add Size() method to peer.ID.

libp2p · Dec 12, 2018 · 48add7b · 48add7b
1 parent 940fa8a
commit 48add7b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/peer_serde.go b/peer_serde.go
@@ -25,6 +25,10 @@ func (id *ID) Unmarshal(data []byte) (err error) {
 	return err
 }
 
+func (id ID) Size() int {
+	return len([]byte(id))
+}
+
 func (id ID) MarshalJSON() ([]byte, error) {
 	return json.Marshal(IDB58Encode(id))
 }