// 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)(?!0\d)\d{0,3}\.\d+)(?:\h+\S){0,6}\h+((?<!\d)(?!0\d)\d{0,3}\.\d+)").unwrap();
let string = "999.9 999.0
1.0 a a 2 a a a 1.0
-1.0 1.0
1.0 2.0 3.0
2.0
999.9 1000.0
1.0 a a a 2 a a a 1.0
-1.0 -1.0
999 999.0
0100.0 100.0";
// 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/