Merge pull request #142 from teloxide/fix-example

Return examples/ping_pong_bot.rs back

Cargo.toml

@@ -12,7 +12,7 @@ serde = { version = "1.0.101", features = ["derive"] }
 tokio = { version = "0.2.6", features = ["full"] }
 tokio-util = { version = "0.2.0", features = ["full"] }
 
-reqwest = { version = "0.10", features = ["json", "stream"] }
+reqwest = { version = "0.10", features = ["json", "stream", "native-tls-vendored"] }
 log = "0.4.8"
 bytes = "0.5.3"
 

examples/ping_pong_bot.rs

@@ -0,0 +1,34 @@
+use futures::stream::StreamExt;
+use teloxide::{
+    dispatching::{
+        chat::{ChatUpdate, ChatUpdateKind, Dispatcher},
+        update_listeners::polling_default,
+        SessionState,
+    },
+    requests::Request,
+    Bot,
+};
+
+#[tokio::main]
+async fn main() {
+    let bot = &Bot::new("1061598315:AAErEDodTsrqD3UxA_EvFyEfXbKA6DT25G0");
+    let mut updater = Box::pin(polling_default(bot));
+    let handler = |_, upd: ChatUpdate| async move {
+        if let ChatUpdateKind::Message(m) = upd.kind {
+            let msg = bot.send_message(m.chat.id, "pong");
+            msg.send().await.unwrap();
+        }
+        SessionState::Continue(())
+    };
+    let mut dp = Dispatcher::<'_, (), _>::new(handler);
+    println!("Starting the message handler.");
+    loop {
+        let u = updater.next().await.unwrap();
+        match u {
+            Err(e) => eprintln!("Error: {}", e),
+            Ok(u) => {
+                let _ = dp.dispatch(u).await;
+            }
+        }
+    }
+}