Struct PyExecutionPlan

pub struct PyExecutionPlan {
    pub plan: Arc<dyn ExecutionPlan>,
}

Fields

plan: Arc<dyn ExecutionPlan>

Implementations

impl PyExecutionPlan

pub fn new(plan: Arc<dyn ExecutionPlan>) -> Self

creates a new PyPhysicalPlan

impl PyExecutionPlan

pub fn children(&self) -> Vec<PyExecutionPlan>

Get the inputs to this plan

pub fn display(&self) -> String

pub fn display_indent(&self) -> String

pub fn to_proto<'py>( &'py self, py: Python<'py>, ) -> PyDataFusionResult<Bound<'py, PyBytes>>

pub fn from_proto( ctx: PySessionContext, proto_msg: Bound<'_, PyBytes>, ) -> PyDataFusionResult<Self>

pub fn partition_count(&self) -> usize

Trait Implementations

impl Clone for PyExecutionPlan

fn clone(&self) -> PyExecutionPlan

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PyExecutionPlan

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

Formats the value using the given formatter.

impl From<Arc<dyn ExecutionPlan>> for PyExecutionPlan

fn from(plan: Arc<dyn ExecutionPlan>) -> PyExecutionPlan

Converts to this type from the input type.

impl From<PyExecutionPlan> for Arc<dyn ExecutionPlan>

fn from(plan: PyExecutionPlan) -> Arc<dyn ExecutionPlan>

Converts to this type from the input type.

impl IntoPy<Py<PyAny>> for PyExecutionPlan

fn into_py(self, py: Python<'_>) -> PyObject

👎Deprecated since 0.23.0: IntoPy is going to be replaced by IntoPyObject. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.

Performs the conversion.

impl<'py> IntoPyObject<'py> for PyExecutionPlan

type Target = PyExecutionPlan

The Python output type

type Output = Bound<'py, <PyExecutionPlan as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl PyClass for PyExecutionPlan

type Frozen = False

Whether the pyclass is frozen.

impl PyClassBaseType for PyExecutionPlan

type LayoutAsBase = PyClassObject<PyExecutionPlan>

type BaseNativeType = <PyExecutionPlan as PyClassImpl>::BaseNativeType

type Initializer = PyClassInitializer<PyExecutionPlan>

type PyClassMutability = <PyExecutionPlan as PyClassImpl>::PyClassMutability

impl PyClassImpl for PyExecutionPlan

const IS_BASETYPE: bool = true

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PyExecutionPlan>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn doc(py: Python<'_>) -> PyResult<&'static CStr>

Rendered class doc

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a PyExecutionPlan

type Holder = Option<PyRef<'py, PyExecutionPlan>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'a mut Self::Holder, ) -> PyResult<Self>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut PyExecutionPlan

type Holder = Option<PyRefMut<'py, PyExecutionPlan>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'a mut Self::Holder, ) -> PyResult<Self>

impl PyMethods<PyExecutionPlan> for PyClassImplCollector<PyExecutionPlan>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyExecutionPlan

const NAME: &'static str = "ExecutionPlan"

Class name.

const MODULE: Option<&'static str>

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>

👎Deprecated since 0.23.0: renamed to PyTypeInfo::type_object

Deprecated name for PyTypeInfo::type_object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_type_of_bound(object: &Bound<'_, PyAny>) -> bool

👎Deprecated since 0.23.0: renamed to PyTypeInfo::is_type_of

Deprecated name for PyTypeInfo::is_type_of.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

fn is_exact_type_of_bound(object: &Bound<'_, PyAny>) -> bool

👎Deprecated since 0.23.0: renamed to PyTypeInfo::is_exact_type_of

Deprecated name for PyTypeInfo::is_exact_type_of.

impl DerefToPyAny for PyExecutionPlan