add variable_names as a write option

2019-05-05 00:58:56 -04:00
parent b05cff3044
commit bf8a2ab6a6
11 changed files with 182 additions and 113 deletions
--- a/src/prolog/machine/machine_errors.rs
+++ b/src/prolog/machine/machine_errors.rs
@@ -391,7 +391,7 @@ pub enum SessionError {
 pub enum EvalSession {
    EntrySuccess,
    Error(SessionError),
-    InitialQuerySuccess(AllocVarDict, HeapVarDict),
+    InitialQuerySuccess(AllocVarDict),
    QueryFailure,
    SubsequentQuerySuccess,
 }