Function pgx_pg_sys::generate_implied_equalities_for_column

pub unsafe fn generate_implied_equalities_for_column(
    arg_root: *mut PlannerInfo, 
    arg_rel: *mut RelOptInfo, 
    arg_callback: ec_matches_callback_type, 
    arg_callback_arg: *mut c_void, 
    arg_prohibited_rels: Relids
) -> *mut List