Merge remote-tracking branch 'master' into api_errors_custom_deserialize

2024-12-22 22:46:39 +01:00 · 2023-03-30 19:59:56 +03:00 · 2023-03-30 19:59:56 +03:00 · 081f75546c
commit 081f75546c
parent 8ccac0219a 9876587d93
31 changed files with 735 additions and 129 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -3,6 +3,7 @@ on:
    branches: [ master ]
  pull_request:
    branches: [ master ]
+  merge_group:

 name: Continuous integration

@ -88,7 +89,7 @@ jobs:
            features: "--features full"
          - rust: nightly
            toolchain: nightly-2022-12-23
-            features: "--all-features"
+            features: "--features full nightly"
          - rust: msrv
            toolchain: 1.64.0
            features: "--features full"
@ -187,7 +188,7 @@ jobs:
        uses: actions-rs/cargo@v1
        with:
          command: clippy
-          args: --all-targets --all-features
+          args: --all-targets --features "full nightly"

  doc:
    name: check docs
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -6,13 +6,27 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## unreleased

+## 0.12.2 - 2023-02-15
+
+### Fixed
+
+- `docs.rs` documentation build
+
+## 0.12.1 - 2023-02-15
+
 ### Fixed

 - Allow `ChatJoinRequest` updates
+- Some example links in documentation

 ### Added

 - `Update::filter_chat_join_request`
+- `sqlite-storage-rustls` feature, that allows using sqlite storage without `native-tls`
+
+### Changed
+
+- Updated `teloxide-core` to v0.9.1; see its [changelog](https://github.com/teloxide/teloxide/blob/master/crates/teloxide-core/CHANGELOG.md#091---2023-02-15) for more

 ## 0.12.0 - 2023-01-17

--- a/crates/teloxide-core/CHANGELOG.md
+++ b/crates/teloxide-core/CHANGELOG.md
@ -7,11 +7,38 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## unreleased

+### Added
+
+- `ChatPermission::can_*` helper functions ([#851][pr851])
+- `mentioned_users` functions for `CallbackQuery`, `Chat`, `ChatJoinRequest`, `ChatMemberUpdated`, `Game`, `Message`, `Poll`, `Update` which return all contained `User` instances ([#850][pr850])
+- `Message::video_chat_participants_invited` ([#850][pr850])
+- `Update::from`, a replacement for `Update::user` ([#850][pr850])
+
+[pr851]: https://github.com/teloxide/teloxide/pull/851
+
+### Deprecated
+
+- `Update::user`, use `Update::from` instead ([#850][pr850])
+
+[pr850]: https://github.com/teloxide/teloxide/pull/850
+
+## 0.9.1 - 2023-02-15
+
 ### Fixed 

 - `Update::user` now handles channel posts, chat member changes and chat join request updates correctly ([#835][pr835])
+- In cases when `teloxide` can't deserialize an update, error now includes the full json value ([#826][pr826])
+- Deserialization of topic messages ([#830][pr830])

 [pr835]: https://github.com/teloxide/teloxide/pull/835
+[pr826]: https://github.com/teloxide/teloxide/pull/826
+[pr830]: https://github.com/teloxide/teloxide/pull/830
+
+### Added
+
+- `ApiError::ImageProcessFailed` ([#825][pr825])
+
+[pr825]: https://github.com/teloxide/teloxide/pull/825

 ## 0.9.0 - 2023-01-17

--- a/crates/teloxide-core/Cargo.toml
+++ b/crates/teloxide-core/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "teloxide-core"
-version = "0.9.0"
+version = "0.9.1"
 description = "Core part of the `teloxide` library - telegram bot API client"

 rust-version.workspace = true
--- a/crates/teloxide-core/src/bot.rs
+++ b/crates/teloxide-core/src/bot.rs
@ -206,7 +206,7 @@ impl Bot {
    ) -> impl Future<Output = ResponseResult<P::Output>> + 'static
    where
        P: Payload + Serialize,
-        P::Output: DeserializeOwned,
+        P::Output: DeserializeOwned + 'static,
    {
        let client = self.client.clone();
        let token = Arc::clone(&self.token);
@ -237,7 +237,7 @@ impl Bot {
    ) -> impl Future<Output = ResponseResult<P::Output>>
    where
        P: MultipartPayload + Serialize,
-        P::Output: DeserializeOwned,
+        P::Output: DeserializeOwned + 'static,
    {
        let client = self.client.clone();
        let token = Arc::clone(&self.token);
@ -267,7 +267,7 @@ impl Bot {
    ) -> impl Future<Output = ResponseResult<P::Output>>
    where
        P: MultipartPayload + Serialize,
-        P::Output: DeserializeOwned,
+        P::Output: DeserializeOwned + 'static,
    {
        let client = self.client.clone();
        let token = Arc::clone(&self.token);
--- a/crates/teloxide-core/src/errors.rs
+++ b/crates/teloxide-core/src/errors.rs
@ -16,6 +16,7 @@ pub enum RequestError {
    /// The group has been migrated to a supergroup with the specified
    /// identifier.
    #[error("The group has been migrated to a supergroup with ID #{0}")]
+    // FIXME: change to `ChatId` :|
    MigrateToChatId(i64),

    /// In case of exceeding flood control, the number of seconds left to wait
--- a/crates/teloxide-core/src/lib.rs
+++ b/crates/teloxide-core/src/lib.rs
@ -5,7 +5,7 @@
 //! asynchronous and built using [`tokio`].
 //!
 //!```toml
-//! teloxide_core = "0.8"
+//! teloxide_core = "0.9"
 //! ```
 //! _Compiler support: requires rustc 1.64+_.
 //!
@ -117,6 +117,7 @@ mod bot;

 // implementation details
 mod serde_multipart;
+mod util;

 #[cfg(test)]
 mod codegen;
--- a/crates/teloxide-core/src/net/request.rs
+++ b/crates/teloxide-core/src/net/request.rs
@ -1,4 +1,4 @@
-use std::time::Duration;
+use std::{any::TypeId, time::Duration};

 use reqwest::{
    header::{HeaderValue, CONTENT_TYPE},
@ -19,7 +19,7 @@ pub async fn request_multipart<T>(
    _timeout_hint: Option<Duration>,
 ) -> ResponseResult<T>
 where
-    T: DeserializeOwned,
+    T: DeserializeOwned + 'static,
 {
    // Workaround for [#460]
    //
@ -58,7 +58,7 @@ pub async fn request_json<T>(
    _timeout_hint: Option<Duration>,
 ) -> ResponseResult<T>
 where
-    T: DeserializeOwned,
+    T: DeserializeOwned + 'static,
 {
    // Workaround for [#460]
    //
@ -91,7 +91,7 @@ where

 async fn process_response<T>(response: Response) -> ResponseResult<T>
 where
-    T: DeserializeOwned,
+    T: DeserializeOwned + 'static,
 {
    if response.status().is_server_error() {
        tokio::time::sleep(DELAY_ON_SERVER_ERROR).await;
@ -99,7 +99,176 @@ where

    let text = response.text().await?;

+    deserialize_response(text)
+}
+
+fn deserialize_response<T>(text: String) -> Result<T, RequestError>
+where
+    T: DeserializeOwned + 'static,
+{
    serde_json::from_str::<TelegramResponse<T>>(&text)
+        .map(|mut response| {
+            use crate::types::{Update, UpdateKind};
+            use std::{any::Any, iter::zip};
+
+            // HACK: Fill-in error information into `UpdateKind::Error`.
+            //
+            //       Why? Well, we need `Update` deserialization to be reliable,
+            //       even if Telegram breaks something in their Bot API, we want
+            //       1. Deserialization to """succeed"""
+            //       2. Get the `update.id`
+            //
+            //       Both of these points are required for `get_updates(...) -> Vec<Update>`
+            //       to behave well after Telegram introduces updates that we can't parse.
+            //       (1.) makes it so only some of the updates in a butch need to be skipped
+            //       (otherwise serde'll stop on the first error). (2.) allows us to issue
+            //       the next `get_updates` call with the right offset, even if the last
+            //       update in the batch didn't deserialize well.
+            //
+            //       serde's interface doesn't allows us to implement `Deserialize` in such
+            //       a way, that we could keep the data we couldn't parse, so our
+            //       `Deserialize` impl for `UpdateKind` just returns
+            //       `UpdateKind::Error(/* some empty-ish value */)`. Here, through some
+            //       terrible hacks and downcasting, we fill-in the data we couldn't parse
+            //       so that our users can make actionable bug reports.
+            //
+            //       We specifically handle `Vec<Update>` here, because that's the return
+            //       type of the only method that returns updates.
+            if TypeId::of::<T>() == TypeId::of::<Vec<Update>>() {
+                if let TelegramResponse::Ok { response, .. } = &mut response {
+                    if let Some(updates) =
+                        (response as &mut T as &mut dyn Any).downcast_mut::<Vec<Update>>()
+                    {
+                        if updates.iter().any(|u| matches!(u.kind, UpdateKind::Error(_))) {
+                            let re_parsed = serde_json::from_str(&text);
+
+                            if let Ok(TelegramResponse::Ok { response: values, .. }) = re_parsed {
+                                for (update, value) in zip::<_, Vec<_>>(updates, values) {
+                                    if let UpdateKind::Error(dest) = &mut update.kind {
+                                        *dest = value;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+
+            response
+        })
        .map_err(|source| RequestError::InvalidJson { source, raw: text.into() })?
        .into()
 }
+
+#[cfg(test)]
+mod tests {
+    use std::time::Duration;
+
+    use cool_asserts::assert_matches;
+
+    use crate::{
+        net::request::deserialize_response,
+        types::{True, Update, UpdateKind},
+        ApiError, RequestError,
+    };
+
+    #[test]
+    fn smoke_ok() {
+        let json = r#"{"ok":true,"result":true}"#.to_owned();
+
+        let res = deserialize_response::<True>(json);
+        assert_matches!(res, Ok(True));
+    }
+
+    #[test]
+    fn smoke_err() {
+        let json =
+            r#"{"ok":false,"description":"Forbidden: bot was blocked by the user"}"#.to_owned();
+
+        let res = deserialize_response::<True>(json);
+        assert_matches!(res, Err(RequestError::Api(ApiError::BotBlocked)));
+    }
+
+    #[test]
+    fn migrate() {
+        let json = r#"{"ok":false,"description":"this string is ignored","parameters":{"migrate_to_chat_id":123456}}"#.to_owned();
+
+        let res = deserialize_response::<True>(json);
+        assert_matches!(res, Err(RequestError::MigrateToChatId(123456)));
+    }
+
+    #[test]
+    fn retry_after() {
+        let json = r#"{"ok":false,"description":"this string is ignored","parameters":{"retry_after":123456}}"#.to_owned();
+
+        let res = deserialize_response::<True>(json);
+        assert_matches!(res, Err(RequestError::RetryAfter(duration)) if duration == Duration::from_secs(123456));
+    }
+
+    #[test]
+    fn update_ok() {
+        let json = r#"{
+            "ok":true,
+            "result":[
+                {
+                    "update_id":0,
+                    "poll_answer":{
+                        "poll_id":"POLL_ID",
+                        "user": {"id":42,"is_bot":false,"first_name":"blah"},
+                        "option_ids": []
+                    }
+                }
+            ]
+        }"#
+        .to_owned();
+
+        let res = deserialize_response::<Vec<Update>>(json).unwrap();
+        assert_matches!(res, [Update { id: 0, kind: UpdateKind::PollAnswer(_) }]);
+    }
+
+    /// Check that `get_updates` can work with malformed updates.
+    #[test]
+    fn update_err() {
+        let json = r#"{
+            "ok":true,
+            "result":[
+                {
+                    "update_id":0,
+                    "poll_answer":{
+                        "poll_id":"POLL_ID",
+                        "user": {"id":42,"is_bot":false,"first_name":"blah"},
+                        "option_ids": []
+                    }
+                },
+                {
+                    "update_id":1,
+                    "something unknown to us":17
+                },
+                {
+                    "update_id":2,
+                    "poll_answer":{
+                        "poll_id":"POLL_ID",
+                        "user": {"id":42,"is_bot":false,"first_name":"blah"},
+                        "option_ids": [3, 4, 8]
+                    }
+                },
+                {
+                    "update_id":3,
+                    "message":{"some fields are missing":true}
+                }
+            ]
+        }"#
+        .to_owned();
+
+        let res = deserialize_response::<Vec<Update>>(json).unwrap();
+        assert_matches!(
+            res,
+            [
+                Update { id: 0, kind: UpdateKind::PollAnswer(_) },
+                Update { id: 1, kind: UpdateKind::Error(v) } if v.is_object(),
+                Update { id: 2, kind: UpdateKind::PollAnswer(_) },
+                Update { id: 3, kind: UpdateKind::Error(v) } if v.is_object(),
+            ]
+        );
+    }
+}
--- a/crates/teloxide-core/src/types.rs
+++ b/crates/teloxide-core/src/types.rs
@ -461,6 +461,13 @@ pub(crate) mod serde_rgb {
            {
                Ok(from_u32(v))
            }
+
+            fn visit_u64<E>(self, v: u64) -> Result<Self::Value, E>
+            where
+                E: serde::de::Error,
+            {
+                self.visit_u32(v.try_into().map_err(|_| E::custom("rgb value doesn't fit u32"))?)
+            }
        }
        d.deserialize_u32(V)
    }
@ -481,5 +488,16 @@ pub(crate) mod serde_rgb {
    }

    #[test]
-    fn json() {}
+    fn json() {
+        #[derive(Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
+        struct Struct {
+            #[serde(with = "self")]
+            color: [u8; 3],
+        }
+
+        let json = format!(r#"{{"color":{}}}"#, 0x00AABBCC);
+        let Struct { color } = serde_json::from_str(&json).unwrap();
+
+        assert_eq!(color, [0xAA, 0xBB, 0xCC])
+    }
 }
--- a/crates/teloxide-core/src/types/callback_query.rs
+++ b/crates/teloxide-core/src/types/callback_query.rs
@ -40,8 +40,7 @@ pub struct CallbackQuery {
    /// [games]: https://core.telegram.org/bots/api#games
    pub chat_instance: String,

-    /// A data associated with the callback button. Be aware that a bad client
-    /// can send arbitrary data in this field.
+    /// A data associated with the callback button.
    pub data: Option<String>,

    /// A short name of a Game to be returned, serves as the unique identifier
@ -49,6 +48,20 @@ pub struct CallbackQuery {
    pub game_short_name: Option<String>,
 }

+impl CallbackQuery {
+    /// Returns all users that are "contained" in this `CallbackQuery`
+    /// structure.
+    ///
+    /// This might be useful to track information about users.
+    /// Note that this function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        use crate::util::flatten;
+        use std::iter::once;
+
+        once(&self.from).chain(flatten(self.message.as_ref().map(Message::mentioned_users)))
+    }
+}
+
 #[cfg(test)]
 mod tests {
    use crate::types::UserId;
--- a/crates/teloxide-core/src/types/chat.rs
+++ b/crates/teloxide-core/src/types/chat.rs
@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};

-use crate::types::{ChatId, ChatLocation, ChatPermissions, ChatPhoto, Message, True};
+use crate::types::{ChatId, ChatLocation, ChatPermissions, ChatPhoto, Message, True, User};

 /// This object represents a chat.
 ///
@ -493,6 +493,23 @@ impl Chat {
            _ => None,
        }
    }
+
+    /// Returns all users that are "contained" in this `Chat`
+    /// structure.
+    ///
+    /// This might be useful to track information about users.
+    ///
+    /// Note that this function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        crate::util::flatten(self.pinned_message.as_ref().map(|m| m.mentioned_users()))
+    }
+
+    /// `{Message, Chat}::mentioned_users` are mutually recursive, as such we
+    /// can't use `->impl Iterator` everywhere, as it would make an infinite
+    /// type. So we need to box somewhere.
+    pub(crate) fn mentioned_users_rec(&self) -> impl Iterator<Item = &User> {
+        crate::util::flatten(self.pinned_message.as_ref().map(|m| m.mentioned_users_rec()))
+    }
 }

 mod serde_helper {
--- a/crates/teloxide-core/src/types/chat_join_request.rs
+++ b/crates/teloxide-core/src/types/chat_join_request.rs
@ -18,3 +18,15 @@ pub struct ChatJoinRequest {
    /// Chat invite link that was used by the user to send the join request
    pub invite_link: Option<ChatInviteLink>,
 }
+
+impl ChatJoinRequest {
+    /// Returns all users that are "contained" in this `ChatJoinRequest`
+    /// structure.
+    ///
+    /// This might be useful to track information about users.
+    ///
+    /// Note that this function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        std::iter::once(&self.from).chain(self.chat.mentioned_users())
+    }
+}
--- a/crates/teloxide-core/src/types/chat_member_updated.rs
+++ b/crates/teloxide-core/src/types/chat_member_updated.rs
@ -20,3 +20,21 @@ pub struct ChatMemberUpdated {
    /// joining by invite link events only.
    pub invite_link: Option<ChatInviteLink>,
 }
+
+impl ChatMemberUpdated {
+    /// Returns all users that are "contained" in this `ChatMemberUpdated`
+    /// structure.
+    ///
+    /// This might be useful to track information about users.
+    ///
+    /// Note that this function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        [
+            &self.from,
+            /* ignore `old_chat_member.user`, it should always be the same as the new one */
+            &self.new_chat_member.user,
+        ]
+        .into_iter()
+        .chain(self.chat.mentioned_users())
+    }
+}
--- a/crates/teloxide-core/src/types/chat_permissions.rs
+++ b/crates/teloxide-core/src/types/chat_permissions.rs
@ -84,7 +84,70 @@ bitflags::bitflags! {
    }
 }

-// FIXME: add `can_*` methods for convinience
+impl ChatPermissions {
+    /// Checks for [`SEND_MESSAGES`] permission.
+    ///
+    /// [`SEND_MESSAGES`]: ChatPermissions::SEND_MESSAGES
+    pub fn can_send_messages(&self) -> bool {
+        self.contains(ChatPermissions::SEND_MESSAGES)
+    }
+
+    /// Checks for [`SEND_MEDIA_MESSAGES`] permission.
+    ///
+    /// [`SEND_MEDIA_MESSAGES`]: ChatPermissions::SEND_MEDIA_MESSAGES
+    pub fn can_send_media_messages(&self) -> bool {
+        self.contains(ChatPermissions::SEND_MEDIA_MESSAGES)
+    }
+
+    /// Checks for [`SEND_POLLS`] permission.
+    ///
+    /// [`SEND_POLLS`]: ChatPermissions::SEND_POLLS
+    pub fn can_send_polls(&self) -> bool {
+        self.contains(ChatPermissions::SEND_POLLS)
+    }
+
+    /// Checks for [`SEND_OTHER_MESSAGES`] permission.
+    ///
+    /// [`SEND_OTHER_MESSAGES`]: ChatPermissions::SEND_OTHER_MESSAGES
+    pub fn can_send_other_messages(&self) -> bool {
+        self.contains(ChatPermissions::SEND_OTHER_MESSAGES)
+    }
+
+    /// Checks for [`ADD_WEB_PAGE_PREVIEWS`] permission.
+    ///
+    /// [`ADD_WEB_PAGE_PREVIEWS`]: ChatPermissions::ADD_WEB_PAGE_PREVIEWS
+    pub fn can_add_web_page_previews(&self) -> bool {
+        self.contains(ChatPermissions::ADD_WEB_PAGE_PREVIEWS)
+    }
+
+    /// Checks for [`CHANGE_INFO`] permission.
+    ///
+    /// [`CHANGE_INFO`]: ChatPermissions::CHANGE_INFO
+    pub fn can_change_info(&self) -> bool {
+        self.contains(ChatPermissions::CHANGE_INFO)
+    }
+
+    /// Checks for [`INVITE_USERS`] permission.
+    ///
+    /// [`INVITE_USERS`]: ChatPermissions::INVITE_USERS
+    pub fn can_invite_users(&self) -> bool {
+        self.contains(ChatPermissions::INVITE_USERS)
+    }
+
+    /// Checks for [`PIN_MESSAGES`] permission.
+    ///
+    /// [`PIN_MESSAGES`]: ChatPermissions::PIN_MESSAGES
+    pub fn can_pin_messages(&self) -> bool {
+        self.contains(ChatPermissions::PIN_MESSAGES)
+    }
+
+    /// Checks for [`MANAGE_TOPICS`] permission.
+    ///
+    /// [`MANAGE_TOPICS`]: ChatPermissions::MANAGE_TOPICS
+    pub fn can_manage_topics(&self) -> bool {
+        self.contains(ChatPermissions::MANAGE_TOPICS)
+    }
+}

 /// Helper for (de)serialization
 #[derive(Serialize, Deserialize)]
@ -124,15 +187,15 @@ struct ChatPermissionsRaw {
 impl From<ChatPermissions> for ChatPermissionsRaw {
    fn from(this: ChatPermissions) -> Self {
        Self {
-            can_send_messages: this.contains(ChatPermissions::SEND_MESSAGES),
-            can_send_media_messages: this.contains(ChatPermissions::SEND_MEDIA_MESSAGES),
-            can_send_polls: this.contains(ChatPermissions::SEND_POLLS),
-            can_send_other_messages: this.contains(ChatPermissions::SEND_OTHER_MESSAGES),
-            can_add_web_page_previews: this.contains(ChatPermissions::ADD_WEB_PAGE_PREVIEWS),
-            can_change_info: this.contains(ChatPermissions::CHANGE_INFO),
-            can_invite_users: this.contains(ChatPermissions::INVITE_USERS),
-            can_pin_messages: this.contains(ChatPermissions::PIN_MESSAGES),
-            can_manage_topics: this.contains(ChatPermissions::MANAGE_TOPICS),
+            can_send_messages: this.can_send_messages(),
+            can_send_media_messages: this.can_send_media_messages(),
+            can_send_polls: this.can_send_polls(),
+            can_send_other_messages: this.can_send_other_messages(),
+            can_add_web_page_previews: this.can_add_web_page_previews(),
+            can_change_info: this.can_change_info(),
+            can_invite_users: this.can_invite_users(),
+            can_pin_messages: this.can_pin_messages(),
+            can_manage_topics: this.can_manage_topics(),
        }
    }
 }
--- a/crates/teloxide-core/src/types/forum_topic_created.rs
+++ b/crates/teloxide-core/src/types/forum_topic_created.rs
@ -19,3 +19,20 @@ pub struct ForumTopicCreated {
    // FIXME: CustomEmojiId
    pub icon_custom_emoji_id: Option<String>,
 }
+
+#[cfg(test)]
+mod tests {
+    use crate::types::ForumTopicCreated;
+
+    #[test]
+    fn deserialization() {
+        let json =
+            r#"{"icon_color":9367192,"icon_custom_emoji_id":"5312536423851630001","name":"???"}"#;
+
+        let event = serde_json::from_str::<ForumTopicCreated>(json).unwrap();
+
+        assert_eq!(event.name, "???");
+        assert_eq!(event.icon_color, [0x8E, 0xEE, 0x98]);
+        assert_eq!(event.icon_custom_emoji_id.as_deref(), Some("5312536423851630001"));
+    }
+}
--- a/crates/teloxide-core/src/types/game.rs
+++ b/crates/teloxide-core/src/types/game.rs
@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};

-use crate::types::{Animation, MessageEntity, PhotoSize};
+use crate::types::{Animation, MessageEntity, PhotoSize, User};

 /// This object represents a game.
 ///
@ -39,3 +39,17 @@ pub struct Game {
    /// [@Botfather]: https://t.me/botfather
    pub animation: Option<Animation>,
 }
+
+impl Game {
+    /// Returns all users that are "contained" in this `Game`
+    /// structure.
+    ///
+    /// This might be useful to track information about users.
+    ///
+    /// Note that this function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        use crate::util::{flatten, mentioned_users_from_entities};
+
+        flatten(self.text_entities.as_deref().map(mentioned_users_from_entities))
+    }
+}
--- a/crates/teloxide-core/src/types/input_file.rs
+++ b/crates/teloxide-core/src/types/input_file.rs
@ -123,8 +123,8 @@ impl InputFile {
    ///
    /// This is used to coordinate with `attach://`.
    pub(crate) fn id(&self) -> &str {
-        // FIXME: remove extra alloc
-        self.id.get_or_init(|| uuid::Uuid::new_v4().to_string().into())
+        let random = || Arc::from(&*uuid::Uuid::new_v4().as_simple().encode_lower(&mut [0; 32]));
+        self.id.get_or_init(random)
    }

    /// Returns `true` if this file needs an attachment i.e. it's not a file_id
--- a/crates/teloxide-core/src/types/message.rs
+++ b/crates/teloxide-core/src/types/message.rs
@ -26,6 +26,7 @@ pub struct Message {
    /// Unique identifier of a message thread to which the message belongs; for
    /// supergroups only.
    // FIXME: MessageThreadId or such
+    #[serde(rename = "message_thread_id")]
    pub thread_id: Option<i32>,

    /// Date the message was sent in Unix time.
@ -116,6 +117,8 @@ pub struct MessageCommon {
    pub reply_markup: Option<InlineKeyboardMarkup>,

    /// `true`, if the message is sent to a forum topic.
+    // FIXME: `is_topic_message` is included even in service messages, like ForumTopicCreated.
+    //        more this to `Message`
    #[serde(default)]
    pub is_topic_message: bool,

@ -612,7 +615,7 @@ mod getters {
        MessageGroupChatCreated, MessageInvoice, MessageLeftChatMember, MessageNewChatMembers,
        MessageNewChatPhoto, MessageNewChatTitle, MessagePassportData, MessagePinned,
        MessageProximityAlertTriggered, MessageSuccessfulPayment, MessageSupergroupChatCreated,
-        PhotoSize, True, User,
+        MessageVideoChatParticipantsInvited, PhotoSize, True, User,
    };

    /// Getters for [Message] fields from [telegram docs].
@ -620,6 +623,7 @@ mod getters {
    /// [Message]: crate::types::Message
    /// [telegram docs]: https://core.telegram.org/bots/api#message
    impl Message {
+        /// Returns the user who sent the message.
        #[must_use]
        pub fn from(&self) -> Option<&User> {
            match &self.kind {
@ -1174,6 +1178,18 @@ mod getters {
            }
        }

+        #[must_use]
+        pub fn video_chat_participants_invited(
+            &self,
+        ) -> Option<&types::VideoChatParticipantsInvited> {
+            match &self.kind {
+                VideoChatParticipantsInvited(MessageVideoChatParticipantsInvited {
+                    video_chat_participants_invited,
+                }) => Some(video_chat_participants_invited),
+                _ => None,
+            }
+        }
+
        #[must_use]
        pub fn reply_markup(&self) -> Option<&types::InlineKeyboardMarkup> {
            match &self.kind {
@ -1390,6 +1406,42 @@ impl Message {
    pub fn parse_caption_entities(&self) -> Option<Vec<MessageEntityRef<'_>>> {
        self.caption().zip(self.caption_entities()).map(|(t, e)| MessageEntityRef::parse(t, e))
    }
+
+    /// Returns all users that are "contained" in this `Message` structure.
+    ///
+    /// This might be useful to track information about users.
+    ///
+    /// Note that this function may return quite a few users as it scans
+    /// replies, pinned messages, message entities and more. Also note that this
+    /// function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        use crate::util::{flatten, mentioned_users_from_entities};
+
+        // Lets just hope we didn't forget something here...
+
+        self.from()
+            .into_iter()
+            .chain(self.via_bot.as_ref())
+            .chain(self.chat.mentioned_users_rec())
+            .chain(flatten(self.reply_to_message().map(Self::mentioned_users_rec)))
+            .chain(flatten(self.new_chat_members()))
+            .chain(self.left_chat_member())
+            .chain(self.forward_from_user())
+            .chain(flatten(self.forward_from_chat().map(Chat::mentioned_users_rec)))
+            .chain(flatten(self.game().map(Game::mentioned_users)))
+            .chain(flatten(self.entities().map(mentioned_users_from_entities)))
+            .chain(flatten(self.caption_entities().map(mentioned_users_from_entities)))
+            .chain(flatten(self.poll().map(Poll::mentioned_users)))
+            .chain(flatten(self.proximity_alert_triggered().map(|a| [&a.traveler, &a.watcher])))
+            .chain(flatten(self.video_chat_participants_invited().and_then(|i| i.users.as_deref())))
+    }
+
+    /// `Message::mentioned_users` is recursive (due to replies), as such we
+    /// can't use `->impl Iterator` everywhere, as it would make an infinite
+    /// type. So we need to box somewhere.
+    pub(crate) fn mentioned_users_rec(&self) -> Box<dyn Iterator<Item = &User> + Send + Sync + '_> {
+        Box::new(self.mentioned_users())
+    }
 }

 #[cfg(test)]
@ -1836,4 +1888,36 @@ mod tests {
        assert!(!entities.is_empty());
        assert_eq!(entities[0].kind().clone(), MessageEntityKind::Url);
    }
+
+    #[test]
+    fn topic_created() {
+        let json = r#"{
+            "chat":{"id":-1001847508954,"is_forum":true,"title":"twest","type":"supergroup"},
+            "date":1675229139,
+            "forum_topic_created":{
+                "icon_color":9367192,
+                "icon_custom_emoji_id":"5312536423851630001",
+                "name":"???"
+            },
+            "from":{
+                "first_name":"вафель'",
+                "id":1253681278,
+                "is_bot":false,
+                "language_code":"en",
+                "username":"wafflelapkin"
+            },
+            "is_topic_message":true,
+            "message_id":4,
+            "message_thread_id":4
+        }"#;
+
+        let _: Message = serde_json::from_str(json).unwrap();
+    }
+
+    #[test]
+    fn topic_message() {
+        let json = r#"{"chat":{"id":-1001847508954,"is_forum":true,"title":"twest","type":"supergroup"},"date":1675229140,"from":{"first_name":"вафель'","id":1253681278,"is_bot":false,"language_code":"en","username":"wafflelapkin"},"is_topic_message":true,"message_id":5,"message_thread_id":4,"reply_to_message":{"chat":{"id":-1001847508954,"is_forum":true,"title":"twest","type":"supergroup"},"date":1675229139,"forum_topic_created":{"icon_color":9367192,"icon_custom_emoji_id":"5312536423851630001","name":"???"},"from":{"first_name":"вафель'","id":1253681278,"is_bot":false,"language_code":"en","username":"wafflelapkin"},"is_topic_message":true,"message_id":4,"message_thread_id":4},"text":"blah"}"#;
+
+        let _: Message = serde_json::from_str(json).unwrap();
+    }
 }
--- a/crates/teloxide-core/src/types/poll.rs
+++ b/crates/teloxide-core/src/types/poll.rs
@ -1,4 +1,4 @@
-use crate::types::{MessageEntity, PollType};
+use crate::types::{MessageEntity, PollType, User};

 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
@ -67,6 +67,20 @@ pub struct PollOption {
    pub voter_count: i32,
 }

+impl Poll {
+    /// Returns all users that are "contained" in this `Poll`
+    /// structure.
+    ///
+    /// This might be useful to track information about users.
+    ///
+    /// Note that this function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        use crate::util::{flatten, mentioned_users_from_entities};
+
+        flatten(self.explanation_entities.as_deref().map(mentioned_users_from_entities))
+    }
+}
+
 #[cfg(test)]
 mod tests {
    use super::*;
--- a/crates/teloxide-core/src/types/update.rs
+++ b/crates/teloxide-core/src/types/update.rs
@ -29,7 +29,7 @@ pub struct Update {
 }

 impl Update {
-    // FIXME: rename user => from, add mentioned_users -> impl Iterator<&User>
+    // FIXME: add mentioned_users -> impl Iterator<&User>

    /// Returns the user that performed the action that caused this update, if
    /// known.
@ -37,7 +37,7 @@ impl Update {
    /// This is generally the `from` field (except for `PollAnswer` where it's
    /// `user` and `Poll` with `Error` which don't have such field at all).
    #[must_use]
-    pub fn user(&self) -> Option<&User> {
+    pub fn from(&self) -> Option<&User> {
        use UpdateKind::*;

        let from = match &self.kind {
@ -59,6 +59,48 @@ impl Update {
        Some(from)
    }

+    /// Returns all users that are "contained" in this `Update` structure.
+    ///
+    /// This might be useful to track information about users.
+    ///
+    /// Note that this function may return quite a few users as it scans
+    /// replies, pinned messages, message entities, "via bot" fields and more.
+    /// Also note that this function can return duplicate users.
+    pub fn mentioned_users(&self) -> impl Iterator<Item = &User> {
+        use either::Either::{Left, Right};
+        use std::iter::{empty, once};
+
+        let i0 = Left;
+        let i1 = |x| Right(Left(x));
+        let i2 = |x| Right(Right(Left(x)));
+        let i3 = |x| Right(Right(Right(Left(x))));
+        let i4 = |x| Right(Right(Right(Right(Left(x)))));
+        let i5 = |x| Right(Right(Right(Right(Right(Left(x))))));
+        let i6 = |x| Right(Right(Right(Right(Right(Right(x))))));
+
+        match &self.kind {
+            UpdateKind::Message(message)
+            | UpdateKind::EditedMessage(message)
+            | UpdateKind::ChannelPost(message)
+            | UpdateKind::EditedChannelPost(message) => i0(message.mentioned_users()),
+
+            UpdateKind::InlineQuery(query) => i1(once(&query.from)),
+            UpdateKind::ChosenInlineResult(query) => i1(once(&query.from)),
+            UpdateKind::CallbackQuery(query) => i2(query.mentioned_users()),
+            UpdateKind::ShippingQuery(query) => i1(once(&query.from)),
+            UpdateKind::PreCheckoutQuery(query) => i1(once(&query.from)),
+            UpdateKind::Poll(poll) => i3(poll.mentioned_users()),
+
+            UpdateKind::PollAnswer(answer) => i1(once(&answer.user)),
+
+            UpdateKind::MyChatMember(member) | UpdateKind::ChatMember(member) => {
+                i4(member.mentioned_users())
+            }
+            UpdateKind::ChatJoinRequest(request) => i5(request.mentioned_users()),
+            UpdateKind::Error(_) => i6(empty()),
+        }
+    }
+
    /// Returns the chat in which is update has happened, if any.
    #[must_use]
    pub fn chat(&self) -> Option<&Chat> {
@ -82,6 +124,11 @@ impl Update {

        Some(chat)
    }
+
+    #[deprecated(note = "renamed to `from`", since = "0.10.0")]
+    pub fn user(&self) -> Option<&User> {
+        self.from()
+    }
 }

 #[derive(Clone, Debug, PartialEq)]
@ -156,7 +203,10 @@ pub enum UpdateKind {
    /// An error that happened during deserialization.
    ///
    /// This allows `teloxide` to continue working even if telegram adds a new
-    /// kind of updates.
+    /// kinds of updates.
+    ///
+    /// **Note that deserialize implementation always returns an empty value**,
+    /// teloxide fills in the data when doing deserialization.
    Error(Value),
 }

@ -182,94 +232,63 @@ impl<'de> Deserialize<'de> for UpdateKind {

                // Try to deserialize a borrowed-str key, or else try deserializing an owned
                // string key
-                let k = map.next_key::<&str>().or_else(|_| {
+                let key = map.next_key::<&str>().or_else(|_| {
                    map.next_key::<String>().map(|k| {
                        tmp = k;
                        tmp.as_deref()
                    })
                });

-                if let Ok(Some(k)) = k {
-                    let res = match k {
-                        "message" => {
-                            map.next_value::<Message>().map(UpdateKind::Message).map_err(|_| false)
+                let this = key
+                    .ok()
+                    .flatten()
+                    .and_then(|key| match key {
+                        "message" => map.next_value::<Message>().ok().map(UpdateKind::Message),
+                        "edited_message" => {
+                            map.next_value::<Message>().ok().map(UpdateKind::EditedMessage)
+                        }
+                        "channel_post" => {
+                            map.next_value::<Message>().ok().map(UpdateKind::ChannelPost)
+                        }
+                        "edited_channel_post" => {
+                            map.next_value::<Message>().ok().map(UpdateKind::EditedChannelPost)
+                        }
+                        "inline_query" => {
+                            map.next_value::<InlineQuery>().ok().map(UpdateKind::InlineQuery)
                        }
-                        "edited_message" => map
-                            .next_value::<Message>()
-                            .map(UpdateKind::EditedMessage)
-                            .map_err(|_| false),
-                        "channel_post" => map
-                            .next_value::<Message>()
-                            .map(UpdateKind::ChannelPost)
-                            .map_err(|_| false),
-                        "edited_channel_post" => map
-                            .next_value::<Message>()
-                            .map(UpdateKind::EditedChannelPost)
-                            .map_err(|_| false),
-                        "inline_query" => map
-                            .next_value::<InlineQuery>()
-                            .map(UpdateKind::InlineQuery)
-                            .map_err(|_| false),
                        "chosen_inline_result" => map
                            .next_value::<ChosenInlineResult>()
-                            .map(UpdateKind::ChosenInlineResult)
-                            .map_err(|_| false),
-                        "callback_query" => map
-                            .next_value::<CallbackQuery>()
-                            .map(UpdateKind::CallbackQuery)
-                            .map_err(|_| false),
-                        "shipping_query" => map
-                            .next_value::<ShippingQuery>()
-                            .map(UpdateKind::ShippingQuery)
-                            .map_err(|_| false),
+                            .ok()
+                            .map(UpdateKind::ChosenInlineResult),
+                        "callback_query" => {
+                            map.next_value::<CallbackQuery>().ok().map(UpdateKind::CallbackQuery)
+                        }
+                        "shipping_query" => {
+                            map.next_value::<ShippingQuery>().ok().map(UpdateKind::ShippingQuery)
+                        }
                        "pre_checkout_query" => map
                            .next_value::<PreCheckoutQuery>()
-                            .map(UpdateKind::PreCheckoutQuery)
-                            .map_err(|_| false),
-                        "poll" => map.next_value::<Poll>().map(UpdateKind::Poll).map_err(|_| false),
-                        "poll_answer" => map
-                            .next_value::<PollAnswer>()
-                            .map(UpdateKind::PollAnswer)
-                            .map_err(|_| false),
-                        "my_chat_member" => map
-                            .next_value::<ChatMemberUpdated>()
-                            .map(UpdateKind::MyChatMember)
-                            .map_err(|_| false),
-                        "chat_member" => map
-                            .next_value::<ChatMemberUpdated>()
-                            .map(UpdateKind::ChatMember)
-                            .map_err(|_| false),
+                            .ok()
+                            .map(UpdateKind::PreCheckoutQuery),
+                        "poll" => map.next_value::<Poll>().ok().map(UpdateKind::Poll),
+                        "poll_answer" => {
+                            map.next_value::<PollAnswer>().ok().map(UpdateKind::PollAnswer)
+                        }
+                        "my_chat_member" => {
+                            map.next_value::<ChatMemberUpdated>().ok().map(UpdateKind::MyChatMember)
+                        }
+                        "chat_member" => {
+                            map.next_value::<ChatMemberUpdated>().ok().map(UpdateKind::ChatMember)
+                        }
                        "chat_join_request" => map
                            .next_value::<ChatJoinRequest>()
-                            .map(UpdateKind::ChatJoinRequest)
-                            .map_err(|_| false),
+                            .ok()
+                            .map(UpdateKind::ChatJoinRequest),
+                        _ => Some(empty_error()),
+                    })
+                    .unwrap_or_else(empty_error);

-                        _ => Err(true),
-                    };
-
-                    let value_available = match res {
-                        Ok(ok) => return Ok(ok),
-                        Err(e) => e,
-                    };
-
-                    let mut value = serde_json::Map::new();
-                    value.insert(
-                        k.to_owned(),
-                        if value_available {
-                            map.next_value::<Value>().unwrap_or(Value::Null)
-                        } else {
-                            Value::Null
-                        },
-                    );
-
-                    while let Ok(Some((k, v))) = map.next_entry::<_, Value>() {
-                        value.insert(k, v);
-                    }
-
-                    return Ok(UpdateKind::Error(Value::Object(value)));
-                }
-
-                Ok(UpdateKind::Error(Value::Object(<_>::default())))
+                Ok(this)
            }
        }

@ -319,6 +338,10 @@ impl Serialize for UpdateKind {
    }
 }

+fn empty_error() -> UpdateKind {
+    UpdateKind::Error(Value::Object(<_>::default()))
+}
+
 #[cfg(test)]
 mod test {
    use crate::types::{
--- a/crates/teloxide-core/src/util.rs
+++ b/crates/teloxide-core/src/util.rs
@ -0,0 +1,56 @@
+use crate::types::{MessageEntity, User};
+
+/// Converts an optional iterator to a flattened iterator.
+pub(crate) fn flatten<I>(opt: Option<I>) -> impl Iterator<Item = I::Item>
+where
+    I: IntoIterator,
+{
+    struct Flat<I>(Option<I>);
+
+    impl<I> Iterator for Flat<I>
+    where
+        I: Iterator,
+    {
+        type Item = I::Item;
+
+        fn next(&mut self) -> Option<Self::Item> {
+            self.0.as_mut()?.next()
+        }
+
+        fn size_hint(&self) -> (usize, Option<usize>) {
+            match &self.0 {
+                None => (0, Some(0)),
+                Some(i) => i.size_hint(),
+            }
+        }
+    }
+
+    Flat(opt.map(<_>::into_iter))
+}
+
+pub(crate) fn mentioned_users_from_entities(
+    entities: &[MessageEntity],
+) -> impl Iterator<Item = &User> {
+    use crate::types::MessageEntityKind::*;
+
+    entities.iter().filter_map(|entity| match &entity.kind {
+        TextMention { user } => Some(user),
+
+        Mention
+        | Hashtag
+        | Cashtag
+        | BotCommand
+        | Url
+        | Email
+        | PhoneNumber
+        | Bold
+        | Italic
+        | Underline
+        | Strikethrough
+        | Spoiler
+        | Code
+        | Pre { language: _ }
+        | TextLink { url: _ }
+        | CustomEmoji { custom_emoji_id: _ } => None,
+    })
+}
--- a/crates/teloxide-macros/CHANGELOG.md
+++ b/crates/teloxide-macros/CHANGELOG.md
@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## unreleased

+### Fixed
+
+- Fix `split` parser for tuple variants with len < 2 ([issue #834](https://github.com/teloxide/teloxide/issues/834))
+
 ## 0.7.1 - 2023-01-17

 ### Fixed
--- a/crates/teloxide-macros/src/fields_parse.rs
+++ b/crates/teloxide-macros/src/fields_parse.rs
@ -125,8 +125,8 @@ fn parser_with_separator<'a>(
                        })?;

                        <#types>::from_str(s).map_err(|e| teloxide::utils::command::ParseError::IncorrectFormat(e.into()))?
-                    }
-                ),*
+                    },
+                )*
            )
        }
    };
@ -139,12 +139,12 @@ fn parser_with_separator<'a>(
                let res = #res;

                match splitted.next() {
-                    Some(d) => ::std::result::Result::Err(teloxide::utils::command::ParseError::TooManyArguments {
+                    Some(d) if !s.is_empty() => ::std::result::Result::Err(teloxide::utils::command::ParseError::TooManyArguments {
                        expected: #expected,
-                        found: #expected + 1,
+                        found: #expected + 1 + splitted.count(),
                        message: format!("Excess argument: {}", d),
                    }),
-                    None => ::std::result::Result::Ok(res)
+                    _ => ::std::result::Result::Ok(res)
                }
            }
        )
--- a/crates/teloxide/Cargo.toml
+++ b/crates/teloxide/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "teloxide"
-version = "0.12.0"
+version = "0.12.2"
 description = "An elegant Telegram bots framework for Rust"

 rust-version.workspace = true
@ -22,7 +22,9 @@ default = ["native-tls", "ctrlc_handler", "teloxide-core/default",  "auto-send"]
 webhooks = ["rand"]
 webhooks-axum = ["webhooks", "axum", "tower", "tower-http"]

-sqlite-storage = ["sqlx"]
+# FIXME: rename `sqlite-storage` -> `sqlite-storage-nativetls`
+sqlite-storage = ["sqlx", "sqlx/runtime-tokio-native-tls", "native-tls"]
+sqlite-storage-rustls = ["sqlx", "sqlx/runtime-tokio-rustls", "rustls"]
 redis-storage = ["redis"]
 cbor-serializer = ["serde_cbor"]
 bincode-serializer = ["bincode"]
@ -35,7 +37,7 @@ native-tls = ["teloxide-core/native-tls"]
 rustls = ["teloxide-core/rustls"]
 auto-send = ["teloxide-core/auto_send"]
 throttle = ["teloxide-core/throttle"]
-cache-me = ["teloxide-core/cache_me"]
+cache-me = ["teloxide-core/cache_me"] # FIXME: why teloxide and core use - _ differently?
 trace-adaptor = ["teloxide-core/trace_adaptor"]
 erased = ["teloxide-core/erased"]

@ -44,8 +46,11 @@ erased = ["teloxide-core/erased"]
 nightly = ["teloxide-core/nightly"]

 full = [
+    "webhooks",
    "webhooks-axum",
    "sqlite-storage",
+    # "sqlite-storage-rustls" is explicitly ommited here,
+    # since it conflicts with "sqlite-storage"
    "redis-storage",
    "cbor-serializer",
    "bincode-serializer",
@ -63,7 +68,7 @@ full = [


 [dependencies]
-teloxide-core = { version = "0.9.0", path = "../teloxide-core", default-features = false }
+teloxide-core = { version = "0.9.1", path = "../teloxide-core", default-features = false }
 teloxide-macros = { version = "0.7.1", path = "../teloxide-macros", optional = true }

 serde_json = "1.0"
@ -91,7 +96,6 @@ serde_with_macros = "1.4"
 aquamarine = "0.1.11"

 sqlx = { version = "0.6", optional = true, default-features = false, features = [
-        "runtime-tokio-native-tls",
        "macros",
        "sqlite",
 ] }
@ -116,7 +120,8 @@ tokio-stream = "0.1"


 [package.metadata.docs.rs]
-all-features = true
+# NB: can't use `all-features = true`, because `sqlite-storage` conflicts with `sqlite-storage-rustls`
+features = ["full", "nightly"]
 # FIXME: Add back "-Znormalize-docs" when https://github.com/rust-lang/rust/issues/93703 is fixed
 rustdoc-args = ["--cfg", "docsrs"]
 rustc-args = ["--cfg", "dep_docsrs"]
--- a/crates/teloxide/src/dispatching.rs
+++ b/crates/teloxide/src/dispatching.rs
@ -207,12 +207,12 @@
 //! [default]: DispatcherBuilder#method.default_handler
 //! [error]: DispatcherBuilder#method.error_handler
 //! [dialogues]: dialogue
-//! [`examples/purchase.rs`]: https://github.com/teloxide/teloxide/blob/master/examples/purchase.rs
+//! [`examples/purchase.rs`]: https://github.com/teloxide/teloxide/blob/master/crates/teloxide/examples/purchase.rs
 //! [`Update::filter_message`]: crate::types::Update::filter_message
 //! [`Update::filter_callback_query`]: crate::types::Update::filter_callback_query
 //! [chain of responsibility]: https://en.wikipedia.org/wiki/Chain-of-responsibility_pattern
 //! [dependency injection (DI)]: https://en.wikipedia.org/wiki/Dependency_injection
-//! [`examples/dispatching_features.rs`]: https://github.com/teloxide/teloxide/blob/master/examples/dispatching_features.rs
+//! [`examples/dispatching_features.rs`]: https://github.com/teloxide/teloxide/blob/master/crates/teloxide/examples/dispatching_features.rs
 //! [`Update`]: crate::types::Update

 pub mod dialogue;
--- a/crates/teloxide/src/dispatching/dialogue.rs
+++ b/crates/teloxide/src/dispatching/dialogue.rs
@ -91,7 +91,7 @@
 //! }
 //! ```
 //!
-//! [`examples/dialogue.rs`]: https://github.com/teloxide/teloxide/blob/master/examples/dialogue.rs
+//! [`examples/dialogue.rs`]: https://github.com/teloxide/teloxide/blob/master/crates/teloxide/examples/dialogue.rs

 #[cfg(feature = "redis-storage")]
 pub use self::{RedisStorage, RedisStorageError};
--- a/crates/teloxide/src/features.md
+++ b/crates/teloxide/src/features.md
@ -16,7 +16,8 @@
 | `native-tls`         | Enables the [`native-tls`] TLS implementation (**enabled by default**). |
 | `rustls`             | Enables the [`rustls`] TLS implementation. |
 | `redis-storage`      | Enables the [Redis] storage support for dialogues. |
-| `sqlite-storage`     | Enables the [Sqlite] storage support for dialogues. |
+| `sqlite-storage`     | Enables the [Sqlite] storage support for dialogues (depends on `native-tls`). |
+| `sqlite-storage-rustls`     | Enables the [Sqlite] storage support for dialogues (depends on `rustls`, conflicts with `sqlite-storage`). |
 | `cbor-serializer`    | Enables the [CBOR] serializer for dialogues. |
 | `bincode-serializer` | Enables the [Bincode] serializer for dialogues. |

--- a/crates/teloxide/src/lib.rs
+++ b/crates/teloxide/src/lib.rs
@ -4,7 +4,7 @@
 //!
 //! For a high-level overview, see [our GitHub repository](https://github.com/teloxide/teloxide).
 //!
-//! [[`examples/throw_dice.rs`](https://github.com/teloxide/teloxide/blob/master/examples/throw_dice.rs)]
+//! [[`examples/throw_dice.rs`](https://github.com/teloxide/teloxide/blob/master/crates/teloxide/examples/throw_dice.rs)]
 //! ```no_run
 //! # #[cfg(feature = "ctrlc_handler")]
 //! use teloxide::prelude::*;
--- a/crates/teloxide/src/update_listeners/webhooks/axum.rs
+++ b/crates/teloxide/src/update_listeners/webhooks/axum.rs
@ -9,7 +9,7 @@ use tokio::sync::mpsc;
 use crate::{
    requests::Requester,
    stop::StopFlag,
-    types::Update,
+    types::{Update, UpdateKind},
    update_listeners::{webhooks::Options, UpdateListener},
 };

@ -186,8 +186,14 @@ pub fn axum_no_setup(
            Some(tx) => tx,
        };

-        match serde_json::from_str(&input) {
-            Ok(update) => {
+        match serde_json::from_str::<Update>(&input) {
+            Ok(mut update) => {
+                // See HACK comment in
+                // `teloxide_core::net::request::process_response::{closure#0}`
+                if let UpdateKind::Error(value) = &mut update.kind {
+                    *value = serde_json::from_str(&input).unwrap_or_default();
+                }
+
                tx.send(Ok(update)).expect("Cannot send an incoming update from the webhook")
            }
            Err(error) => {
--- a/crates/teloxide/src/utils/command.rs
+++ b/crates/teloxide/src/utils/command.rs
@ -45,9 +45,9 @@
 //! assert_eq!(args, vec!["3", "hours"]);
 //! ```
 //!
-//! See [examples/admin_bot] as a more complicated examples.
+//! See [examples/admin] as a more complicated examples.
 //!
-//! [examples/admin_bot]: https://github.com/teloxide/teloxide/blob/master/examples/admin_bot/
+//! [examples/admin]: https://github.com/teloxide/teloxide/blob/master/crates/teloxide/examples/admin.rs

 use core::fmt;
 use std::{
--- a/crates/teloxide/tests/command.rs
+++ b/crates/teloxide/tests/command.rs
@ -117,7 +117,7 @@ fn parse_with_split() {

    assert_eq!(
        DefaultCommands::Start(10, "hello".to_string()),
-        DefaultCommands::parse("/start 10 hello", "").unwrap()
+        DefaultCommands::parse("/start 10 hello", "").unwrap(),
    );
 }

@ -138,6 +138,34 @@ fn parse_with_split2() {
    );
 }

+#[test]
+#[cfg(feature = "macros")]
+fn parse_with_split3() {
+    #[derive(BotCommands, Debug, PartialEq)]
+    #[command(rename_rule = "lowercase")]
+    #[command(parse_with = "split")]
+    enum DefaultCommands {
+        Start(u8),
+        Help,
+    }
+
+    assert_eq!(DefaultCommands::Start(10), DefaultCommands::parse("/start 10", "").unwrap(),);
+}
+
+#[test]
+#[cfg(feature = "macros")]
+fn parse_with_split4() {
+    #[derive(BotCommands, Debug, PartialEq)]
+    #[command(rename_rule = "lowercase")]
+    #[command(parse_with = "split")]
+    enum DefaultCommands {
+        Start(),
+        Help,
+    }
+
+    assert_eq!(DefaultCommands::Start(), DefaultCommands::parse("/start", "").unwrap(),);
+}
+
 #[test]
 #[cfg(feature = "macros")]
 fn parse_custom_parser() {