// 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)^\{((?:(?:(?!\}).)+)(?:(?:\}\})?(?:(?:(?!\}).)+))+)\}(?!\})").unwrap();
let string = "{class: name}
{ class : name }
{ 'class' : 'name' }
{ 'key' : 'value', 'key': 'value' }
{'key': 'value'}
{' key ': ' value ' , 'this': 'guy' }
{' class ': ' in session ' , 'this': 'guy' } string
{' class ': ' in session ' , 'this': 'guy' } string with {{ brackets }}
{' class ': '{{ parse me }}' }
{'key': 'value', checked: true}
{'key': 'value', checked: {{ bool }} }
{'asdf': 'fda', checked: {{ bool }}, strange: {{ bool }} } stuff {{ more }} #{interpolate}
";
// 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/