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_bytes<'py>( &'py self, py: Python<'py>, ctx: Option<PySessionContext>, ) -> PyDataFusionResult<Bound<'py, PyBytes>>

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

pub fn metrics(&self) -> Option<PyMetricsSet>

pub fn partition_count(&self) -> usize

Trait Implementations

impl Clone for PyExecutionPlan

fn clone(&self) -> PyExecutionPlan

Returns a duplicate 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 DerefToPyAny for PyExecutionPlan

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<'a, 'py> FromPyObject<'a, 'py> for PyExecutionPlan

where Self: Clone,

type Error = PyClassGuardError<'a, 'py>

The type returned in the event of a conversion error.

fn extract( obj: Borrowed<'a, 'py, PyAny>, ) -> Result<Self, <Self as FromPyObject<'a, 'py>>::Error>

Extracts Self from the bound smart pointer obj.

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

const NAME: &str = "ExecutionPlan"

Name of the class.

type Frozen = True

Whether the pyclass is frozen.

impl PyClassBaseType for PyExecutionPlan

type LayoutAsBase = <PyExecutionPlan as PyClassImpl>::Layout

type BaseNativeType = <PyExecutionPlan as PyClassImpl>::BaseNativeType

type Initializer = PyClassInitializer<PyExecutionPlan>

type PyClassMutability = <PyExecutionPlan as PyClassImpl>::PyClassMutability

type Layout<T: PyClassImpl> = <<PyExecutionPlan as PyClassBaseType>::BaseNativeType as PyClassBaseType>::Layout<T>

The type of object layout to use for ancestors or descendants of this type.

impl PyClassImpl for PyExecutionPlan

const MODULE: Option<&str>

Module which the class will be associated with.

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)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = c"\x00"

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type Layout = <<PyExecutionPlan as PyClassImpl>::BaseNativeType as PyClassBaseType>::Layout<PyExecutionPlan>

Description of how this class is laid out in memory

type BaseType = PyAny

Base class

type ThreadChecker = NoopThreadChecker

This handles following two situations:

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

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

fn dict_offset() -> Option<PyObjectOffset>

Used to provide the dictoffset slot (equivalent to tp_dictoffset)

fn weaklist_offset() -> Option<PyObjectOffset>

Used to provide the weaklistoffset slot (equivalent to tp_weaklistoffset

impl PyMethods<PyExecutionPlan> for PyClassImplCollector<PyExecutionPlan>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyExecutionPlan

const NAME: &str = <Self as ::pyo3::PyClass>::NAME

👎Deprecated since 0.28.0:

prefer using ::type_object(py).name() to get the correct runtime value

Class name.

const MODULE: Option<&str> = <Self as ::pyo3::impl_::pyclass::PyClassImpl>::MODULE

👎Deprecated since 0.28.0:

prefer using ::type_object(py).module() to get the correct runtime value

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

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

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

Checks if object is an instance of this type.