Function polars_core::utils::get_supertype_with_options

source ยท 
pub fn get_supertype_with_options(
    l: &DataType,
    r: &DataType,
    options: SuperTypeOptions,
) -> Option<DataType>
Expand description

Given two data types, determine the data type that both types can safely be cast to.

Returns None if no such data type exists.