async fn pruned_past<T>(storage: &T, height: u64) -> Option<u64>where
T: SequencerStateDataSource,Expand description
The data pruned height when it is at or above height. The leaf and header there are out of
local reach: the pruner deleted them, and the availability layer never fetches below its
marker. A failed read counts as not pruned; every caller asks again before long, and the loop
must not end over a transient database error.