pub struct SqlFunction {
pub name: String,
pub return_types: HashMap<Vec<DataType>, DataType>,
pub aggregation: bool,
}
Fields§
§name: String
§return_types: HashMap<Vec<DataType>, DataType>
§aggregation: bool
Implementations§
Source§impl SqlFunction
impl SqlFunction
pub fn new( function_name: String, input_types: Vec<PyDataType>, return_type: PyDataType, aggregation_bool: bool, ) -> Self
pub fn add_type_mapping( &mut self, input_types: Vec<PyDataType>, return_type: PyDataType, )
Trait Implementations§
Source§impl Clone for SqlFunction
impl Clone for SqlFunction
Source§fn clone(&self) -> SqlFunction
fn clone(&self) -> SqlFunction
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for SqlFunction
impl Debug for SqlFunction
Source§impl<'py> IntoPyObject<'py> for SqlFunction
impl<'py> IntoPyObject<'py> for SqlFunction
Source§type Target = SqlFunction
type Target = SqlFunction
The Python output type
Source§type Output = Bound<'py, <SqlFunction as IntoPyObject<'py>>::Target>
type Output = Bound<'py, <SqlFunction 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 PyClass for SqlFunction
impl PyClass for SqlFunction
Source§impl PyClassBaseType for SqlFunction
impl PyClassBaseType for SqlFunction
type LayoutAsBase = PyClassObject<SqlFunction>
type BaseNativeType = <SqlFunction as PyClassImpl>::BaseNativeType
type Initializer = PyClassInitializer<SqlFunction>
type PyClassMutability = <SqlFunction as PyClassImpl>::PyClassMutability
Source§impl PyClassImpl for SqlFunction
impl PyClassImpl for SqlFunction
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<SqlFunction>
type ThreadChecker = SendablePyClass<SqlFunction>
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
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type BaseNativeType = PyAny
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#[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<'a, 'py> PyFunctionArgument<'a, 'py> for &'a SqlFunction
impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a SqlFunction
Source§impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut SqlFunction
impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut SqlFunction
Source§impl PyTypeInfo for SqlFunction
impl PyTypeInfo for SqlFunction
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.
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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
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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
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fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool
Checks if
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fn is_exact_type_of_bound(object: &Bound<'_, PyAny>) -> bool
👎Deprecated since 0.23.0: renamed to
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Deprecated name for
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.impl DerefToPyAny for SqlFunction
Auto Trait Implementations§
impl Freeze for SqlFunction
impl RefUnwindSafe for SqlFunction
impl Send for SqlFunction
impl Sync for SqlFunction
impl Unpin for SqlFunction
impl UnwindSafe for SqlFunction
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type Aligner = AlignTo128<T>
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