// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r#"(?m)<iframe[^>]*?title=(\\\'|\\"|[\'"])([^>]*?)\1"#).unwrap();
let string = "<img src=\"...\" title=\"title\"/>
'<iframe src=\"...\" title=\"title\" width=\"324\" height=\"auto\"/>'
\"<iframe src='...' width='324' height='auto' title='title' ></iframe>\"
\"<iframe src=\\\"...\\\" title=\\\"title\\\" width=\\\"324\\\" height=\\\"auto\\\"/>\"
'<iframe src=\\'...\\' width=\\'324\\' height=\\'auto\\' title=\\'title\\' ></iframe>'
\"<iframe src=\\\"...\\\" title=\\\"title's with apostrophe\\\" width=\\\"324\\\" height=\\\"auto\\\"/>\"
\"<iframe src='...' width='324' height='auto' title='title \\\"quoting\\\" something' ></iframe>\"
";
// result will be an iterator over tuples containing the start and end indices for each match in the string
let result = regex.captures_iter(string);
for mat in result {
println!("{:?}", mat);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/