refactor: use new regex::regex! macro

Author: monosans

src/parsers.rs

@@ -1,14 +1,10 @@
-use std::sync::LazyLock;
-
-static PROXY_REGEX: LazyLock<regex::Regex> = LazyLock::new(|| {
-    let pattern = r"(?:^|[^0-9A-Za-z])(?:(?P<protocol>https?|socks[45]):\/\/)?(?:(?P<username>[0-9A-Za-z]{1,64}):(?P<password>[0-9A-Za-z]{1,64})@)?(?P<host_cidr>(?P<host>[A-Za-z][\-\.A-Za-z]{0,251}[A-Za-z]|[A-Za-z]|(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(?:\.(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])){3})(?:\/1[6-9]|2[0-9]|3[0-2])?):(?P<port>[0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])(?:(?P<trailing>[^0-9A-Za-z])|$)";
-    regex::Regex::new(pattern).unwrap()
-});
-
 pub fn proxy_captures(text: &str) -> impl Iterator<Item = regex::Captures<'_>> {
     let mut start = 0;
     std::iter::from_fn(move || {
-        let captures = PROXY_REGEX.captures_at(text, start)?;
+        let pattern = regex::regex!(
+            r"(?:^|[^0-9A-Za-z])(?:(?P<protocol>https?|socks[45]):\/\/)?(?:(?P<username>[0-9A-Za-z]{1,64}):(?P<password>[0-9A-Za-z]{1,64})@)?(?P<host_cidr>(?P<host>[A-Za-z][\-\.A-Za-z]{0,251}[A-Za-z]|[A-Za-z]|(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(?:\.(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])){3})(?:\/1[6-9]|2[0-9]|3[0-2])?):(?P<port>[0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])(?:(?P<trailing>[^0-9A-Za-z])|$)"
+        );
+        let captures = pattern.captures_at(text, start)?;
         let whole_match = captures.get(0)?;
         start = captures
             .name("trailing")