commit 8964fffbc3edce8772711e06bcd611361f860774
author David Tolnay <dtolnay@gmail.com> Fri Feb 15 14:34:51 2019 -0800
committer David Tolnay <dtolnay@gmail.com> Fri Feb 15 14:34:51 2019 -0800
tree 44bd84175d657beee53e181ddf3195d7973b218b
parent 14d463e089a2c53f5e18479821611e2557edf420

Omit private fields from json

codegen/src/gen.rs

diff --git a/codegen/src/gen.rs b/codegen/src/gen.rs
index 931a30a..cdd574c 100644
--- a/codegen/src/gen.rs
+++ b/codegen/src/gen.rs
@@ -562,7 +562,7 @@
 
         let mut include_fold_impl = true;
         if let types::Node::Struct(ref data) = s {
-            if !data.all_fields_pub() {
+            if data.fields().is_empty() && !super::TERMINAL_TYPES.contains(&&s.ident()) {
                 include_fold_impl = false;
             }
         }
@@ -646,8 +646,7 @@
         defs.insert(types::Node::Struct(types::Struct::new(
                     tt.to_string(),
                     types::Features::default(),
-                    IndexMap::new(),
-                    true)
+                    IndexMap::new())
         ));
     }