Struct pgx_pg_sys::SampleScanState

source · [−]

#[repr(C)]pub struct SampleScanState {
    pub ss: ScanState,
    pub args: *mut List,
    pub repeatable: *mut ExprState,
    pub tsmroutine: *mut TsmRoutine,
    pub tsm_state: *mut c_void,
    pub use_bulkread: bool,
    pub use_pagemode: bool,
    pub begun: bool,
    pub seed: uint32,
    pub donetuples: int64,
    pub haveblock: bool,
    pub done: bool,
}

Fields

ss: ScanStateargs: *mut Listrepeatable: *mut ExprStatetsmroutine: *mut TsmRoutinetsm_state: *mut c_voiduse_bulkread: booluse_pagemode: boolbegun: boolseed: uint32donetuples: int64haveblock: booldone: bool

Trait Implementations

impl Clone for SampleScanState

fn clone(&self) -> SampleScanState

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for SampleScanState

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

Formats the value using the given formatter. Read more

impl Default for SampleScanState

fn default() -> Self

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

impl Display for SampleScanState

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

Formats the value using the given formatter. Read more

impl PgNode for SampleScanState

type NodeType = SampleScanState

fn as_node_ptr(&self) -> *mut Self::NodeType

Represent this node as a mutable pointer of its type

impl Copy for SampleScanState

Auto Trait Implementations

impl RefUnwindSafe for SampleScanState

impl !Send for SampleScanState

impl !Sync for SampleScanState

impl Unpin for SampleScanState

impl UnwindSafe for SampleScanState

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.