Fix examples

Author: LukasKalbertodt

examples/features.rs

@@ -76,7 +76,7 @@ fn main() {
             }
 
         }
-        Ok(HandlerResult::Continue)
+        Ok(ListeningAction::Continue)
     });
 
     if let Err(e) = res {

examples/simple.rs

@@ -21,7 +21,7 @@ fn main() {
                     println!("<{}> {}", name, t);
 
                     if t == "/exit" {
-                        return Ok(HandlerResult::Stop);
+                        return Ok(ListeningAction::Stop);
                     }
 
                     // Answer message with "Hi"
@@ -35,7 +35,7 @@ fn main() {
         }
 
         // If none of the "try!" statements returned an error: It's Ok!
-        Ok(HandlerResult::Continue)
+        Ok(ListeningAction::Continue)
     });
 
     // When the method `long_poll` returns, its due to an error. Check it here.

src/lib.rs

@@ -1,7 +1,9 @@
 //! This crate helps writing bots for the messenger Telegram. Here is a
 //! minimalistic example:
 //!
-//! ```
+//! ```no_run
+//! use telegram_bot::*;
+//!
 //! // Create the Api from a bot token saved in a environment variable and
 //! // test an Api-call
 //! let mut api = Api::from_env("TELEGRAM_BOT_TOKEN").unwrap();
@@ -13,8 +15,6 @@
 //! listener.listen(|u| {
 //!     // If the received update contains a message...
 //!     if let Some(m) = u.message {
-//!         let name = m.from.first_name;
-//!
 //!         // ... and it was a text message:
 //!         if let MessageType::Text(_) = m.msg {
 //!             // Answer message with "Hi"
@@ -27,7 +27,7 @@
 //!     }
 //!
 //!     // If none of the "try!" statements returned an error: It's Ok!
-//!     Ok(HandlerResult::Continue)
+//!     Ok(ListeningAction::Continue)
 //! });
 //! ```
 //!