Struct Message 

pub struct Message {
    pub id: String,
    pub conversation_id: String,
    pub role: String,
    pub content: String,
    pub metadata: Option<Value>,
    pub created_at: i64,
}

A single message within a conversation.

Fields

id: String

Unique identifier for this message.

conversation_id: String

ID of the parent conversation.

role: String

Role of the sender (e.g. "user", "assistant", "system").

content: String

Text content of the message.

metadata: Option<Value>

Arbitrary JSON payload attached to the message.

created_at: i64

Unix-millisecond timestamp when the message was created.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Message

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Message

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

where __S: Serializer,

Serialize this value into the given Serde serializer.