Example

let data = fs::read_to_string("search-index.js").unwrap();
let rustdoc: RustDoc = data.parse().unwrap();
let seeker = rustdoc.build().unwrap();
for i in seeker.search_regex("dedup.*") {
    println!("{}", i);
}
for i in seeker.search_edist("dedap", 1) {
    println!("{}", i);
}