// 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+(?:\.\d{1,2})?$").unwrap();
let string = "123.12
2
56754
92929292929292.12
0.21
3.1
.90
12.12dd
2.23332
e666.76
-1.23
-54.3242
3.98A
56B
BBB.12C
14.23.56
1..45";
// 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/