Struct Message 

pub struct Message {
    pub role: Role,
    pub content: Content,
    pub function_call: Option<FunctionCall>,
}

Fields

role: Role

content: Content

function_call: Option<FunctionCall>

Optional function call payload when assistant invokes a tool

Implementations

impl Message

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

Create a new message with the specified role and content.

pub fn user<S: Into<String>>(text: S) -> Self

Create a user message with text content.

Example

use ai_lib::prelude::*;

let msg = Message::user("Hello, how are you?");
assert!(matches!(msg.role, Role::User));

pub fn assistant<S: Into<String>>(text: S) -> Self

Create an assistant message with text content.

Example

use ai_lib::prelude::*;

let msg = Message::assistant("I'm doing well, thank you!");
assert!(matches!(msg.role, Role::Assistant));

pub fn system<S: Into<String>>(text: S) -> Self

Create a system message with text content.

Example

use ai_lib::prelude::*;

let msg = Message::system("You are a helpful assistant.");
assert!(matches!(msg.role, Role::System));

pub fn user_with_content(content: Content) -> Self

Create a user message with custom content (text, image, audio, etc.).

Example

use ai_lib::prelude::*;

let msg = Message::user_with_content(Content::from_image_file("photo.jpg"));

pub fn assistant_with_function_call( text: impl Into<String>, function_call: FunctionCall, ) -> Self

Create an assistant message with a function 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 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.