Struct pgrx_pg_sys::TupleHashTableData

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#[repr(C)]
pub struct TupleHashTableData {
Show 15 fields
    pub hashtab: *mut tuplehash_hash,
    pub numCols: c_int,
    pub keyColIdx: *mut AttrNumber,
    pub tab_hash_funcs: *mut FmgrInfo,
    pub tab_eq_func: *mut ExprState,
    pub tab_collations: *mut Oid,
    pub tablecxt: MemoryContext,
    pub tempcxt: MemoryContext,
    pub entrysize: Size,
    pub tableslot: *mut TupleTableSlot,
    pub inputslot: *mut TupleTableSlot,
    pub in_hash_funcs: *mut FmgrInfo,
    pub cur_eq_func: *mut ExprState,
    pub hash_iv: uint32,
    pub exprcontext: *mut ExprContext,

}

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§hashtab: *mut tuplehash_hash§numCols: c_int§keyColIdx: *mut AttrNumber§tab_hash_funcs: *mut FmgrInfo§tab_eq_func: *mut ExprState§tab_collations: *mut Oid§tablecxt: MemoryContext§tempcxt: MemoryContext§entrysize: Size§tableslot: *mut TupleTableSlot§inputslot: *mut TupleTableSlot§in_hash_funcs: *mut FmgrInfo§cur_eq_func: *mut ExprState§hash_iv: uint32§exprcontext: *mut ExprContext

Trait Implementations§

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impl Clone for TupleHashTableData

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fn clone(&self) -> TupleHashTableData

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 TupleHashTableData

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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 TupleHashTableData

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fn default() -> Self

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

Auto Trait Implementations§

Blanket 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>,

const: unstable · source§

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.
const: unstable · source§

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

Performs the conversion.