in azure-kusto-data/src/arrow.rs [49:55]
fn convert_array_float(values: Vec<Value>) -> Result<ArrayRef> {
let reals: Vec<Option<f64>> = values
.into_iter()
.map(safe_map_f64)
.collect::<Result<Vec<_>>>()?;
Ok(Arc::new(Float64Array::from(reals)))
}