Function df_st_api::api::historical_events::get_historical_event_count

pub fn get_historical_event_count(
    conn: DfStDatabase, 
    filter_on_type: Option<String>, 
    group_by: Option<String>, 
    pagination: ApiMinimalPagination, 
    server_info: State<'_, ServerInfo>
) -> Result<Json<ApiCountPage<ItemCount, HistoricalEvent>>, APIErrorNotModified>

Request a counts about HistoricalEvent grouped by a field. Currently only id,type,year and seconds72 can be used for group_by.

( Since = "0.1.0" )