Len returns the rr len of the uncompressed format.

gilfoyle2021 · Mar 17, 2016 · 5107215 · 5107215
1 parent b917123
commit 5107215
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/msg.go b/msg.go
@@ -1896,6 +1896,11 @@ func Copy(r RR) RR {
 	return r1
 }
 
+// Len returns the length (in octets) of the uncompressed RR in wire format.
+func Len(r RR) int {
+	return r.len()
+}
+
 // Copy returns a new *Msg which is a deep-copy of dns.
 func (dns *Msg) Copy() *Msg {
 	return dns.CopyTo(new(Msg))