Struct pgrx_pg_sys::ExprState

source ·

#[repr(C)]
pub struct ExprState {Show 17 fields
    pub tag: NodeTag,
    pub flags: uint8,
    pub resnull: bool,
    pub resvalue: Datum,
    pub resultslot: *mut TupleTableSlot,
    pub steps: *mut ExprEvalStep,
    pub evalfunc: ExprStateEvalFunc,
    pub expr: *mut Expr,
    pub evalfunc_private: *mut c_void,
    pub steps_len: c_int,
    pub steps_alloc: c_int,
    pub parent: *mut PlanState,
    pub ext_params: ParamListInfo,
    pub innermost_caseval: *mut Datum,
    pub innermost_casenull: *mut bool,
    pub innermost_domainval: *mut Datum,
    pub innermost_domainnull: *mut bool,
}

Fields§

§tag: NodeTag§flags: uint8§resnull: bool§resvalue: Datum§resultslot: *mut TupleTableSlot§steps: *mut ExprEvalStep§evalfunc: ExprStateEvalFunc§expr: *mut Expr§evalfunc_private: *mut c_void§steps_len: c_int§steps_alloc: c_int§parent: *mut PlanState§ext_params: ParamListInfo§innermost_caseval: *mut Datum§innermost_casenull: *mut bool§innermost_domainval: *mut Datum§innermost_domainnull: *mut bool

Struct pgrx_pg_sys::ExprStateCopy item path

Fields§

Trait Implementations§

impl Clone for ExprState

fn clone(&self) -> ExprState

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

impl Debug for ExprState

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

impl Default for ExprState

fn default() -> Self

impl Display for ExprState

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

impl PgNode for ExprState

fn display_node(&self) -> String

impl Copy for ExprState

Auto Trait Implementations§

impl Freeze for ExprState

impl RefUnwindSafe for ExprState

impl !Send for ExprState

impl !Sync for ExprState

impl Unpin for ExprState

impl UnwindSafe for ExprState

Blanket Implementations§

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

Struct pgrx_pg_sys::ExprState

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

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

impl<T> ToOwned for T
where T: Clone,

impl<T> ToString for T
where T: Display + ?Sized,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,