Struct Message 

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

A message in the conversation

Fields

role: Role

Role of the sender

content: Content

Content of the message

name: Option<String>

Optional name (for multi-agent scenarios)

Implementations

impl Message

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

Create a new message

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

Create a system message

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

Create a user message

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

Create an assistant message

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

Create a tool result message

pub fn with_tool_name(self, tool_name: impl Into<String>) -> Self

Set the tool name for a tool result message (required for Gemini)

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

Set the name for this message

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.