fixed clippy errors for rust nightly

crates/teloxide-core/src/types/keyboard_button_request_chat.rs

@@ -3,6 +3,8 @@ use serde::{Deserialize, Serialize};
 use crate::types::{ChatAdministratorRights, RequestId};
 
 /// This object defines the criteria used to request a suitable chat.
+///
+///
 /// Information about the selected chat will be shared with the bot when the
 /// corresponding button is pressed. The bot will be granted requested rights in
 /// the chat if appropriate. [More about requesting chats »]

crates/teloxide-core/src/types/keyboard_button_request_users.rs

@@ -3,6 +3,8 @@ use serde::{Deserialize, Serialize};
 use crate::types::RequestId;
 
 /// This object defines the criteria used to request a suitable users.
+///
+///
 /// Information about the selected users will be shared with the bot when the
 /// corresponding button is pressed. More about requesting users »
 ///

crates/teloxide/src/stop.rs

@@ -53,9 +53,6 @@ impl Future for StopFlag {
     type Output = ();
 
     fn poll(self: Pin<&mut Self>, cx: &mut task::Context<'_>) -> task::Poll<Self::Output> {
-        self.project().0.poll(cx).map(|res| match res {
-            Err(_aborted) => (),
-            Ok(unreachable) => match unreachable {},
-        })
+        self.project().0.poll(cx).map(|_res| ())
     }
 }