// 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"(?mi)^(?=.*px\;)([ \S]*)").unwrap();
let string = ".inpt-line {
position: relative;
display: block;
min-height: 56px;
width: 660px;
box-sizing: border-box;
padding: 20px 20px 5px 20px;
color: #787373;
}
.inpt-line label {
font-size: 22px;
font-weight: bold;
text-align: right;
width: 250px;
height: 50px;
}
.inpt-line input,
.inpt-line select {
position: relative;
top: -3px;
height: 30px;
width: 235px;
font-size: 18px;
padding-left: 10px;
box-sizing: border-box;
margin: 0px 15px 5px 10px;
}
input[type=\"number\"] {
width: 80px
}
";
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/