Function get_text_from_element

src/xpath_functions.rs:38–45

@returns {String} -- the text of the (leaf) element otherwise an empty string

(e: Element)

// @returns {String} -- the text of the (leaf) element otherwise an empty string
fn get_text_from_element(e: Element) -> String {
    if e.children().len() == 1 {
        if let ChildOfElement::Text(t) = e.children()[0] {
            return t.text().to_string();
        }
    }
    return "".to_string();
}

#[allow(non_snake_case)]
// Same as 'is_tag', but for ChildOfElement