Struct TableScanDescData

#[repr(C)]pub struct TableScanDescData {
    pub rs_rd: Relation,
    pub rs_snapshot: *mut SnapshotData,
    pub rs_nkeys: c_int,
    pub rs_key: *mut ScanKeyData,
    pub rs_mintid: ItemPointerData,
    pub rs_maxtid: ItemPointerData,
    pub rs_flags: uint32,
    pub rs_parallel: *mut ParallelTableScanDescData,
}

Fields§

§rs_rd: Relation§rs_snapshot: *mut SnapshotData§rs_nkeys: c_int§rs_key: *mut ScanKeyData§rs_mintid: ItemPointerData§rs_maxtid: ItemPointerData§rs_flags: uint32§rs_parallel: *mut ParallelTableScanDescData

Trait Implementations§

impl Clone for TableScanDescData

fn clone(&self) -> TableScanDescData

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for TableScanDescData

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

Formats the value using the given formatter. Read more

impl Default for TableScanDescData

fn default() -> Self

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

impl Copy for TableScanDescData

Auto Trait Implementations§

impl Freeze for TableScanDescData

impl RefUnwindSafe for TableScanDescData

impl !Send for TableScanDescData

impl !Sync for TableScanDescData

impl Unpin for TableScanDescData

impl UnwindSafe for TableScanDescData

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.