Module datafusion::common::scalar

This module provides ScalarValue, an enum that can be used for storage of single elements

Enums

• ScalarValue
  A dynamically typed, nullable single value, (the single-valued counter-part to arrow’s Array)

Traits

• ScalarType
  Trait used to map a NativeType to a ScalarValue

Functions

• get_dict_value
  Return a reference to the values array and the index into it for a dictionary array