Struct pgrx_pg_sys::PageHeaderData

#[repr(C)]
pub struct PageHeaderData {
    pub pd_lsn: PageXLogRecPtr,
    pub pd_checksum: uint16,
    pub pd_flags: uint16,
    pub pd_lower: LocationIndex,
    pub pd_upper: LocationIndex,
    pub pd_special: LocationIndex,
    pub pd_pagesize_version: uint16,
    pub pd_prune_xid: TransactionId,
    pub pd_linp: __IncompleteArrayField<ItemIdData>,
}

Fields

pd_lsn: PageXLogRecPtr

pd_checksum: uint16

pd_flags: uint16

pd_lower: LocationIndex

pd_upper: LocationIndex

pd_special: LocationIndex

pd_pagesize_version: uint16

pd_prune_xid: TransactionId

pd_linp: __IncompleteArrayField<ItemIdData>

Trait Implementations

impl Debug for PageHeaderData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PageHeaderData

fn default() -> PageHeaderData

Returns the “default value” for a type.