Struct ConversationMessage 

pub struct ConversationMessage {
    pub role: MessageRole,
    pub content: String,
    pub tool_calls: Vec<ToolCall>,
    pub tool_call_id: Option<String>,
}

A message in a tool-calling conversation.

Represents all message types that can appear in a multi-turn conversation with tool calling.

Fields

role: MessageRole

The role of the message sender.

content: String

The text content of the message.

tool_calls: Vec<ToolCall>

Tool calls requested by the assistant (only for Assistant role).

tool_call_id: Option<String>

Tool result content (only for Tool role).

Implementations

impl ConversationMessage

pub fn system(content: impl Into<String>) -> ConversationMessage

Create a system message.

pub fn user(content: impl Into<String>) -> ConversationMessage

Create a user message.

pub fn assistant( content: impl Into<String>, tool_calls: Vec<ToolCall>, ) -> ConversationMessage

Create an assistant message with optional tool calls.

pub fn tool_result( tool_call_id: impl Into<String>, result: &Value, ) -> ConversationMessage

Create a tool result message.

pub fn to_role_content(&self) -> (String, String)

Convert to the simple (role, content) format for LLMClient::generate_with_history.

Trait Implementations

impl Clone for ConversationMessage

fn clone(&self) -> ConversationMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConversationMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConversationMessage

fn deserialize<__D>( __deserializer: __D, ) -> Result<ConversationMessage, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConversationMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.