// 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)^(?!.*?\/form\/).*\.txt$").unwrap();
let string = "Should match:
/vol/form.txt
/a/b/c/d/form.txt
/vol/var/hello.txt
./f.txt
./x/x.txt
/tmp/test/f.txt
/tmp/test/x/x.txt
Should NOT match:
/vol/form/various.txt
/form/athrird.txt
/a/b/c/d/form/forth.txt
/vol/var/sender.py
./form
./form/xxx.txt
./x
/tmp/test/form/xxx.txt
";
// 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/