Rust implementation of Fei Sun, Dandan Song and Lejian Liao paper:
Content Extraction via Text Density (CETD)
```rust use domcontentextraction::{DensityTree, getnodetext};
let dtree = DensityTree::fromdocument(&document); // &scraper::Html let sortednodes = dtree.sortednodes(); let nodeid = sortednodes.last().unwrap().nodeid;
println!("{}", getnodetext(node_id, &document)); ```