Apply the waring in nbt/README.md

nbt/example_test.go

@@ -28,13 +28,24 @@ func ExampleMarshal() {
 		Name string `nbt:"name"`
 	}{"Tnze"}
 
-	var buf bytes.Buffer
-	if err := Marshal(&buf, value); err != nil {
+	data, err := Marshal(value)
+	if err != nil {
 		panic(err)
 	}
 
-	fmt.Printf("% 02x ", buf.Bytes())
+	fmt.Printf("% 02x ", data)
 
 	// Output:
 	//	0a 00 00 08 00 04 6e 61 6d 65 00 04 54 6e 7a 65 00
 }
+
+func ExampleEncoder_WriteSNBT() {
+	var buf bytes.Buffer
+	if err := NewEncoder(&buf).WriteSNBT(`{ name: [Tnze, "Xi_Xi_Mi"]}`); err != nil {
+		panic(err)
+	}
+	fmt.Printf("% 02x ", buf.Bytes())
+
+	// Output:
+	// 0a 00 00 09 00 04 6e 61 6d 65 08 00 00 00 02 00 04 54 6e 7a 65 00 08 58 69 5f 58 69 5f 4d 69 00
+}