Struct HeapTupleHeaderData

#[repr(C)]pub struct HeapTupleHeaderData {
    pub t_choice: HeapTupleHeaderData__bindgen_ty_1,
    pub t_ctid: ItemPointerData,
    pub t_infomask2: uint16,
    pub t_infomask: uint16,
    pub t_hoff: uint8,
    pub t_bits: __IncompleteArrayField<bits8>,
}

Fields§

§t_choice: HeapTupleHeaderData__bindgen_ty_1§t_ctid: ItemPointerData§t_infomask2: uint16§t_infomask: uint16§t_hoff: uint8§t_bits: __IncompleteArrayField<bits8>

Trait Implementations§

impl Default for HeapTupleHeaderData

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for HeapTupleHeaderData

impl RefUnwindSafe for HeapTupleHeaderData

impl Send for HeapTupleHeaderData

impl Sync for HeapTupleHeaderData

impl Unpin for HeapTupleHeaderData

impl UnwindSafe for HeapTupleHeaderData

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.