Полностью доведена production-логика AWG2 harness по up2: strict execution, tc parser, anti-torrent, status и документация

traffic_core/src/swap.rs

@@ -19,7 +19,10 @@ pub fn ensure_swap(cfg: &Config) -> anyhow::Result<()> {
             );
         }
     } else {
-        run("fallocate", &["-l", &format!("{}M", cfg.swap.size_mb), path])?;
+        run(
+            "fallocate",
+            &["-l", &format!("{}M", cfg.swap.size_mb), path],
+        )?;
         run("chmod", &["600", path])?;
         run("mkswap", &[path])?;
     }
@@ -31,7 +34,10 @@ pub fn ensure_swap(cfg: &Config) -> anyhow::Result<()> {
     }
 
     ensure_fstab(path, cfg.swap.priority)?;
-    run("sysctl", &["-w", &format!("vm.swappiness={}", cfg.swap.swappiness)])?;
+    run(
+        "sysctl",
+        &["-w", &format!("vm.swappiness={}", cfg.swap.swappiness)],
+    )?;
     ensure_swappiness_persist(cfg.swap.swappiness)?;
     Ok(())
 }
@@ -39,7 +45,10 @@ pub fn ensure_swap(cfg: &Config) -> anyhow::Result<()> {
 fn ensure_fstab(path: &str, priority: i32) -> anyhow::Result<()> {
     let file = "/etc/fstab";
     let content = fs::read_to_string(file).unwrap_or_default();
-    if content.lines().any(|l| l.contains(path) && l.contains("swap")) {
+    if content
+        .lines()
+        .any(|l| l.contains(path) && l.contains("swap"))
+    {
         return Ok(());
     }
     let line = format!("{path} none swap sw,pri={priority} 0 0\n");
@@ -69,4 +78,3 @@ fn ensure_swappiness_persist(swappiness: u8) -> anyhow::Result<()> {
     }
     Ok(())
 }
-