Module cast 

Defines helper functions for downcasting dyn Array to concrete types

Traits

AsArray

An extension trait for dyn Array that provides ergonomic downcasting

Functions

as_boolean_array

Force downcast of an Array, such as an ArrayRef to BooleanArray.

as_dictionary_array

Force downcast of an Array, such as an ArrayRef to DictionaryArray<T>.

as_fixed_size_list_array

Force downcast of an Array, such as an ArrayRef to FixedSizeListArray.

as_generic_binary_array

Force downcast of an Array, such as an ArrayRef to GenericBinaryArray<S>.

as_generic_list_array

Force downcast of an Array, such as an ArrayRef to GenericListArray<T>.

as_large_list_array

Force downcast of an Array, such as an ArrayRef to LargeListArray.

as_largestring_array

Force downcast of an Array, such as an ArrayRef to LargeStringArray

as_list_array

Force downcast of an Array, such as an ArrayRef to ListArray.

as_map_array

Force downcast of an Array, such as an ArrayRef to MapArray

as_null_array

Force downcast of an Array, such as an ArrayRef to NullArray

as_primitive_array

Force downcast of an Array, such as an ArrayRef, to PrimitiveArray<T>.

as_run_array

Force downcast of an Array, such as an ArrayRef to RunArray<T>.

as_string_array

Force downcast of an Array, such as an ArrayRef to StringArray.

as_struct_array

Force downcast of an Array, such as an ArrayRef to StructArray

as_union_array

Force downcast of an Array, such as an ArrayRef to UnionArray

downcast_array

Downcasts a dyn Array to a concrete type