::get_property_numeric;
 use super::util::get_property_quoted_string;
 use super::util::get_property_unquoted_atom;
-use crate::compare::elisp_fact::EmacsField;
 use crate::compare::macros::compare_properties;
+use crate::compare::macros::EmacsField;
 use crate::types::AngleLink;
 use crate::types::AstNode;
 use crate::types::BabelCall;

src/compare/elisp_fact.rs

@@ -550,9 +550,3 @@ impl<'s> ElispFact<'s> for PlainText<'s> {
         "plain-text".into()
     }
 }
-
-#[derive(Debug)]
-pub(crate) enum EmacsField<'s> {
-    Required(&'s str),
-    Optional(&'s str),
-}

src/compare/macros.rs

@@ -1,3 +1,9 @@
+#[derive(Debug)]
+pub(crate) enum EmacsField<'s> {
+    Required(&'s str),
+    Optional(&'s str),
+}
+
 /// Create iterators for ast nodes where it only has to iterate over children
 macro_rules! compare_properties {
     ($emacs:expr, $($emacs_field:expr, $rust_value:expr, $compare_fn: ident),+) => {