From 9c9986b49df27307c73099cc6547834c5290a9e1 Mon Sep 17 00:00:00 2001
From: Razvan Dimescu <ssaricu@gmail.com>
Date: Wed, 8 Apr 2026 04:44:07 +0300
Subject: [PATCH] fix: drop redundant trim before split_whitespace

CI caught `clippy::trim_split_whitespace` on Rust 1.94: `split_whitespace()`
already skips leading/trailing whitespace, so `.trim()` first is redundant.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 src/system_dns.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/system_dns.rs b/src/system_dns.rs
index 6c8bef8..9d48996 100644
--- a/src/system_dns.rs
+++ b/src/system_dns.rs
@@ -219,7 +219,7 @@ fn discover_linux() -> SystemDnsInfo {
 #[cfg(any(target_os = "linux", test))]
 fn iter_nameservers(content: &str) -> impl Iterator<Item = &str> {
     content.lines().filter_map(|line| {
-        let mut parts = line.trim().split_whitespace();
+        let mut parts = line.split_whitespace();
         (parts.next() == Some("nameserver")).then_some(())?;
         parts.next()
     })