pub struct PyTable { /* private fields */ }
Expand description
A Python-facing Arrow table.
This is a wrapper around a SchemaRef and a Vec
of RecordBatch.
Implementations§
Source§impl PyTable
impl PyTable
Sourcepub fn try_new(batches: Vec<RecordBatch>, schema: SchemaRef) -> PyResult<Self>
pub fn try_new(batches: Vec<RecordBatch>, schema: SchemaRef) -> PyResult<Self>
Create a new table from batches and a schema.
Sourcepub fn from_arrow_pycapsule(capsule: &Bound<'_, PyCapsule>) -> PyResult<Self>
pub fn from_arrow_pycapsule(capsule: &Bound<'_, PyCapsule>) -> PyResult<Self>
Construct from a raw Arrow C Stream capsule
Sourcepub fn batches(&self) -> &[RecordBatch]
pub fn batches(&self) -> &[RecordBatch]
Access the underlying batches
Sourcepub fn into_inner(self) -> (Vec<RecordBatch>, SchemaRef)
pub fn into_inner(self) -> (Vec<RecordBatch>, SchemaRef)
Consume this and return its internal batches and schema.
Sourcepub fn to_arro3<'py>(&'py self, py: Python<'py>) -> PyResult<Bound<'py, PyAny>>
pub fn to_arro3<'py>(&'py self, py: Python<'py>) -> PyResult<Bound<'py, PyAny>>
Export this to a Python arro3.core.Table
.
Sourcepub fn into_arro3(self, py: Python<'_>) -> PyResult<Bound<'_, PyAny>>
pub fn into_arro3(self, py: Python<'_>) -> PyResult<Bound<'_, PyAny>>
Export this to a Python arro3.core.Table
.
Trait Implementations§
Source§impl From<PyTable> for Arro3Table
impl From<PyTable> for Arro3Table
Source§impl<'a> FromPyObject<'a> for PyTable
impl<'a> FromPyObject<'a> for PyTable
Source§impl<'py> IntoPyObject<'py> for PyTable
impl<'py> IntoPyObject<'py> for PyTable
Source§type Output = Bound<'py, <PyTable as IntoPyObject<'py>>::Target>
type Output = Bound<'py, <PyTable as IntoPyObject<'py>>::Target>
The smart pointer type to use. Read more
Source§fn into_pyobject(
self,
py: Python<'py>,
) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>
fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>
Performs the conversion.
Source§impl PyClassBaseType for PyTable
impl PyClassBaseType for PyTable
type LayoutAsBase = PyClassObject<PyTable>
type BaseNativeType = <PyTable as PyClassImpl>::BaseNativeType
type Initializer = PyClassInitializer<PyTable>
type PyClassMutability = <PyTable as PyClassImpl>::PyClassMutability
Source§impl PyClassImpl for PyTable
impl PyClassImpl for PyTable
Source§const IS_BASETYPE: bool = true
const IS_BASETYPE: bool = true
#[pyclass(subclass)]
Source§const IS_SUBCLASS: bool = false
const IS_SUBCLASS: bool = false
#[pyclass(extends=…)]
Source§const IS_MAPPING: bool = false
const IS_MAPPING: bool = false
#[pyclass(mapping)]
Source§const IS_SEQUENCE: bool = false
const IS_SEQUENCE: bool = false
#[pyclass(sequence)]
Source§const IS_IMMUTABLE_TYPE: bool = false
const IS_IMMUTABLE_TYPE: bool = false
#[pyclass(immutable_type)]
Source§const RAW_DOC: &'static CStr = /// A Python-facing Arrow table.
///
/// This is a wrapper around a [SchemaRef] and a `Vec` of [RecordBatch].
const RAW_DOC: &'static CStr = /// A Python-facing Arrow table. /// /// This is a wrapper around a [SchemaRef] and a `Vec` of [RecordBatch].
Docstring for the class provided on the struct or enum. Read more
Source§const DOC: &'static CStr
const DOC: &'static CStr
Fully rendered class doc, including the
text_signature
if a constructor is defined. Read moreSource§type ThreadChecker = SendablePyClass<PyTable>
type ThreadChecker = SendablePyClass<PyTable>
This handles following two situations: Read more
Source§type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::ImmutableChild
type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::ImmutableChild
Immutable or mutable
Source§type BaseNativeType = PyAny
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>
Source§impl PyClassNewTextSignature for PyTable
impl PyClassNewTextSignature for PyTable
const TEXT_SIGNATURE: &'static str = "(data, *, names=None, schema=None, metadata=None)"
Source§impl PyMethods<PyTable> for PyClassImplCollector<PyTable>
impl PyMethods<PyTable> for PyClassImplCollector<PyTable>
fn py_methods(self) -> &'static PyClassItems
Source§impl PyTypeInfo for PyTable
impl PyTypeInfo for PyTable
Source§fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject
fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject
Returns the PyTypeObject instance for this type.
Source§fn type_object(py: Python<'_>) -> Bound<'_, PyType>
fn type_object(py: Python<'_>) -> Bound<'_, PyType>
Returns the safe abstraction over the type object.
impl DerefToPyAny for PyTable
Auto Trait Implementations§
impl Freeze for PyTable
impl !RefUnwindSafe for PyTable
impl Send for PyTable
impl Sync for PyTable
impl Unpin for PyTable
impl !UnwindSafe for PyTable
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<'py, T> FromPyObjectBound<'_, 'py> for Twhere
T: FromPyObject<'py>,
impl<'py, T> FromPyObjectBound<'_, 'py> for Twhere
T: FromPyObject<'py>,
Source§impl<'py, T> IntoPyObjectExt<'py> for Twhere
T: IntoPyObject<'py>,
impl<'py, T> IntoPyObjectExt<'py> for Twhere
T: IntoPyObject<'py>,
Source§fn into_bound_py_any(self, py: Python<'py>) -> Result<Bound<'py, PyAny>, PyErr>
fn into_bound_py_any(self, py: Python<'py>) -> Result<Bound<'py, PyAny>, PyErr>
Converts
self
into an owned Python object, dropping type information.