### Executing Performance Comparison Script (Bash)
Source: https://github.com/fefit/visdom/blob/main/performance/README.md
This bash command executes the `run.sh` script, which is responsible for running the performance comparison tests between different HTML parsing libraries. It includes a cautionary note about the potential duration of tests involving Node.js with cheeriojs.
```bash
# run the comparison
# becareful some cases run in nodejs with cheeriojs may take long time
sh run.sh
```
--------------------------------
### Loading HTML and Extracting Text in Rust
Source: https://github.com/fefit/visdom/blob/main/README.md
This snippet demonstrates the basic usage of the `visdom` crate in Rust. It shows how to load an HTML string into a `Vis` object, use the `find` method with a CSS selector (`#header li`) to select specific elements, and then retrieve the combined text content of these elements using the `text` method. The result is printed to the console.
```rust
use visdom::Vis;
use visdom::types::BoxDynError;
fn main() -> Result<(), BoxDynError>{
let html = r##"
"##;
// load html
let root = Vis::load(html)?;
let lis = root.find("#header li");
let lis_text = lis.text();
println!("{}", lis_text);
// will output "Hello,VisDom"
Ok(())
}
```
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