Add forward-to-deref Requester impls
This commit adds
```rust
impl<B: Requester> Requester for D<B> { ... }
```
where `D<_>` is `&_`, `&mut _`, `Box<_>`, `Arc<_>` and `Rc<_>`.
@@ -715,3 +715,88 @@ pub trait Requester {
where
T: Into<TargetMessage>;
}
+
+macro_rules! fty {
+ ($T:ident) => {
+ B::$T
+ };
+}
+
+macro_rules! fwd_deref {
+ ($m:ident $this:ident ($($arg:ident : $T:ty),*)) => {
+ core::ops::Deref::deref($this).$m($($arg),*)
+ };
+}
+
+macro_rules! forward_all {
+ () => {
+ requester_forward! {
+ get_me, get_updates, set_webhook, delete_webhook, get_webhook_info,
+ forward_message, send_message, send_photo, send_audio, send_document, send_video,
+ send_animation, send_voice, send_video_note, send_media_group, send_location,
+ edit_message_live_location, edit_message_live_location_inline,
+ stop_message_live_location, stop_message_live_location_inline, send_venue,
+ send_contact, send_poll, send_dice, send_chat_action, get_user_profile_photos,
+ get_file, kick_chat_member, unban_chat_member, restrict_chat_member,
+ promote_chat_member, set_chat_administrator_custom_title, set_chat_permissions,
+ export_chat_invite_link, set_chat_photo, delete_chat_photo, set_chat_title,
+ set_chat_description, pin_chat_message, unpin_chat_message, leave_chat,
+ get_chat, get_chat_administrators, get_chat_members_count,get_chat_member,
+ set_chat_sticker_set, delete_chat_sticker_set, answer_callback_query,
+ set_my_commands, get_my_commands, answer_inline_query, edit_message_text,
+ edit_message_text_inline, edit_message_caption, edit_message_caption_inline,
+ edit_message_media, edit_message_media_inline, edit_message_reply_markup,
+ edit_message_reply_markup_inline, stop_poll, delete_message, send_sticker,
+ get_sticker_set, upload_sticker_file, create_new_sticker_set,
+ add_sticker_to_set, set_sticker_position_in_set, delete_sticker_from_set,
+ set_sticker_set_thumb, send_invoice, answer_shipping_query,
+ answer_pre_checkout_query, set_passport_data_errors, send_game,
+ set_game_score, set_game_score_inline, get_game_high_scores => fwd_deref, fty
+ }
+ };
+}
+
+impl<B> Requester for &B
+where
+ B: Requester,
+{
+ type Err = B::Err;
+
+ forward_all! {}
+}
+
+impl<B> Requester for &mut B
+where
+ B: Requester,
+{
+ type Err = B::Err;
+
+ forward_all! {}
+}
+
+impl<B> Requester for Box<B>
+where
+ B: Requester,
+{
+ type Err = B::Err;
+
+ forward_all! {}
+}
+
+impl<B> Requester for std::sync::Arc<B>
+where
+ B: Requester,
+{
+ type Err = B::Err;
+
+ forward_all! {}
+}
+
+impl<B> Requester for std::rc::Rc<B>
+where
+ B: Requester,
+{
+ type Err = B::Err;
+
+ forward_all! {}
+}
