1 files changed, 1 insertions, 1 deletions
diff --git a/src/storage/in_memory.rs b/src/storage/in_memory.rs
index dd255ad..6fa8138 100644
--- a/src/storage/in_memory.rs
+++ b/src/storage/in_memory.rs
@@ -8,7 +8,7 @@ pub struct MemRef {}
 pub struct MemValue {}
 
 impl IRowBuilder for MemCreds {
-    fn row_store(&self) -> RowStore {
+    fn row_store(&self) -> Result<RowStore, Error> {
         unimplemented!();
     }
 }