Module columns 

Rows built a row at a time into typed columns, handed over as a DataFrame.

A reader that knows each column’s type up front (the GPS logs, a candump’s frames, an ELF file’s symbols) fills plain vectors here and never asks Polars to infer.

Structs

Builder

Columns being filled, a row at a time.

Enums

Cell

One value of a row, of the column’s kind; None is null.

Kind

The type of one column.

Functions

series

One column of kind named name, of cells.