Function create_decimal256_array

arrow/tests/array_cast.rs:488–497

(
    array: Vec<Option<i256>>,
    precision: u8,
    scale: i8,
)

}

fn create_decimal256_array(
    array: Vec<Option<i256>>,
    precision: u8,
    scale: i8,
) -> Result<Decimal256Array, ArrowError> {
    array
        .into_iter()
        .collect::<Decimal256Array>()
        .with_precision_and_scale(precision, scale)
}

// Get a selection of datatypes to try and cast to
fn get_all_types() -> Vec<DataType> {