Function from_reader

pub fn from_reader<'de, T: Deserialize<'de>, R: Read>(
    reader: R,
) -> Result<T, Error>

A convenience method for deserialize some object from a reader.

#[derive(Debug, Deserialize, PartialEq)]
struct Item {
    name: String,
    source: String,
}
let s = r##"<item><name>hello</name><source>world.rs</source></item>"##;
let item: Item = from_reader(s.as_bytes()).unwrap();
assert_eq!(item, Item { name: "hello".to_string(),source: "world.rs".to_string()});