With rust parse a html string, after loop it and change only the text nodes08.12.25

```
use kuchiki::traits::*;
use kuchiki::{NodeRef, parse_html};

pub async fn test(x: u8) -> impl IntoResponse {
    let mut html = r#"<div><p>hello</p></div>"#;
    let mut document = parse_html().one(html);

// Loop transversely  and change all text nodes                                                                                                                                                                                       
    for text_node in document.descendants().text_nodes() {
        let old_text = text_node.borrow().to_uppercase();
        let new_text = "xxxxxx".to_string();
        text_node.replace(new_text);
    }

// Serialize back to HTML                                                                                                                                                                                                             
    let mut output = Vec::new();
    document.serialize(&mut output).unwrap();
    println!("{}", String::from_utf8(output).unwrap());

let r = serde_json::json!([
        {
            "test": "OK",
	}
    ]);
    Json(r)
}

```

https://docs.rs/kuchiki/latest/kuchiki/index.html

Anonymous

With rust parse a html string, after loop it and change only the text nodes08.12.25

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