Struct Message 

pub struct Message {
    pub role: Role,
    pub content: MessageContent,
    pub name: Option<String>,
    pub tool_call_id: Option<String>,
}

A message in a conversation.

Fields

role: Role

The role of the message author.

content: MessageContent

The content of the message.

name: Option<String>

Optional name of the author (for multi-agent scenarios).

tool_call_id: Option<String>

Tool call ID (for tool messages).

Implementations

impl Message

pub fn new(role: Role, content: impl Into<MessageContent>) -> Self

Create a new message.

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

Create a system message.

pub fn user(content: impl Into<MessageContent>) -> Self

Create a user message.

pub fn assistant(content: impl Into<String>) -> Self

Create an assistant message.

pub fn tool(tool_call_id: impl Into<String>, content: impl Into<String>) -> Self

Create a tool result message.

pub fn with_name(self, name: impl Into<String>) -> Self

Set the name of the message author.

pub fn text(&self) -> String

Get the text content of this message.

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.