Rust Requires Chilkat v11.4.0+

AI Ask with Multiple Tool Function Callbacks

See more AI Examples

This example demonstrates asking a two-part question that should cause the AI to respond with two tool call requests. Rust

// ----------------------------------------------------------------------------------
// The Javascript file loaded here is shown at the bottom of this page.
// -----------------------------------------------------------------------------------

// Load JavaScript containing the tool functions.
let sb_js = chilkat::StringBuilder::new();
if sb_js.load_file("qa_data/js_tools/toolset_6.js", "utf-8").is_err() {
    println!("{}", sb_js.last_error_text());
    return;
}

let ai = chilkat::Ai::new();

// Register the tools that will be made available to the AI.
let eval_only = false;
let allow_all_keyword = true;
let _ = ai.register_js_tools(&sb_js, eval_only, allow_all_keyword);

// The provider can be "openai", "google", "claude", "grok", "mistral", "custom", etc.
ai.set_provider("openai");
// Use your provider's API key.
ai.set_api_key("MY_API_KEY");
// Choose a model.
ai.set_model("gpt-5.6-luna");

// Tool function calling must always occur within a conversation.
let conversation_name = "example_convo".to_string();
let sys_message = "You are a helpful assistant".to_string();
let dev_message = "Respond with markdown".to_string();
let _ = ai.new_convo(&conversation_name, &sys_message, &dev_message);

// Provide inputs
let _ = ai.input_add_text("What is my horoscope? I am an Aquarius.  Also, what's the weather in Chicago?");

// Send inputs, tool functions, etc. and ask for a "text" response.
// If the AI responds with tool calls, Chilkat automatically handles them by calling your JavaScript
// tool functions as directed by the AI, and sending results back to the AI until the final
// response is received.
if ai.ask("text").is_err() {
    println!("{}", ai.last_error_text());
    return;
}

// Get the AI response.
let sb_response = chilkat::StringBuilder::new();
let _ = ai.get_output_text_sb(&sb_response);
println!("{}", sb_response.get_as_string().unwrap_or_default());

JavaScript

// The namespace for the AI tool functions in this JavaScript source file.
Example = {};

// Tool functions must have only one argument, which should be an object.

// The function name used here must match the "name" in the toolRegistry below.
Example.get_weather = function(arg) {
  return {
	  "temperature": 45,
	  "unit": "F",
	  "conditions": "Cloudy"
	};
}

Example.get_horoscope = function(arg) {
  return  `${arg.sign} : Next Tuesday you will befriend a baby otter.`;
}



// The inputSchema.type must ALWAYS be "object".
Example.toolRegistry = [
  {
    name: "get_horoscope",
    description: "Get today's horoscope for an astrological sign.",
    parameters: {
      properties: {
        sign: { type: "string", description: "An astrological sign like Taurus or Aquarius" }
      }
    }
  },
  {
    name: "get_weather",
    description: "Gets the weather at a location.",
    parameters: {
      properties: {
        location: { type: "string", description: "Location such as a city name." },
      }
    }
  }
];


Example.toolPermissions = [
	  {
	    name: "all",
	    perm: "sandbox",
	  }
	  		
	];
	
	
// Return the name of this toolset
// This tells Chilkat the namespace of this toolset.
"Example";