Struct pgrx_pg_sys::GenericCosts
source · #[repr(C)]pub struct GenericCosts {
pub indexStartupCost: Cost,
pub indexTotalCost: Cost,
pub indexSelectivity: Selectivity,
pub indexCorrelation: f64,
pub numIndexPages: f64,
pub numIndexTuples: f64,
pub spc_random_page_cost: f64,
pub num_sa_scans: f64,
}
Fields§
§indexStartupCost: Cost
§indexTotalCost: Cost
§indexSelectivity: Selectivity
§indexCorrelation: f64
§numIndexPages: f64
§numIndexTuples: f64
§spc_random_page_cost: f64
§num_sa_scans: f64
Trait Implementations§
source§impl Clone for GenericCosts
impl Clone for GenericCosts
source§fn clone(&self) -> GenericCosts
fn clone(&self) -> GenericCosts
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for GenericCosts
impl Debug for GenericCosts
source§impl Default for GenericCosts
impl Default for GenericCosts
source§fn default() -> GenericCosts
fn default() -> GenericCosts
Returns the “default value” for a type. Read more