Rename to fat arrow in struct fields
diff --git a/src/gen/fold.rs b/src/gen/fold.rs
index 84523a1..e30906f 100644
--- a/src/gen/fold.rs
+++ b/src/gen/fold.rs
@@ -496,7 +496,7 @@
             Token ! [ if ](tokens_helper(_visitor, &(( it ) . 0).0)),
             Box::new(_visitor.fold_expr(* ( it ) . 1)),
         ) }),
-        rocket_token: Token ! [ => ](tokens_helper(_visitor, &(_i . rocket_token).0)),
+        fat_arrow_token: Token ! [ => ](tokens_helper(_visitor, &(_i . fat_arrow_token).0)),
         body: Box::new(_visitor.fold_expr(* _i . body)),
         comma: (_i . comma).map(|it| { Token ! [ , ](tokens_helper(_visitor, &(it).0)) }),
     }
diff --git a/src/gen/visit.rs b/src/gen/visit.rs
index 5af584f..abe2820 100644
--- a/src/gen/visit.rs
+++ b/src/gen/visit.rs
@@ -457,7 +457,7 @@
             tokens_helper(_visitor, &(& ( it ) . 0).0);
             _visitor.visit_expr(& * ( it ) . 1);
          };
-    tokens_helper(_visitor, &(& _i . rocket_token).0);
+    tokens_helper(_visitor, &(& _i . fat_arrow_token).0);
     _visitor.visit_expr(& * _i . body);
     if let Some(ref it) = _i . comma { tokens_helper(_visitor, &(it).0) };
 }
diff --git a/src/gen/visit_mut.rs b/src/gen/visit_mut.rs
index e81d52e..fcb842a 100644
--- a/src/gen/visit_mut.rs
+++ b/src/gen/visit_mut.rs
@@ -458,7 +458,7 @@
             tokens_helper(_visitor, &mut (& mut ( it ) . 0).0);
             _visitor.visit_expr_mut(& mut * ( it ) . 1);
          };
-    tokens_helper(_visitor, &mut (& mut _i . rocket_token).0);
+    tokens_helper(_visitor, &mut (& mut _i . fat_arrow_token).0);
     _visitor.visit_expr_mut(& mut * _i . body);
     if let Some(ref mut it) = _i . comma { tokens_helper(_visitor, &mut (it).0) };
 }