opengraph is a library that parses html and extracts Open Graph protocol markup.
- Add
opengraphto dependencies in Cargo.toml
[dependencies]
opengraph = "^0"- Then, use
opengraph::scrapeas below:
extern crate opengraph;
fn main() {
match opengraph::scrape("https://spincoaster.com/chromeo-juice", Default::default()) {
Ok(object) => {
println!("{:?}", object);
},
Err(_) => println!("error occured"),
}
}or use opengraph::extract as below:
extern crate opengraph;
fn main() {
let x = r#"
<html prefix="og: http://ogp.me/ns#">
<head>
<title>The Rock (1996)</title>
<meta property="og:title" content="The Rock" />
<meta property="og:type" content="video.movie" />
<meta property="og:url" content="http://www.imdb.com/title/tt0117500/" />
<meta property="og:image" content="http://ia.media-imdb.com/images/rock.jpg" />
</head>
</html>
"#;
match opengraph::extract(&mut x.to_string().as_bytes(), Default::default()) {
Ok(object) => {
println!("{:?}", object);
},
Err(_) => println!("error occured"),
}
}