pub type amcostestimate_function = Option<unsafe extern "C" fn(root: *mut PlannerInfo, path: *mut IndexPath, loop_count: f64, indexStartupCost: *mut Cost, indexTotalCost: *mut Cost, indexSelectivity: *mut Selectivity, indexCorrelation: *mut f64, indexPages: *mut f64)>;Aliased Type§
pub enum amcostestimate_function {
None,
Some(unsafe extern "C" fn(*mut PlannerInfo, *mut IndexPath, f64, *mut f64, *mut f64, *mut f64, *mut f64, *mut f64)),
}