Eliminate all useless allocation

2020-06-18 02:23:42 +02:00
parent 45cbfa59f7
commit 4202cae860
7 changed files with 81 additions and 75 deletions
--- a/examples/sample2.rs
+++ b/examples/sample2.rs
@@ -290,7 +290,7 @@ impl DnsHeader {
        )?;

        buffer.write_u8(
-            (self.rescode.clone() as u8)
+            (self.rescode as u8)
                | ((self.checking_disabled as u8) << 4)
                | ((self.authed_data as u8) << 5)
                | ((self.z as u8) << 6)