link: Remove [repr(u32)] for LinkFlag

Signed-off-by: Gris Ge <[email protected]>

Author: cathay4t

src/link/link_flag.rs

@@ -27,52 +27,51 @@ pub(crate) struct VecLinkFlag(pub Vec<LinkFlag>);
 
 #[derive(Debug, PartialEq, Eq, Clone, Copy)]
 #[non_exhaustive]
-#[repr(u32)]
 pub enum LinkFlag {
-    Up = IFF_UP,
-    Broadcast = IFF_BROADCAST,
-    Debug = IFF_DEBUG,
-    Loopback = IFF_LOOPBACK,
-    Pointopoint = IFF_POINTOPOINT,
-    Notrailers = IFF_NOTRAILERS,
-    Running = IFF_RUNNING,
-    Noarp = IFF_NOARP,
-    Promisc = IFF_PROMISC,
-    Allmulti = IFF_ALLMULTI,
-    Controller = IFF_CONTROLLER,
-    Port = IFF_PORT,
-    Multicast = IFF_MULTICAST,
-    Portsel = IFF_PORTSEL,
-    Automedia = IFF_AUTOMEDIA,
-    Dynamic = IFF_DYNAMIC,
-    LowerUp = IFF_LOWER_UP,
-    Dormant = IFF_DORMANT,
-    Echo = IFF_ECHO,
+    Up,
+    Broadcast,
+    Debug,
+    Loopback,
+    Pointopoint,
+    Notrailers,
+    Running,
+    Noarp,
+    Promisc,
+    Allmulti,
+    Controller,
+    Port,
+    Multicast,
+    Portsel,
+    Automedia,
+    Dynamic,
+    LowerUp,
+    Dormant,
+    Echo,
     Other(u32),
 }
 
 impl From<u32> for LinkFlag {
     fn from(d: u32) -> Self {
         match d {
-            d if (d & IFF_UP) > 0 => Self::Up,
-            d if (d & IFF_BROADCAST) > 0 => Self::Broadcast,
-            d if (d & IFF_DEBUG) > 0 => Self::Debug,
-            d if (d & IFF_LOOPBACK) > 0 => Self::Loopback,
-            d if (d & IFF_POINTOPOINT) > 0 => Self::Pointopoint,
-            d if (d & IFF_NOTRAILERS) > 0 => Self::Notrailers,
-            d if (d & IFF_RUNNING) > 0 => Self::Running,
-            d if (d & IFF_NOARP) > 0 => Self::Noarp,
-            d if (d & IFF_PROMISC) > 0 => Self::Promisc,
-            d if (d & IFF_ALLMULTI) > 0 => Self::Allmulti,
-            d if (d & IFF_CONTROLLER) > 0 => Self::Controller,
-            d if (d & IFF_PORT) > 0 => Self::Port,
-            d if (d & IFF_MULTICAST) > 0 => Self::Multicast,
-            d if (d & IFF_PORTSEL) > 0 => Self::Portsel,
-            d if (d & IFF_AUTOMEDIA) > 0 => Self::Automedia,
-            d if (d & IFF_DYNAMIC) > 0 => Self::Dynamic,
-            d if (d & IFF_LOWER_UP) > 0 => Self::LowerUp,
-            d if (d & IFF_DORMANT) > 0 => Self::Dormant,
-            d if (d & IFF_ECHO) > 0 => Self::Echo,
+            IFF_UP => Self::Up,
+            IFF_BROADCAST => Self::Broadcast,
+            IFF_DEBUG => Self::Debug,
+            IFF_LOOPBACK => Self::Loopback,
+            IFF_POINTOPOINT => Self::Pointopoint,
+            IFF_NOTRAILERS => Self::Notrailers,
+            IFF_RUNNING => Self::Running,
+            IFF_NOARP => Self::Noarp,
+            IFF_PROMISC => Self::Promisc,
+            IFF_ALLMULTI => Self::Allmulti,
+            IFF_CONTROLLER => Self::Controller,
+            IFF_PORT => Self::Port,
+            IFF_MULTICAST => Self::Multicast,
+            IFF_PORTSEL => Self::Portsel,
+            IFF_AUTOMEDIA => Self::Automedia,
+            IFF_DYNAMIC => Self::Dynamic,
+            IFF_LOWER_UP => Self::LowerUp,
+            IFF_DORMANT => Self::Dormant,
+            IFF_ECHO => Self::Echo,
             _ => Self::Other(d),
         }
     }