Function errors_to_string

src/interface.rs:343–355

Convert the returned error from set_mathml, etc., to a useful string for display

(e:&Error)

/// Convert the returned error from set_mathml, etc., to a useful string for display
pub fn errors_to_string(e:&Error) -> String {
    let mut result = String::default();
    let mut first_time = true;
    for e in e.iter() {
        if first_time {
            result = format!("{}\n", e);
            first_time = false;
        } else {
            result += &format!("caused by: {}\n", e);
        }
    }
    return result;
}


fn add_ids(mathml: Element) -> Element {