Enum ServerMsg

pub enum ServerMsg {
    Announce {
        name: String,
        id: i32,
        type: String,
        pubuid: Option<i32>,
        properties: BTreeMap<String, bool>,
    },
    Unannounce {
        name: String,
        id: i32,
    },
    Properties {
        name: String,
        ack: bool,
    },
}

Variants

Announce

Topic Announcement Message

The server shall send this message for each of the following conditions:

• To all clients subscribed to a matching prefix when a topic is created
• To a client in response to an Publish Request Message (publish) from that client

Fields

name: String

Topic name

id: i32

Topic ID

The identifier that the server will use in MessagePack messages for this topic

type: String

Data type

The data type for the topic (as a string)

pubuid: Option<i32>

Publisher UID

If this message was sent in response to a publish message, the Publisher UID provided in that message. Otherwise absent.

properties: BTreeMap<String, bool>

Properties

Topic Properties

Unannounce

Topic Removed Message

The server shall send this message when a previously announced (via a Topic Announcement Message ([Announce]) topic is deleted.

Fields

name: String

Topic name

id: i32

Topic ID

The identifier that the server was using for value updates

Properties

Properties Update Message

The server shall send this message when a previously announced (via a Topic Announcement Message ([Announce]) topic has its properties changed (via Set Properties Message ([SetProperties]).

Fields

name: String

Topic name

ack: bool

Acknowledgement

True if this message is in response to a setproperties message from the same client. Otherwise absent.

Trait Implementations

impl Debug for ServerMsg

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ServerMsg

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.