Function pack_decimal_to_dictionary

pub(crate) fn pack_decimal_to_dictionary<K, D>(
    array: &dyn Array,
    dict_value_type: &DataType,
    precision: u8,
    scale: i8,
    cast_options: &CastOptions<'_>,
) -> Result<ArrayRef, ArrowError>
where
    K: ArrowDictionaryKeyType,
    D: DecimalType + ArrowPrimitiveType,