// 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#"(?mx)(?:(?<=^)|(?<=,)) # start of line or comma
(?:(?!$)\s)* # skip whitespace
"? # skip opening quote mark
(
(?<=").*?(?=") # capture value in quotes
| # or
((?!,)\S)* # capture just value
)
"? # skip closing quote mark
(?:(?!$)\s)* # skip whitespace
(?=$|,) # command or the end of the line"#).unwrap();
let string = "";
let substitution = "{\\1}";
// result will be a String with the substituted value
let result = regex.replace_all(string, substitution);
println!("{}", result);
}
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/