pub fn python_runtime_keyed_access_seed<'tree>(
node: Node<'tree>,
) -> Option<Node<'tree>>Expand description
The structural node that represents one reviewed keyed read.
A Python subscript expression has no structural fact of its own, so the
read is addressed by the base of its access chain: the
<module>.<container> attribute. This is the same seed the extractor
publishes as candidate_anchor, so a query and the executable load agree
on one identity. A node that is not a reviewed keyed read has no seed.