feat: add provider DNS IP-connect, resolved persistence, and SNI-safe failover (#624)

* feat: add provider DNS IP-connect, resolved persistence, and SNI-safe failover
2026-10-07 00:12:16 +02:00 · 2026-03-02 12:24:05 +01:00
parent 68849cea70
commit faac89325b
19 changed files with 1749 additions and 169 deletions
@@ -132,7 +132,9 @@ where
            // optional sign
            let mut out = String::new();
            if matches!(it.peek(), Some('-' | '+')) {
-                out.push(it.next().unwrap());
+                if let Some(val) = it.next() {
+                    out.push(val);
+                }
                while matches!(it.peek(), Some(c) if c.is_whitespace()) {
                    it.next();
                }