Enum Message 

pub enum Message {
    Hello(HelloMessage),
    Acknowledge(AcknowledgeMessage),
    Error(ErrorMessage),
    Chunk(MessageChunk),
    ReverseHello(ReverseHelloMessage),
}

Message type sent over OPC-UA streams.

Variants

Hello(HelloMessage)

Hello message, the first part of a connection negotiation.

Acknowledge(AcknowledgeMessage)

Acknowledge message, acceptance of negotiation.

Error(ErrorMessage)

Error message, final fatal message describing reason for why the channel will be closed.

Chunk(MessageChunk)

Part of a general OPC-UA message.

ReverseHello(ReverseHelloMessage)

Reverse Hello message, sent by the server to the client.

Trait Implementations

impl Debug for Message

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Encoder<Message> for TcpCodec

type Error = Error

The type of encoding errors.

fn encode(&mut self, data: Message, buf: &mut BytesMut) -> Result<(), Error>

Encodes a frame into the buffer provided.