// 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"(?<arg>(?<key>\w+)+=(?<quote>)(?<value>(?:[^\k<quote>]|(?<=\\)\k<quote>)+\k<quote>))").unwrap();
let string = "arg=\"value\" arg='value' arg=`value` arg=\"value 'value'\" arg='value \\'value\\' value' arg=\"value \\\"value\\\" value\" arg=`value \\`value\\ value`";
// 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/