meta_srv::handler::persist_stats_handler

Function to_persisted_if_leader

Source 
fn to_persisted_if_leader(
    region_stat: &RegionStat,
    last_persisted_region_stats: &DashMap<RegionId, PersistedRegionStat>,
    datanode_id: DatanodeId,
    timestamp_millis: i64,
) -> Option<(Row, PersistedRegionStat)>