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SysScanDescData

Struct SysScanDescData

#[repr(C)]pub struct SysScanDescData {
    pub heap_rel: Relation,
    pub irel: Relation,
    pub scan: *mut TableScanDescData,
    pub iscan: *mut IndexScanDescData,
    pub snapshot: *mut SnapshotData,
    pub slot: *mut TupleTableSlot,
}

Fields§

§heap_rel: Relation§irel: Relation§scan: *mut TableScanDescData§iscan: *mut IndexScanDescData§snapshot: *mut SnapshotData§slot: *mut TupleTableSlot

Trait Implementations§

impl Clone for SysScanDescData

fn clone(&self) -> SysScanDescData

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for SysScanDescData

impl Debug for SysScanDescData

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

Formats the value using the given formatter. Read more

impl Default for SysScanDescData

fn default() -> Self

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

Auto Trait Implementations§

impl !Send for SysScanDescData

impl !Sync for SysScanDescData

impl Freeze for SysScanDescData

impl RefUnwindSafe for SysScanDescData

impl Unpin for SysScanDescData

impl UnsafeUnpin for SysScanDescData

impl UnwindSafe for SysScanDescData

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, dest: *mut u8)

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

Performs copy-assignment from self to dest. 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.