polars_lazy::dsl

Struct PartitionTargetContextKey

pub struct PartitionTargetContextKey {
    pub name: PlSmallStr,
    pub raw_value: Scalar,
}

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§name: PlSmallStr§raw_value: Scalar

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impl PartitionTargetContextKey

pub fn name(&self) -> &str

Available on crate feature python only.

pub fn str_value(&self) -> Result<String, PyErr>

Available on crate feature python only.

pub fn raw_value(&self) -> Py<PyAny>

Available on crate feature python only.

Trait Implementations§

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impl Clone for PartitionTargetContextKey

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fn clone(&self) -> PartitionTargetContextKey

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl IntoPy<Py<PyAny>> for PartitionTargetContextKey

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

👎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.
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impl<'py> IntoPyObject<'py> for PartitionTargetContextKey

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type Target = PartitionTargetContextKey

The Python output type
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type Output = Bound<'py, <PartitionTargetContextKey as IntoPyObject<'py>>::Target>

The smart pointer type to use. Read more
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type Error = PyErr

The type returned in the event of a conversion error.
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fn into_pyobject( self, py: Python<'py>, ) -> Result<<PartitionTargetContextKey as IntoPyObject<'py>>::Output, <PartitionTargetContextKey as IntoPyObject<'py>>::Error>

Performs the conversion.
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impl PyClass for PartitionTargetContextKey

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type Frozen = False

Whether the pyclass is frozen. Read more
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impl PyTypeInfo for PartitionTargetContextKey

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const NAME: &'static str = "PartitionTargetContextKey"

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

Module name, if any.
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fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.
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fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.
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fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>

👎Deprecated since 0.23.0: renamed to PyTypeInfo::type_object
Deprecated name for [PyTypeInfo::type_object].
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fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.
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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].
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fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.
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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].
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impl DerefToPyAny for PartitionTargetContextKey

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromPyObject<'_> for T
where T: PyClass + Clone,

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fn extract_bound(obj: &Bound<'_, PyAny>) -> Result<T, PyErr>

Extracts Self from the bound smart pointer obj. Read more
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impl<'py, T> FromPyObjectBound<'_, 'py> for T
where T: FromPyObject<'py>,

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fn from_py_object_bound(ob: Borrowed<'_, 'py, PyAny>) -> Result<T, PyErr>

Extracts Self from the bound smart pointer obj. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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Converts self into an owned Python object, dropping type information.
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Converts self into an owned Python object, dropping type information and unbinding it from the 'py lifetime.
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fn into_pyobject_or_pyerr(self, py: Python<'py>) -> Result<Self::Output, PyErr>

Converts self into a Python object. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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fn arguments(self, py: Python<'_>) -> Py<PyAny>

Arguments for exception
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const NAME: &'static str = <T as PyTypeInfo>::NAME

Name of self. This is used in error messages, for example.
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