pub fn pane_memory_comparison(
live: &PaneTree,
timeline: &PaneInteractionTimeline,
store: &PaneVersionStore,
) -> PaneMemoryComparisonExpand description
Build a deterministic cross-strategy retained-memory comparison.
live is the current tree the caller would keep with no undo history
(the baseline floor). timeline and store must have been driven through
the same operation history as live for the comparison to be meaningful;
the function itself is pure and simply reads each strategy’s retained-state
model.