From c67c940ba973f7473dca1095913ad8c52ab32a4c Mon Sep 17 00:00:00 2001
From: Tobias Ottenweller <tobi@ottenweller.net>
Date: Sun, 3 Apr 2022 17:10:59 +0200
Subject: [PATCH] Improve code styling

---
 src/proto.rs | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/proto.rs b/src/proto.rs
index a29828a..838c0c9 100644
--- a/src/proto.rs
+++ b/src/proto.rs
@@ -38,12 +38,6 @@ pub enum DNSRCode {
     NOTINZONE = 10,
 }
 
-#[derive(Debug)]
-pub enum DNSParseErr {
-    DatagramLengthError,
-    SliceError(std::array::TryFromSliceError)
-}
-
 impl From<u16> for DNSRCode {
     fn from(val: u16) -> Self {
         match val {
@@ -115,9 +109,9 @@ impl DNSHeader {
     const OPCODE_OFFSET: u16 = 1;
     const RCODE_OFFSET: u16 = 11;
 
-    pub fn from_udp_datagram(datagram: &[u8]) -> Result<Self, DNSParseErr> {
+    pub fn from_udp_datagram(datagram: &[u8]) -> Result<Self, DNSParseError> {
         if datagram.len() < 11 {
-            return Err(DNSParseErr::DatagramLengthError);
+            return Err(DNSParseError::DatagramLengthError);
         }
 
         let id = u16::from_be_bytes((&datagram[..2]).try_into()?);
@@ -157,8 +151,14 @@ impl DNSHeader {
     }
 }
 
-impl From<std::array::TryFromSliceError> for DNSParseErr {
+#[derive(Debug)]
+pub enum DNSParseError {
+    DatagramLengthError,
+    SliceError(std::array::TryFromSliceError)
+}
+
+impl From<std::array::TryFromSliceError> for DNSParseError {
     fn from(err: std::array::TryFromSliceError) -> Self {
-        DNSParseErr::SliceError(err)
+        DNSParseError::SliceError(err)
     }
 }