import ( "bytes" "github.com/golang/protobuf/proto" ) func main() { // Create a byte slice to be encoded data := []byte{0x01, 0x02, 0x03, 0x04, 0x05} // Create a buffer to hold the encoded data buf := new(bytes.Buffer) // Encode the byte slice directly into the buffer err := proto.EncodeRawBytes(buf, data) if err != nil { // Handle error } // Send the encoded buffer over the wire // ... }
import ( "bytes" "github.com/golang/protobuf/proto" ) func main() { // Create a protobuf message to be serialized msg := &MyMessage{Field1: "value1", Field2: 42} // Marshal the message into a byte slice data, err := proto.Marshal(msg) if err != nil { // Handle error } // Create a buffer to hold the encoded data buf := new(bytes.Buffer) // Encode the pre-serialized byte slice directly into the buffer err = proto.EncodeRawBytes(buf, data) if err != nil { // Handle error } // Send the encoded buffer over the wire // ... }In this example, we create a protobuf message and marshal it into a byte slice. We then create a buffer to hold the encoded data and call the EncodeRawBytes function to encode the pre-serialized byte slice directly into the buffer. Finally, we send the encoded buffer over the wire.