Struct PushMessage 

pub struct PushMessage {
    pub message_id: String,
    pub content: String,
    pub message_type: MessageType,
    pub timestamp: DateTime<Utc>,
    pub metadata: HashMap<String, String>,
}

Push message structure 推送消息结构

Represents a message to be delivered to online users 表示要传递给在线用户的消息

Fields

message_id: String

Unique message identifier | 唯一消息标识符

content: String

Message content | 消息内容

message_type: MessageType

Message type | 消息类型

timestamp: DateTime<Utc>

Message timestamp | 消息时间戳

metadata: HashMap<String, String>

Additional metadata | 额外元数据

Trait Implementations

impl Clone for PushMessage

fn clone(&self) -> PushMessage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PushMessage

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

Formats the value using the given formatter.