Function pancake_engine_ssi::opers::fc::fc_segm::derive::get_probe_adjacent_boundaries

fn get_probe_adjacent_boundaries(
    lsm_state: &MutexGuard<'_, LsmState>,
    probe_commit_ver: CommitVer
) -> Result<(Option<CommitVer>, Option<CommitVer>), SegmDefnResult>