Type Definition arrow_array::array::Decimal256Array

pub type Decimal256Array = PrimitiveArray<Decimal256Type>;

A PrimitiveArray of 256-bit fixed point decimals

Examples

Construction

use arrow_buffer::i256;
// Create from Vec<Option<i256>>
let arr = Decimal256Array::from(vec![Some(i256::from(1)), None, Some(i256::from(2))]);
// Create from Vec<i256>
let arr = Decimal256Array::from(vec![i256::from(1), i256::from(2), i256::from(3)]);
// Create iter/collect
let arr: Decimal256Array = std::iter::repeat(i256::from(42)).take(10).collect();

See PrimitiveArray for more information and examples