arquery 0.1.0

An async fork of rquery
Documentation 
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# arquery


[![arquery crate](https://img.shields.io/crates/v/arquery.svg)](https://crates.io/crates/arquery)
[![arquery documentation](https://docs.rs/arquery/badge.svg)](https://docs.rs/arquery)

A `Sync + Send` simple implementation of a HTML/XML DOM tree which allows simple operations
like querying by CSS selectors, makes dealing with XML files less painful.

Fork of [rquery](https://github.com/yggie/rquery) without reference-counting.

## Example


```rust
use arquery::Document;

fn main() {
  let document = Document::new_from_xml_file("tests/fixtures/sample.xml").unwrap();

  let title = document.select("title").unwrap();
  assert_eq!(title.text(), "Sample Document");
  assert_eq!(title.attr("ref").unwrap(), "main-title");

  let item_count = document.select_all("item").unwrap().count();
  assert_eq!(item_count, 2);

  let item_titles = document.select_all("item > title").unwrap()
    .map(|element| element.text().clone())
    .collect::<Vec<String>>()
    .join(", ");
  assert_eq!(item_titles, "Another Sample, Other Sample");
}
```