Enum Message 

pub enum Message {
    Developer {
        content: MessageContent,
        name: Option<String>,
    },
    System {
        content: MessageContent,
        name: Option<String>,
    },
    User {
        content: MessageContent,
        name: Option<String>,
    },
    Assistant {
        audio: Option<MessageAudio>,
        content: Option<MessageContent>,
        function_call: Option<FunctionCall>,
        name: Option<String>,
        refusal: Option<String>,
        tool_calls: Option<Vec<ToolCall>>,
    },
    Tool {
        content: MessageContent,
        tool_call_id: String,
    },
    Function {
        content: Option<String>,
        name: String,
    },
}

Developer-provided instructions that the model should follow, regardless of messages sent by the user. With o1 models and newer, developer messages replace the previous system messages.

Variants

Developer

The role of the messages author, in this case developer.

Fields

content: MessageContent

The contents of the developer message.

name: Option<String>

An optional name for the participant. Provides the model information to differentiate between participants of the same role.

System

Developer-provided instructions that the model should follow, regardless of messages sent by the user. With o1 models and newer, use developer messages for this purpose instead.

Fields

content: MessageContent

The contents of the system message.

name: Option<String>

An optional name for the participant. Provides the model information to differentiate between participants of the same role.

User

Messages sent by an end user, containing prompts or additional context information.

Fields

content: MessageContent

The contents of the user message.

name: Option<String>

An optional name for the participant. Provides the model information to differentiate between participants of the same role.

Assistant

Messages sent by the model in response to user messages.

Fields

audio: Option<MessageAudio>

Data about a previous audio response from the model. Learn more.

content: Option<MessageContent>

The contents of the assistant message. Required unless tool_calls or function_call is specified.

function_call: Option<FunctionCall>

@deprecated Deprecated and replaced by tool_calls. The name and arguments of a function that should be called, as generated by the model.

name: Option<String>

An optional name for the participant. Provides the model information to differentiate between participants of the same role.

refusal: Option<String>

The refusal message by the assistant.

tool_calls: Option<Vec<ToolCall>>

The tool calls generated by the model, such as function calls.

Tool

A call to a function tool created by the model.

Fields

content: MessageContent

The contents of the tool message.

tool_call_id: String

Tool call that this message is responding to.

Function

@deprecated

Fields

content: Option<String>

The contents of the function message.

name: String

The name of the function to call.

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 From<&Content> for Message

fn from(content: &GeminiContent) -> Self

Converts to this type from the input type.

impl From<&Message> for Content

fn from(msg: &OpenAIMessage) -> Self

Converts to this type from the input type.

impl From<&Message> for Message

fn from(msg: &AnthropicMessage) -> Self

Converts to this type from the input type.

impl From<&Message> for Message

fn from(msg: &OpenAIMessage) -> Self

Converts to this type from the input type.

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.