// 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"@media\b[^{]*({(?>[^{}]++|(?1))*})").unwrap();
let string = "@media only screen {
p {
color:red;
}
}
@media only screen and (max-width: 596px) {
p {
color:blue;
}
@media only screen {
p {
color:red;
}
}
}
@media only screen {
}
img {
display: block;
}
@media only screen and (max-width: 240px) {
p {
color:green;
}
}
p {
font-weight: normal;
}";
// 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/