// 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)(?<=^\{)(.*?)(\d*?)(?=\}$)").unwrap();
let string = "// Good names with ids
{Slitter10}
{Slitter 10}
{Slitter 10}
{Back score 22}
{Back-score 22}
{{Back-score}22}
// Good names no id
{Reference}
{Back-score}
{{Back-score}}
{{Back-score22}}
// Bad names
{Slitter10}Test
Test{Slitter10}
Test{Slitter10}Test
{Slitter10
Slitter10}
Slitter10
Slitter 10
";
// 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/