pgrx_pg_sys

Type Alias AnalyzeAttrComputeStatsFunc

Source 
pub type AnalyzeAttrComputeStatsFunc = Option<unsafe extern "C" fn(stats: VacAttrStatsP, fetchfunc: AnalyzeAttrFetchFunc, samplerows: c_int, totalrows: f64)>;

Aliased Type§

enum AnalyzeAttrComputeStatsFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut VacAttrStats, _: Option<unsafe extern "C" fn(_: *mut VacAttrStats, _: i32, _: *mut bool) -> Datum>, _: i32, _: f64)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut VacAttrStats, _: Option<unsafe extern "C" fn(_: *mut VacAttrStats, _: i32, _: *mut bool) -> Datum>, _: i32, _: f64))

Some value of type T.