Struct pgrx_pg_sys::HeapScanDescData

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#[repr(C)]
pub struct HeapScanDescData {
Show 13 fields
    pub rs_base: TableScanDescData,
    pub rs_nblocks: BlockNumber,
    pub rs_startblock: BlockNumber,
    pub rs_numblocks: BlockNumber,
    pub rs_inited: bool,
    pub rs_cblock: BlockNumber,
    pub rs_cbuf: Buffer,
    pub rs_strategy: BufferAccessStrategy,
    pub rs_ctup: HeapTupleData,
    pub rs_parallelworkerdata: *mut ParallelBlockTableScanWorkerData,
    pub rs_cindex: c_int,
    pub rs_ntuples: c_int,
    pub rs_vistuples: [OffsetNumber; 291],

}

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§rs_base: TableScanDescData§rs_nblocks: BlockNumber§rs_startblock: BlockNumber§rs_numblocks: BlockNumber§rs_inited: bool§rs_cblock: BlockNumber§rs_cbuf: Buffer§rs_strategy: BufferAccessStrategy§rs_ctup: HeapTupleData§rs_parallelworkerdata: *mut ParallelBlockTableScanWorkerData§rs_cindex: c_int§rs_ntuples: c_int§rs_vistuples: [OffsetNumber; 291]

Trait Implementations§

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impl Clone for HeapScanDescData

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fn clone(&self) -> HeapScanDescData

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for HeapScanDescData

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

Formats the value using the given formatter. Read more
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impl Default for HeapScanDescData

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fn default() -> Self

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

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.