simple_chat/
simple_chat.rs

1//! Simple chat example with GPT-5
2//!
3//! This example demonstrates a basic chat loop
4//! Run with: cargo run --example simple_chat
5
6use gpt5::{Gpt5Client, Gpt5Model};
7use std::io::{self, Write};
8
9#[tokio::main]
10async fn main() -> Result<(), Box<dyn std::error::Error>> {
11    let api_key =
12        std::env::var("OPENAI_API_KEY").expect("Please set OPENAI_API_KEY environment variable");
13
14    let client = Gpt5Client::new(api_key);
15
16    println!("🤖 GPT-5 Chat Bot");
17    println!("Type 'quit' or 'exit' to end the conversation\n");
18
19    loop {
20        print!("You: ");
21        io::stdout().flush()?;
22
23        let mut input = String::new();
24        io::stdin().read_line(&mut input)?;
25        let input = input.trim();
26
27        if input == "quit" || input == "exit" {
28            println!("Goodbye! 👋");
29            break;
30        }
31
32        if input.is_empty() {
33            continue;
34        }
35
36        println!("🤖 Thinking...");
37
38        match client.simple(Gpt5Model::Gpt5Nano, input).await {
39            Ok(response) => {
40                println!("Bot: {}\n", response);
41            }
42            Err(e) => {
43                println!("❌ Error: {}\n", e);
44            }
45        }
46    }
47
48    Ok(())
49}
simple_chat/simple_chat.rs

simple_chat/
simple_chat.rs
