Struct ChatMessageRecord 

pub struct ChatMessageRecord {
    pub role: String,
    pub content: String,
    pub name: Option<String>,
    pub additional_kwargs: Option<HashMap<String, Value>>,
    pub timestamp: String,
    pub sequence_number: u64,
}

Single message record

Fields

role: String

Message role: “system”, “user”, “assistant”, “tool”

content: String

Message content (without historical conversation)

name: Option<String>

Optional message name

additional_kwargs: Option<HashMap<String, Value>>

Additional metadata

timestamp: String

Timestamp (ISO 8601 format)

sequence_number: u64

Message sequence number (to ensure order)

Trait Implementations

impl Clone for ChatMessageRecord

fn clone(&self) -> ChatMessageRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChatMessageRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChatMessageRecord

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChatMessageRecord

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

where __S: Serializer,

Serialize this value into the given Serde serializer.