Struct PageHeaderData

Source

#[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>

Struct PageHeaderDataCopy item path

Fields§

Trait Implementations§

impl Debug for PageHeaderData

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

impl Default for PageHeaderData

fn default() -> PageHeaderData

Auto Trait Implementations§

impl Freeze for PageHeaderData

impl RefUnwindSafe for PageHeaderData

impl Send for PageHeaderData

impl Sync for PageHeaderData

impl Unpin for PageHeaderData

impl UnwindSafe for PageHeaderData

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct PageHeaderData

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,