Struct rpgffi::SortSupportData

#[repr(C)]
pub struct SortSupportData {
    pub ssup_cxt: MemoryContext,
    pub ssup_collation: Oid,
    pub ssup_reverse: bool_,
    pub ssup_nulls_first: bool_,
    pub ssup_attno: AttrNumber,
    pub ssup_extra: *mut c_void,
    pub comparator: Option<unsafe extern "C" fn(_: Datum, _: Datum, _: SortSupport) -> c_int>,
    pub abbreviate: bool_,
    pub abbrev_converter: Option<unsafe extern "C" fn(_: Datum, _: SortSupport) -> Datum>,
    pub abbrev_abort: Option<unsafe extern "C" fn(_: c_int, _: SortSupport) -> bool_>,
    pub abbrev_full_comparator: Option<unsafe extern "C" fn(_: Datum, _: Datum, _: SortSupport) -> c_int>,
}

Fields

ssup_cxt: MemoryContext

ssup_collation: Oid

ssup_reverse: bool_

ssup_nulls_first: bool_

ssup_attno: AttrNumber

ssup_extra: *mut c_void

comparator: Option<unsafe extern "C" fn(_: Datum, _: Datum, _: SortSupport) -> c_int>

abbreviate: bool_

abbrev_converter: Option<unsafe extern "C" fn(_: Datum, _: SortSupport) -> Datum>

abbrev_abort: Option<unsafe extern "C" fn(_: c_int, _: SortSupport) -> bool_>

abbrev_full_comparator: Option<unsafe extern "C" fn(_: Datum, _: Datum, _: SortSupport) -> c_int>

Trait Implementations

impl Copy for SortSupportData

impl Clone for SortSupportData

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.