Rust Echo Bot for Telegram

This is a simple Echo Bot implemented in Rust using the teloxide library, which allows you to create Telegram bots easily.

Prerequisites

Before running the bot, make sure you have the following:

• Rust programming language installed (you can get it from https://www.rust-lang.org/)
• Telegram Bot token: You will need a bot token to authenticate with the Telegram Bot API. If you don't have one, you can create a new bot and obtain the token by following the Telegram Bot documentation.

Installation

1. Create a new Rust project:

cargo new your-repository

2. Open the Cargo.toml file in the project root directory.

3. Replace the contents of Cargo.toml with the following:

[package]
name = "your-repository"
version = "0.1.0"
edition = "2021"

[dependencies]
teloxide = { version = "0.12", features = ["macros"] }
tokio = { version =  "1.28", features = ["rt-multi-thread", "macros"] }

4. Change to the project directory:

cd your-repository

Code

Open the src/main.rs file and replace its contents with the following code:

use teloxide::prelude::*;

#[tokio::main]
async fn main() {
    let bot = Bot::new("YOUR_TOKEN_HERE");

    teloxide::repl(bot, |bot: Bot, msg: Message| async move {
        bot.send_message(msg.chat.id, msg.text().unwrap_or_default()).await?;
        Ok(())
    })
    .await;
}

Configuration

1. Open the src/main.rs file in the project root directory.

2. Locate the line that says let bot = Bot::new("YOUR_TOKEN_HERE");.

3. Replace "YOUR_TOKEN_HERE" with your actual Telegram Bot token obtained earlier.

Usage

1. Run the bot using the following command:

cargo run --release

2.Start a conversation with your bot on Telegram.

3.Send a message to the bot, and it will reply with the same message.

Contributing

Contributions are welcome! If you find any issues or have suggestions for improvement, please open an issue or submit a pull request on GitHub.

License

This project is licensed under the MIT License.