Enum dify_client::response::ChatMessageSteamEvent

pub enum ChatMessageSteamEvent {
    Message {
        base: EventBase,
        id: String,
        task_id: String,
        answer: String,
        extra: HashMap<String, Value>,
    },
    MessageFile {
        base: EventBase,
        id: String,
        type_: FileType,
        belongs_to: BelongsTo,
        url: String,
        extra: HashMap<String, Value>,
    },
    MessageEnd {
        base: EventBase,
        id: String,
        task_id: String,
        metadata: HashMap<String, Value>,
        extra: HashMap<String, Value>,
    },
    MessageReplace {
        base: EventBase,
        task_id: String,
        answer: String,
        extra: HashMap<String, Value>,
    },
    WorkflowStarted {
        base: EventBase,
        task_id: String,
        workflow_run_id: String,
        data: WorkflowData,
        extra: HashMap<String, Value>,
    },
    NodeStarted {
        base: EventBase,
        task_id: String,
        workflow_run_id: String,
        data: NodeData,
        extra: HashMap<String, Value>,
    },
    NodeFinished {
        base: EventBase,
        task_id: String,
        workflow_run_id: String,
        data: NodeFinishedData,
        extra: HashMap<String, Value>,
    },
    WorkflowFinished {
        base: EventBase,
        task_id: String,
        workflow_run_id: String,
        data: WorkflowFinishedData,
        extra: HashMap<String, Value>,
    },
    Error {
        base: EventBase,
        status: u32,
        code: String,
        message: String,
        extra: HashMap<String, Value>,
    },
    Ping,
}

Variants

Message

LLM 返回文本块事件，即：完整的文本以分块的方式输出。

Fields

base: EventBase

id: String

消息 ID

task_id: String

任务 ID，用于请求跟踪和下方的停止响应接口

answer: String

LLM 返回文本块内容

extra: HashMap<String, Value>

MessageFile

文件事件，表示有新文件需要展示

Fields

base: EventBase

id: String

文件唯一 ID

type_: FileType

文件类型，目前仅为 image

belongs_to: BelongsTo

文件归属，user 或 assistant，该接口返回仅为 assistant

url: String

文件访问地址

extra: HashMap<String, Value>

MessageEnd

消息结束事件，收到此事件则代表流式返回结束。

Fields

base: EventBase

id: String

消息 ID

task_id: String

任务 ID，用于请求跟踪和下方的停止响应接口

metadata: HashMap<String, Value>

元数据

extra: HashMap<String, Value>

MessageReplace

消息内容替换事件
开启内容审查和审查输出内容时，若命中了审查条件，则会通过此事件替换消息内容为预设回复。

Fields

base: EventBase

task_id: String

任务 ID，用于请求跟踪和下方的停止响应接口

answer: String

替换内容（直接替换 LLM 所有回复文本）

extra: HashMap<String, Value>

WorkflowStarted

workflow 开始执行

Fields

base: EventBase

task_id: String

任务 ID，用于请求跟踪和下方的停止响应接口

workflow_run_id: String

workflow 执行 ID

data: WorkflowData

workflow 详细内容

extra: HashMap<String, Value>

NodeStarted

node 执行开始

Fields

base: EventBase

task_id: String

任务 ID，用于请求跟踪和下方的停止响应接口

workflow_run_id: String

workflow 执行 ID

data: NodeData

node 详细内容

extra: HashMap<String, Value>

NodeFinished

node 执行结束, 成功失败同一事件中不同状态

Fields

base: EventBase

task_id: String

任务 ID，用于请求跟踪和下方的停止响应接口

workflow_run_id: String

workflow 执行 ID

data: NodeFinishedData

node 执行结束详细内容

extra: HashMap<String, Value>

WorkflowFinished

workflow 执行结束，成功失败同一事件中不同状态

Fields

base: EventBase

task_id: String

任务 ID，用于请求跟踪和下方的停止响应接口

workflow_run_id: String

workflow 执行 ID

data: WorkflowFinishedData

workflow 详细内容

extra: HashMap<String, Value>

Error

流式输出过程中出现的异常会以 stream event 形式输出，收到异常事件后即结束。

Fields

base: EventBase

status: u32

HTTP 状态码

code: String

错误码

message: String

错误消息

extra: HashMap<String, Value>

Ping

Trait Implementations

impl Debug for ChatMessageSteamEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChatMessageSteamEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChatMessageSteamEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.