1 files changed, 50 insertions, 46 deletions

diff --git a/src/packet/error.rs b/src/packet/error.rs
index 9566ce9..38103ed 100644
--- a/src/packet/error.rs
+++ b/src/packet/error.rs
@@ -3,42 +3,42 @@ pub enum PacketError {
     InvalidPacketLength,
 
     // L2
-    IncompleteEthernetFrame,
-    IncompleteVlanHeader,
-    IncompleteMplsHeader,
-    IncompletePwEthHeader,
     UnsupportEthernetType,
+    IncompleteEthernetFrame,
 
-    // L3
-    IncompleteIpv4Header,
-    IncompleteIpv6Header,
-
-    InvalidIpv4HeaderLength,
-    InvalidIpv6HeaderLength,
+    IncompleteVLANHeader,
+    IncompleteMPLSHeader,
+    IncompletePWEthernetHeader,
 
+    // L3
     UnsupportIPProtocol,
+    IncompleteIPv4Header,
+    IncompleteIPv6Header,
 
     // L3.5
-    IncompleteGreHeader,
-    IncompleteGrev0Header,
-    IncompleteGrev1Header,
-    UnsupportGreVersion,
+    UnsupportGREVersion,
+    IncompleteGREHeader,
+    IncompleteGREv0Header,
+    IncompleteGREv1Header,
 
     // L4
-    IncompleteUdpHeader,
-    IncompleteTcpHeader,
-    IncompleteIcmpHeader,
-    IncompleteIcmpv6Header,
+    IncompleteUDPHeader,
+    IncompleteTCPHeader,
+    IncompleteICMPHeader,
+    IncompleteICMPv6Header,
 
     // L TUNNEL
-    IncompleteGtpv1Header,
-    UnsupportGtpVersion,
+    UnsupportGTPVersion,
+    IncompleteGTPv1Header,
+
+    UnsupportL2TPVersion,
+    IncompleteL2TPHeader,
 
-    IncompleteL2tpHeader,
-    UnsupportL2tpVersion,
+    IncompletePPTPHeader,
+    IncompletePPPHeader,
 
-    IncompletePptpHeader,
-    IncompletePppHeader,
+    UnsupportPPPoEVersion,
+    IncompletePPPoEHeader,
 }
 
 impl core::fmt::Display for PacketError {
@@ -46,34 +46,38 @@ impl core::fmt::Display for PacketError {
         match *self {
             PacketError::InvalidPacketLength => write!(f, "Invalid Packet Length"),
             // L2
-            PacketError::IncompleteEthernetFrame => write!(f, "Incomplete Ethernet Frame"),
-            PacketError::IncompleteVlanHeader => write!(f, "Incomplete VLAN Header"),
-            PacketError::IncompleteMplsHeader => write!(f, "Incomplete MPLS Header"),
-            PacketError::IncompletePwEthHeader => write!(f, "Incomplete PW Ethernet Header"),
             PacketError::UnsupportEthernetType => write!(f, "Unsupport Ethernet Type"),
+            PacketError::IncompleteEthernetFrame => write!(f, "Incomplete Ethernet Frame"),
+
+            PacketError::IncompleteVLANHeader => write!(f, "Incomplete VLAN Header"),
+            PacketError::IncompleteMPLSHeader => write!(f, "Incomplete MPLS Header"),
+            PacketError::IncompletePWEthernetHeader => write!(f, "Incomplete PW Ethernet Header"),
             // L3
-            PacketError::IncompleteIpv4Header => write!(f, "Incomplete IPv4 Header"),
-            PacketError::IncompleteIpv6Header => write!(f, "Incomplete IPv6 Header"),
-            PacketError::InvalidIpv4HeaderLength => write!(f, "Invalid IPv4 Header Length"),
-            PacketError::InvalidIpv6HeaderLength => write!(f, "Invalid IPv6 Header Length"),
             PacketError::UnsupportIPProtocol => write!(f, "Unsupport IP Protocol"),
+            PacketError::IncompleteIPv4Header => write!(f, "Incomplete IPv4 Header"),
+            PacketError::IncompleteIPv6Header => write!(f, "Incomplete IPv6 Header"),
             // L3.5
-            PacketError::IncompleteGreHeader => write!(f, "Incomplete GRE Header"),
-            PacketError::IncompleteGrev0Header => write!(f, "Incomplete GREv0 Header"),
-            PacketError::IncompleteGrev1Header => write!(f, "Incomplete GREv1 Header"),
-            PacketError::UnsupportGreVersion => write!(f, "Unsupport GRE Version"),
+            PacketError::UnsupportGREVersion => write!(f, "Unsupport GRE Version"),
+            PacketError::IncompleteGREHeader => write!(f, "Incomplete GRE Header"),
+            PacketError::IncompleteGREv0Header => write!(f, "Incomplete GREv0 Header"),
+            PacketError::IncompleteGREv1Header => write!(f, "Incomplete GREv1 Header"),
             // L4
-            PacketError::IncompleteUdpHeader => write!(f, "Incomplete UDP Header"),
-            PacketError::IncompleteTcpHeader => write!(f, "Incomplete TCP Header"),
-            PacketError::IncompleteIcmpHeader => write!(f, "Incomplete ICMP Header"),
-            PacketError::IncompleteIcmpv6Header => write!(f, "Incomplete ICMPv6 Header"),
+            PacketError::IncompleteUDPHeader => write!(f, "Incomplete UDP Header"),
+            PacketError::IncompleteTCPHeader => write!(f, "Incomplete TCP Header"),
+            PacketError::IncompleteICMPHeader => write!(f, "Incomplete ICMP Header"),
+            PacketError::IncompleteICMPv6Header => write!(f, "Incomplete ICMPv6 Header"),
             // L TUNNEL
-            PacketError::IncompleteGtpv1Header => write!(f, "Incomplete GTPv1 Header"),
-            PacketError::UnsupportGtpVersion => write!(f, "Unsupport GTP Version"),
-            PacketError::IncompleteL2tpHeader => write!(f, "Incomplete L2TP Header"),
-            PacketError::UnsupportL2tpVersion => write!(f, "Unsupport L2TP Version"),
-            PacketError::IncompletePptpHeader => write!(f, "Incomplete PPTP Header"),
-            PacketError::IncompletePppHeader => write!(f, "Incomplete PPP Header"),
+            PacketError::UnsupportGTPVersion => write!(f, "Unsupport GTP Version"),
+            PacketError::IncompleteGTPv1Header => write!(f, "Incomplete GTPv1 Header"),
+
+            PacketError::UnsupportL2TPVersion => write!(f, "Unsupport L2TP Version"),
+            PacketError::IncompleteL2TPHeader => write!(f, "Incomplete L2TP Header"),
+
+            PacketError::IncompletePPTPHeader => write!(f, "Incomplete PPTP Header"),
+            PacketError::IncompletePPPHeader => write!(f, "Incomplete PPP Header"),
+
+            PacketError::UnsupportPPPoEVersion => write!(f, "Unsupport PPPoE Version"),
+            PacketError::IncompletePPPoEHeader => write!(f, "Incomplete PPPoE Header"),
         }
     }
 }