// 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)(?s)(?(?=\A).*?<script[^>]*>).*?(?:\K\/\/|<\/script>.*?(?:<script[^>]*>|\z)(*SKIP)(*FAIL))").unwrap();
let string = "Goal: Search using regex (in PowerShell) to find and highlight the JS comments within HTML script tags.
TEST#1:
don't match // dont find this comment here
don't match https://somesite.com
<script>
// find this comment here
//find this comment here
</script>
TEST#2:
<script>
passover //find this comment here
</script>
TEST#3:
<script>
// find this comment here
</script>
// dont find this comment here
TEST#4:
<script>
passover
// find this comment here
passover
//find this comment here
</script>
//dont find this comment here
TEST#5:
<script>
passover
https://somesite.com
dont find url
passover
</script>
TEST#6:
<script passover>
passover
// find this comment here
passover
passover
//find this comment here
</script>
TEST#7:
<ScRiPt>
passover //find this comment here with this included also!
passover this text
</sCrIpT>
//dont find this comment here
";
// 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/