change variable name des to dst

src/controller.rs

@@ -39,7 +39,7 @@ impl ControllerFrame10 for Controller {
         let pkt = packetin.ether_parse();
         self.mac_to_port.insert(pkt.mac_src, packetin.in_port);
 
-        let mac_dst = pkt.mac_des;
+        let mac_dst = pkt.mac_dst;
         let mac_src = pkt.mac_src;
 
         if let EtherType::LLDP = pkt.ether_type {

src/etherparser/ethernet.rs

@@ -10,7 +10,7 @@ use super::{
 
 pub struct EthernetFrame {
     pub ether_type: EtherType,
-    pub mac_des: u64,
+    pub mac_dst: u64,
     pub mac_src: u64,
     pub vlan_pcp: u8,
     pub vlan_dei: bool,
@@ -21,10 +21,10 @@ pub struct EthernetFrame {
 impl EthernetFrame {
     pub fn parse(payload: &Vec<u8>) -> EthernetFrame {
         let mut bytes = Cursor::new(payload.to_vec());
-        let mut mac_des = [0u8; 6];
+        let mut mac_dst = [0u8; 6];
         let mut mac_src = [0u8; 6];
         for i in 0..6 {
-            mac_des[i] = bytes.read_u8().unwrap();
+            mac_dst[i] = bytes.read_u8().unwrap();
         }
         for i in 0..6 {
             mac_src[i] = bytes.read_u8().unwrap();
@@ -62,7 +62,7 @@ impl EthernetFrame {
         };
         EthernetFrame {
             ether_type: EtherType::parse(typ),
-            mac_des: mac_to_bytes(mac_des),
+            mac_dst: mac_to_bytes(mac_dst),
             mac_src: mac_to_bytes(mac_src),
             vlan_pcp,
             vlan_dei,

src/etherparser/packet/ipv4.rs

@@ -27,7 +27,7 @@ pub struct IP {
     pub protocol: u8,
     pub checksum: u16,
     pub src: u32,
-    pub des: u32,
+    pub dst: u32,
     pub options: Vec<u8>,
     pub ptcol: EtherData,
 }
@@ -55,7 +55,7 @@ impl IP {
         let protocol = bytes.read_u8().unwrap();
         let checksum = bytes.read_u16::<BigEndian>().unwrap();
         let src = bytes.read_u32::<BigEndian>().unwrap();
-        let des = bytes.read_u32::<BigEndian>().unwrap();
+        let dst = bytes.read_u32::<BigEndian>().unwrap();
         let option_len = (ihl * 4) as usize - 20;
         let mut options = vec![0u8; option_len];
         bytes.read_exact(&mut options).unwrap();
@@ -98,7 +98,7 @@ impl IP {
             ttl,
             checksum,
             src,
-            des,
+            dst,
             options,
             ptcol,
         })

src/etherparser/packet/tcp.rs

@@ -5,7 +5,7 @@ use std::io::{BufRead, Cursor};
 #[derive(Clone)]
 pub struct TCP {
     pub src_port: u16,
-    pub des_port: u16,
+    pub dst_port: u16,
     pub seq: u32,
     pub ack: u32,
     pub offset: u8,
@@ -25,7 +25,7 @@ impl TCP {
             return None;
         }
         let src_port = bytes.read_u16::<BigEndian>().unwrap();
-        let des_port = bytes.read_u16::<BigEndian>().unwrap();
+        let dst_port = bytes.read_u16::<BigEndian>().unwrap();
         let seq = bytes.read_u32::<BigEndian>().unwrap();
         let ack = bytes.read_u32::<BigEndian>().unwrap();
         let dataoff_reserv_flags = bytes.read_u16::<BigEndian>().unwrap();
@@ -37,7 +37,7 @@ impl TCP {
         let payload = bytes.fill_buf().unwrap().to_vec();
         Some(TCP {
             src_port,
-            des_port,
+            dst_port,
             seq,
             ack,
             offset,
@@ -50,7 +50,6 @@ impl TCP {
     }
 }
 
-
 #[derive(Clone)]
 pub struct TcpFlags {
     pub ns: bool,