Bryan Boreham a5a4eab679
Storage: reduce memory allocations when merging series sets (#12938)
Instead of setting to nil and allocating a new slice every time the
merge is advanced, re-use the previous slice.
This is safe because the `currentSets` member is only used inside member
functions, and explicitly copied in `At()`, the only place it leaves the
struct.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2023-10-06 12:28:07 +01:00
..
2023-10-04 22:16:36 -04:00