## Getting started
1. Create a new bot using [@Botfather](https://t.me/botfather) to get a token in the format `123456789:blablabla`.
2. Initialise the `TELOXIDE_TOKEN` environmental variable to your token:
```bash
$ export TELOXIDE_TOKEN=MyAwesomeToken
```
3. Be sure that you are up to date:
```bash
$ rustup update stable
```
4. Execute `cargo new my_bot`, enter the directory and put these lines into your `Cargo.toml`:
```toml
[dependencies]
teloxide = "0.1.0"
pretty_env_logger = "0.3.1"
log = "0.4.8"
tokio = { version = "0.2.11", features = ["full"] }
```
## The ping-pong bot
```rust
use teloxide::prelude::*;
use std::env::{set_var, var};
#[tokio::main]
async fn main() {
// Configure a fancy logger. Let this bot print everything, but restrict
// teloxide to only log errors.
set_var("RUST_LOG", "ping_pong_bot=trace");
set_var("RUST_LOG", "teloxide=error");
pretty_env_logger::init();
log::info!("Starting the ping-pong bot!");
let bot = Bot::new(var("TELOXIDE_TOKEN").unwrap());
// Create a dispatcher with a single message handler that answers "pong" to
// each incoming message.
Dispatcher::