Enum ServerEvent 

pub enum ServerEvent {
    NewMessage {
        data: NewMessageData,
    },
    SyncMessageHistory {
        data: SyncMessageHistoryData,
    },
    MessageStatusUpdated {
        data: MessageStatusUpdatedData,
    },
    MessageDeleted {
        data: MessageDeletedData,
    },
    SyncConversationList {
        data: SyncConversationListData,
    },
    ConversationUpdated {
        data: Conversation,
    },
    ConversationMembersUpdated {
        data: ConversationMembersUpdatedData,
    },
    AddedToConversation {
        data: Conversation,
    },
    RemovedFromConversation {
        data: RemovedFromConversationData,
    },
    SyncFriendList {
        data: SyncFriendListData,
    },
    FriendshipUpdated {
        data: Friendship,
    },
    FriendDeleted {
        data: FriendDeletedData,
    },
    FriendRequestReceived {
        data: FriendRequest,
    },
    FriendRequestResponded {
        data: FriendRequest,
    },
    SyncFriendRequests {
        data: SyncFriendRequestsData,
    },
    UserPresenceUpdated {
        data: UserPresenceData,
    },
    UserInfoUpdated {
        data: User,
    },
    AddedToBlacklist {
        data: BlacklistEventData,
    },
    RemovedFromBlacklist {
        data: BlacklistEventData,
    },
    Notification {
        data: NotificationData,
    },
    SystemMessage {
        data: SystemMessageData,
    },
    SyncCompleted {
        data: SyncCompletedData,
    },
    DataUpdated {
        data: DataUpdatedData,
    },
}

服务端 MQTT 事件

这些事件通过 MQTT 主题推送，使用 event_type 字段进行区分

Variants

NewMessage

新消息

Fields

data: NewMessageData

SyncMessageHistory

消息历史同步

Fields

data: SyncMessageHistoryData

MessageStatusUpdated

消息状态更新

Fields

data: MessageStatusUpdatedData

MessageDeleted

消息被删除

Fields

data: MessageDeletedData

SyncConversationList

会话列表同步

Fields

data: SyncConversationListData

ConversationUpdated

会话更新

Fields

data: Conversation

ConversationMembersUpdated

会话成员更新

Fields

data: ConversationMembersUpdatedData

AddedToConversation

用户被添加到会话

Fields

data: Conversation

RemovedFromConversation

用户被从会话移除

Fields

data: RemovedFromConversationData

SyncFriendList

好友列表同步

Fields

data: SyncFriendListData

FriendshipUpdated

好友关系更新

Fields

data: Friendship

FriendDeleted

好友被删除

Fields

data: FriendDeletedData

FriendRequestReceived

收到好友请求

Fields

data: FriendRequest

FriendRequestResponded

好友请求被响应

Fields

data: FriendRequest

SyncFriendRequests

好友请求列表同步

Fields

data: SyncFriendRequestsData

UserPresenceUpdated

用户在线状态更新

Fields

data: UserPresenceData

UserInfoUpdated

用户信息更新

Fields

data: User

AddedToBlacklist

被添加到黑名单

Fields

data: BlacklistEventData

RemovedFromBlacklist

被从黑名单移除

Fields

data: BlacklistEventData

Notification

通知

Fields

data: NotificationData

SystemMessage

系统消息

Fields

data: SystemMessageData

SyncCompleted

同步完成

Fields

data: SyncCompletedData

DataUpdated

通用数据更新

Fields

data: DataUpdatedData

Implementations

impl ServerEvent

pub fn event_type(&self) -> &'static str

获取事件类型字符串

pub fn is_sync_event(&self) -> bool

判断是否为数据同步事件

pub fn conversation_id(&self) -> Option<String>

获取关联的会话 ID（如果有）

pub fn user_id(&self) -> Option<String>

获取关联的用户 ID（如果有）

Trait Implementations

impl Clone for ServerEvent

fn clone(&self) -> ServerEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ServerEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ServerEvent

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.