pub struct View(/* private fields */);
Implementations§
Source§impl View
impl View
pub fn column_paths(&self, py: Python<'_>) -> PyResult<Vec<String>>
pub fn to_columns_string( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<String>
pub fn to_json_string( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<String>
pub fn to_ndjson( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<String>
pub fn to_records<'a>( &self, py: Python<'a>, window: Option<Py<PyDict>>, ) -> PyResult<Bound<'a, PyAny>>
pub fn to_json<'a>( &self, py: Python<'a>, window: Option<Py<PyDict>>, ) -> PyResult<Bound<'a, PyAny>>
pub fn to_columns<'a>( &self, py: Python<'a>, window: Option<Py<PyDict>>, ) -> PyResult<Bound<'a, PyAny>>
pub fn to_csv( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<String>
Sourcepub fn to_dataframe(
&self,
py: Python<'_>,
window: Option<Py<PyDict>>,
) -> PyResult<Py<PyAny>>
pub fn to_dataframe( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<Py<PyAny>>
Serialize the data to a pandas.DataFrame
.
Sourcepub fn to_pandas(
&self,
py: Python<'_>,
window: Option<Py<PyDict>>,
) -> PyResult<Py<PyAny>>
pub fn to_pandas( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<Py<PyAny>>
Serialize the data to a pandas.DataFrame
.
Sourcepub fn to_polars(
&self,
py: Python<'_>,
window: Option<Py<PyDict>>,
) -> PyResult<Py<PyAny>>
pub fn to_polars( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<Py<PyAny>>
Serialize the data to a polars.DataFrame
.
pub fn to_arrow( &self, py: Python<'_>, window: Option<Py<PyDict>>, ) -> PyResult<Py<PyBytes>>
pub fn delete(&self, py: Python<'_>) -> PyResult<()>
pub fn expand(&self, py: Python<'_>, index: u32) -> PyResult<u32>
pub fn collapse(&self, py: Python<'_>, index: u32) -> PyResult<u32>
pub fn dimensions(&self, py: Python<'_>) -> PyResult<Py<PyAny>>
pub fn expression_schema( &self, py: Python<'_>, ) -> PyResult<HashMap<String, String>>
pub fn get_config(&self, py: Python<'_>) -> PyResult<Py<PyAny>>
pub fn get_min_max( &self, py: Python<'_>, column_name: String, ) -> PyResult<(String, String)>
pub fn num_rows(&self, py: Python<'_>) -> PyResult<u32>
pub fn schema(&self, py: Python<'_>) -> PyResult<HashMap<String, String>>
pub fn on_delete(&self, py: Python<'_>, callback: Py<PyAny>) -> PyResult<u32>
pub fn remove_delete(&self, py: Python<'_>, callback_id: u32) -> PyResult<()>
pub fn on_update( &self, py: Python<'_>, callback: Py<PyAny>, mode: Option<String>, ) -> PyResult<u32>
pub fn remove_update(&self, py: Python<'_>, callback_id: u32) -> PyResult<()>
Trait Implementations§
Source§impl HasPyGilRef for View
impl HasPyGilRef for View
Source§type AsRefTarget = PyCell<View>
type AsRefTarget = PyCell<View>
Utility type to make Py::as_ref work.
Source§impl PyClassImpl for View
impl PyClassImpl for View
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§type ThreadChecker = SendablePyClass<View>
type ThreadChecker = SendablePyClass<View>
This handles following two situations: Read more
Source§type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild
type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild
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<View> for PyClassImplCollector<View>
impl PyClassNewTextSignature<View> for PyClassImplCollector<View>
fn new_text_signature(self) -> Option<&'static str>
Source§impl PyMethods<View> for PyClassImplCollector<View>
impl PyMethods<View> for PyClassImplCollector<View>
fn py_methods(self) -> &'static PyClassItems
Source§impl PyTypeInfo for View
impl PyTypeInfo for View
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<'_>) -> &PyType
fn type_object(py: Python<'_>) -> &PyType
👎Deprecated since 0.21.0:
PyTypeInfo::type_object
will be replaced by PyTypeInfo::type_object_bound
in a future PyO3 versionReturns the safe abstraction over the type object.
Source§fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>
fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>
Returns the safe abstraction over the type object.
Source§fn is_type_of(object: &PyAny) -> bool
fn is_type_of(object: &PyAny) -> bool
👎Deprecated since 0.21.0:
PyTypeInfo::is_type_of
will be replaced by PyTypeInfo::is_type_of_bound
in a future PyO3 versionChecks if
object
is an instance of this type or a subclass of this type.Source§fn is_type_of_bound(object: &Bound<'_, PyAny>) -> bool
fn is_type_of_bound(object: &Bound<'_, PyAny>) -> bool
Checks if
object
is an instance of this type or a subclass of this type.Source§fn is_exact_type_of(object: &PyAny) -> bool
fn is_exact_type_of(object: &PyAny) -> bool
👎Deprecated since 0.21.0:
PyTypeInfo::is_exact_type_of
will be replaced by PyTypeInfo::is_exact_type_of_bound
in a future PyO3 versionChecks if
object
is an instance of this type.impl DerefToPyAny for View
Auto Trait Implementations§
impl Freeze for View
impl !RefUnwindSafe for View
impl Send for View
impl Sync for View
impl Unpin for View
impl !UnwindSafe for View
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<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more