Fix panic in to_vec (#512)

`rewind_vals` only works if there are any values. Signed-off-by: Moritz Hoffmann <antiguru@gmail.com>
TimelyDataflow · Jun 11, 2024 · 4a0f7bb · 4a0f7bb
1 parent 359d22c
commit 4a0f7bb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/trace/cursor/mod.rs b/src/trace/cursor/mod.rs
@@ -84,8 +84,8 @@ pub trait Cursor {
     {
         let mut out = Vec::new();
         self.rewind_keys(storage);
-        self.rewind_vals(storage);
         while self.key_valid(storage) {
+            self.rewind_vals(storage);
             while self.val_valid(storage) {
                 let mut kv_out = Vec::new();
                 self.map_times(storage, |ts, r| {