Updated delete_message.rs to send a message if the deletion fails and added a function to just get a handler to chain with the schema

src/handlers/callbacks/delete_message.rs

@@ -1,17 +1,26 @@
-use teloxide::{adaptors::Throttle, prelude::*};
+use crate::handlers::markups::deletion_markup;
+use teloxide::{adaptors::Throttle, dispatching::DpHandlerDescription, prelude::*};
 
 /// Deletes the message from the callback
-pub async fn run(bot: Throttle<Bot>, q: CallbackQuery) -> crate::Result<()> {
+async fn run(bot: Throttle<Bot>, q: CallbackQuery) -> crate::Result<()> {
-    match q.message {
+    if let Some(msg) = q.message {
-        Some(msg) => {
+        if let Err(err) = bot.delete_message(msg.chat.id, msg.id).await {
-            bot.delete_message(msg.chat.id, msg.id).await?;
+            let _ = bot
-            Ok(())
+                .send_message(msg.chat.id, "Error deleting the message")
+                .reply_markup(deletion_markup())
+                .await;
+            return Err(err.into());
         }
-        None => Ok(()),
     }
+    Ok(())
 }
 
 /// Filters the delete_message callbacks
-pub fn filter(q: CallbackQuery) -> bool {
+fn filter(q: CallbackQuery) -> bool {
     matches!(q.data.as_deref(), Some("delete_message"))
 }
+
+/// Gets a handler for deleting the message
+pub fn get_handler() -> Handler<'static, DependencyMap, crate::Result<()>, DpHandlerDescription> {
+    dptree::filter(filter).endpoint(run)
+}

src/handlers/mod.rs

@@ -115,9 +115,8 @@ pub fn get_dispatcher(
         .branch(command_handler)
         .branch(endpoint(commands::default));
 
-    let callback_handler = Update::filter_callback_query()
+    let callback_handler =
-        .filter(callbacks::delete_message::filter)
+        Update::filter_callback_query().chain(callbacks::delete_message::get_handler());
-        .endpoint(callbacks::delete_message::run);
 
     let handler = dptree::entry()
         .branch(message_handler)