Struct pgx_pg_sys::CustomExecMethods

source · [−]

#[repr(C)]
pub struct CustomExecMethods {Show 13 fields
    pub CustomName: *const c_char,
    pub BeginCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, estate: *mut EState, eflags: c_int)>,
    pub ExecCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState) -> *mut TupleTableSlot>,
    pub EndCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>,
    pub ReScanCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>,
    pub MarkPosCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>,
    pub RestrPosCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>,
    pub EstimateDSMCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, pcxt: *mut ParallelContext) -> Size>,
    pub InitializeDSMCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, pcxt: *mut ParallelContext, coordinate: *mut c_void)>,
    pub ReInitializeDSMCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, pcxt: *mut ParallelContext, coordinate: *mut c_void)>,
    pub InitializeWorkerCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, toc: *mut shm_toc, coordinate: *mut c_void)>,
    pub ShutdownCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>,
    pub ExplainCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, ancestors: *mut List, es: *mut ExplainState)>,
}

Fields

CustomName: *const c_charBeginCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, estate: *mut EState, eflags: c_int)>ExecCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState) -> *mut TupleTableSlot>EndCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>ReScanCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>MarkPosCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>RestrPosCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>EstimateDSMCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, pcxt: *mut ParallelContext) -> Size>

InitializeDSMCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, pcxt: *mut ParallelContext, coordinate: *mut c_void)>

ReInitializeDSMCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, pcxt: *mut ParallelContext, coordinate: *mut c_void)>

InitializeWorkerCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, toc: *mut shm_toc, coordinate: *mut c_void)>

ShutdownCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState)>ExplainCustomScan: Option<unsafe extern "C" fn(node: *mut CustomScanState, ancestors: *mut List, es: *mut ExplainState)>

Struct pgx_pg_sys::CustomExecMethods

Fields

Trait Implementations

impl Clone for CustomExecMethods

fn clone(&self) -> CustomExecMethods

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

impl Debug for CustomExecMethods

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

impl Default for CustomExecMethods

fn default() -> Self

impl Copy for CustomExecMethods

Auto Trait Implementations

impl RefUnwindSafe for CustomExecMethods

impl !Send for CustomExecMethods

impl !Sync for CustomExecMethods

impl Unpin for CustomExecMethods

impl UnwindSafe for CustomExecMethods

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

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