Struct ChatMessage 

pub struct ChatMessage {

    pub role: Role,
    pub content: Option<MessageContent>,
    pub name: Option<String>,
    pub tool_calls: Option<Vec<ToolCall>>,
    pub tool_call_id: Option<String>,
    pub usage: Option<LLMTokenUsage>,
    pub id: Option<String>,
    pub model: Option<ModelInfo>,
    pub cost: Option<f64>,
    pub finish_reason: Option<String>,
    pub created_at: Option<i64>,
    pub completed_at: Option<i64>,
    pub metadata: Option<Value>,
}

Chat message

Fields

role: Role

content: Option<MessageContent>

name: Option<String>

tool_calls: Option<Vec<ToolCall>>

tool_call_id: Option<String>

usage: Option<LLMTokenUsage>

id: Option<String>

Unique message identifier

model: Option<ModelInfo>

Model that generated this message (for assistant messages)

cost: Option<f64>

Cost in dollars for this message

finish_reason: Option<String>

Why the model stopped: “stop”, “tool_calls”, “length”, “error”

created_at: Option<i64>

Unix timestamp (ms) when message was created/sent

completed_at: Option<i64>

Unix timestamp (ms) when assistant finished generating

metadata: Option<Value>

Plugin extensibility - unstructured metadata

Implementations

impl ChatMessage

pub fn last_server_message(messages: &[ChatMessage]) -> Option<&ChatMessage>

pub fn to_xml(&self) -> String

Trait Implementations

impl Clone for ChatMessage

fn clone(&self) -> ChatMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChatMessage

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

Formats the value using the given formatter.

impl Default for ChatMessage

fn default() -> ChatMessage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChatMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ChatMessage> for LLMMessage

fn from(chat_message: ChatMessage) -> Self

Converts to this type from the input type.

impl From<LLMMessage> for ChatMessage

fn from(llm_message: LLMMessage) -> Self

Converts to this type from the input type.

impl PartialEq for ChatMessage

fn eq(&self, other: &ChatMessage) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ChatMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ChatMessage