Struct MessagePayload 

pub struct MessagePayload {
    pub text: String,
    pub message_type: String,
    pub key: String,
    pub started_at: i64,
    pub stage: String,
    pub stage_title: String,
    pub stage_finished_title: String,
    pub outputs: Option<Value>,
}

Payload of a message SSE event — an incremental text chunk. This is the highest-frequency event; concatenate text fragments in arrival order.

Fields

text: String

Incremental text fragment

message_type: String

answer — final answer text; think — reasoning process; process — stage progress description

key: String

Identifier of the stream segment this fragment belongs to. Fragments with the same key form one continuous block — group by key when rendering

started_at: i64

Time this segment started, Unix timestamp in seconds

stage: String

Stage identifier; only present when message_type is "process"

stage_title: String

Stage title while running; only present when message_type is "process"

stage_finished_title: String

Stage title after it finishes; only present when message_type is "process"

outputs: Option<Value>

Extra payload attached to the fragment; usually absent

Trait Implementations

impl Clone for MessagePayload

fn clone(&self) -> MessagePayload

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessagePayload

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

Formats the value using the given formatter.

impl Default for MessagePayload

fn default() -> MessagePayload

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MessagePayload

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MessagePayload

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

where __S: Serializer,

Serialize this value into the given Serde serializer.