pub fn table_rows(
cells: &[TableCell],
region: [f32; 4],
words: &[TextCell],
) -> Option<Vec<Vec<String>>>Expand description
The ONNX-free tail of TableFormer row prediction: match the page’s word
cells into the predicted structure cells and expand spans into a dense
rows × cols text grid. region is (l, t, r, b) in page points; cells
are in the 448 image (normalized cxcywh). Shared by the native pipeline
(after predict_table_structure) and the browser path (after the ort-web
decode loop) — identical from here on. None when nothing matched.