Method iter

perro_source/runtime_project/perro_runtime/src/cns/node_arena.rs:398–407

Iterate over all live nodes with their current ids.

(&self)

        };
        if !name_empty {
            self.name_index.entry(name_hash).or_default().push(id);
        }
        // Read tags from the stored node. Building a temporary Vec<TagID> here
        // made every tagged insert allocate once before the real index update.
        let index = id.index() as usize;
        for tag_index in 0..self.nodes[index].as_ref().map_or(0, |node| node.tags.len()) {
            let tag = self.nodes[index]
                .as_ref()
                .expect("inserted slot stays live")
                .tags[tag_index];
            self.tag_index.entry(tag).or_default().insert(id);
        }
        id