// 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)(?=([\.]{1}[a-zA-Z_]+[\w\_\-]*)[\s\.\+\{\>#\:]{1})").unwrap();
let string = ".aClass.foo.bar .qwerty {
border-bottom: 1px solid color.get('primary');
padding: .5em;
background-color: color.get('background');
.foo>.bar {
background-image: url(\"paper.gif\");
}
.aCamelCaseClass {
}
#anIdThatShouldNotBeMatched {
}
.foo > .bar {
background-image: url(\"paper.gif\");
}
.qwe+.rew>.qwe{ }
.qwe:hover
{
}
}";
// 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/