From 72df538a76f25df746e6a150355431c227802a9f Mon Sep 17 00:00:00 2001
From: Pekka Enberg <penberg@iki.fi>
Date: Thu, 17 Jul 2025 14:04:24 +0300
Subject: [PATCH] core/storage: Add MVCC asertion to
 BTreeCursor::seek_to_last()

---
 core/storage/btree.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/storage/btree.rs b/core/storage/btree.rs
index 845dddf32..14d446c13 100644
--- a/core/storage/btree.rs
+++ b/core/storage/btree.rs
@@ -3986,6 +3986,7 @@ impl BTreeCursor {
 
     #[instrument(skip_all, level = Level::INFO)]
     pub fn seek_to_last(&mut self) -> Result<IOResult<()>> {
+        assert!(self.mv_cursor.is_none());
         let has_record = return_if_io!(self.move_to_rightmost());
         self.invalidate_record();
         self.has_record.replace(has_record);