Struct pgx_pg_sys::ExprContext

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#[repr(C)]
pub struct ExprContext {
Show 16 fields
    pub type_: NodeTag,
    pub ecxt_scantuple: *mut TupleTableSlot,
    pub ecxt_innertuple: *mut TupleTableSlot,
    pub ecxt_outertuple: *mut TupleTableSlot,
    pub ecxt_per_query_memory: MemoryContext,
    pub ecxt_per_tuple_memory: MemoryContext,
    pub ecxt_param_exec_vals: *mut ParamExecData,
    pub ecxt_param_list_info: ParamListInfo,
    pub ecxt_aggvalues: *mut Datum,
    pub ecxt_aggnulls: *mut bool,
    pub caseValue_datum: Datum,
    pub caseValue_isNull: bool,
    pub domainValue_datum: Datum,
    pub domainValue_isNull: bool,
    pub ecxt_estate: *mut EState,
    pub ecxt_callbacks: *mut ExprContext_CB,

}

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§type_: NodeTag§ecxt_scantuple: *mut TupleTableSlot§ecxt_innertuple: *mut TupleTableSlot§ecxt_outertuple: *mut TupleTableSlot§ecxt_per_query_memory: MemoryContext§ecxt_per_tuple_memory: MemoryContext§ecxt_param_exec_vals: *mut ParamExecData§ecxt_param_list_info: ParamListInfo§ecxt_aggvalues: *mut Datum§ecxt_aggnulls: *mut bool§caseValue_datum: Datum§caseValue_isNull: bool§domainValue_datum: Datum§domainValue_isNull: bool§ecxt_estate: *mut EState§ecxt_callbacks: *mut ExprContext_CB

Trait Implementations§

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impl Clone for ExprContext

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fn clone(&self) -> ExprContext

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 ExprContext

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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 ExprContext

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fn default() -> Self

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

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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 PgNode for ExprContext

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fn display_node(&self) -> String

Format this node Read more
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impl Copy for ExprContext

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> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. 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.
const: unstable · source§

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.