Errors returned from Storage are ignored in the dispatcher

[selevit]

A dispatching::dialogue::Storage interface has two methods – update_dialogue and remove_dialogue, which both return a Result.

This result should be handled in the dialogue dispatcher and in case of an error, at least some logs should be written to the stderr. Or maybe even do panic!() because it seems to be an unrecoverable problem, if the storage returns an error.

[WaffleLapkin]

Error is ignored here:

teloxide/src/dispatching/dialogue/dialogue_dispatcher.rs

Line 102 in 7b1fbab

if let Ok(Some(_)) = storage.update_dialogue(chat_id, new_dialogue).await {

[Hirrolot]

Closed by #356.