Function polars::frame::row::rows_to_schema_supertypes

source · 
pub fn rows_to_schema_supertypes(
    rows: &[Row<'_>],
    infer_schema_length: Option<usize>
) -> Result<Schema, PolarsError>
Available on crate features rows or object only.
Expand description

Infer the schema of rows by determining the supertype of the values.

Field names are set as column_0, column_1, and so on.