Struct PyLazyFrame 

#[repr(transparent)]
pub struct PyLazyFrame {
    pub ldf: RwLock<LazyFrame>,
}

Fields

ldf: RwLock<LazyFrame>

Implementations

impl PyLazyFrame

pub fn sink_batches( &self, py: Python<'_>, function: Py<PyAny>, maintain_order: bool, chunk_size: Option<NonZeroUsize>, ) -> PyResult<PyLazyFrame>

Trait Implementations

impl Clone for PyLazyFrame

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl From<LazyFrame> for PyLazyFrame

fn from(ldf: LazyFrame) -> Self

Converts to this type from the input type.

impl From<PyLazyFrame> for LazyFrame

fn from(pldf: PyLazyFrame) -> Self

Converts to this type from the input type.

impl<'py> IntoPyObject<'py> for PyLazyFrame

type Target = PyLazyFrame

The Python output type

type Output = Bound<'py, <PyLazyFrame 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 PyLazyFrame

type Frozen = True

Whether the pyclass is frozen.

impl PyClassImpl for PyLazyFrame

const IS_BASETYPE: bool = false

#[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 BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PyLazyFrame>

This handles following two situations:

type Inventory = Pyo3MethodsInventoryForPyLazyFrame

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<isize>

fn weaklist_offset() -> Option<isize>

impl<'a, 'holder, 'py> PyFunctionArgument<'a, 'holder, 'py, false> for &'holder PyLazyFrame

type Holder = Option<PyClassGuard<'a, PyLazyFrame>>

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

impl PyTypeInfo for PyLazyFrame

const NAME: &'static str = "PyLazyFrame"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

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.

impl DerefToPyAny for PyLazyFrame