Type Alias Float64Array

pub type Float64Array = PrimitiveArray<Float64Type>;

A PrimitiveArray of f64

Examples

Construction

// Create from Vec<Option<f32>>
let arr = Float64Array::from(vec![Some(1.0), None, Some(2.0)]);
// Create from Vec<f32>
let arr = Float64Array::from(vec![1.0, 2.0, 3.0]);
// Create iter/collect
let arr: Float64Array = std::iter::repeat(42.0).take(10).collect();

See PrimitiveArray for more information and examples

Aliased Type

struct Float64Array {
    data_type: DataType,
    values: ScalarBuffer<f64>,
    nulls: Option<NullBuffer>,
}

Fields

data_type: DataType

values: ScalarBuffer<f64>

Values data

nulls: Option<NullBuffer>