Added link preview sugar

crates/teloxide/src/sugar/request.rs

@@ -11,7 +11,7 @@ macro_rules! impl_request_reply_ext {
                 fn reply_to<M>(self, message_id: M) -> Self
                 where
                     M: Into<MessageId>,
-                    Self: teloxide_core::requests::HasPayload + Sized,
+                    Self: Sized,
                 {
                     self.reply_parameters(ReplyParameters::new(message_id.into()))
                 }
@@ -20,6 +20,28 @@ macro_rules! impl_request_reply_ext {
     };
 }
 
+macro_rules! impl_request_link_preview_ext {
+    ($($t:ty),*) => {
+        $(
+            impl RequestLinkPreviewExt for $t {
+                fn disable_link_preview(self) -> Self
+                where
+                    Self: Sized
+                {
+                    let link_preview_options = LinkPreviewOptions {
+                        is_disabled: true,
+                        url: None,
+                        prefer_small_media: false,
+                        prefer_large_media: false,
+                        show_above_text: false,
+                    };
+                    self.link_preview_options(link_preview_options)
+                }
+            }
+        )*
+    };
+}
+
 pub trait RequestReplyExt {
     fn reply_to<M>(self, message_id: M) -> Self
     where
@@ -27,10 +49,20 @@ pub trait RequestReplyExt {
         Self: Sized;
 }
 
+pub trait RequestLinkPreviewExt {
+    fn disable_link_preview(self) -> Self
+    where
+        Self: Sized;
+}
+
 impl_request_reply_ext! {
     <Bot as Requester>::SendMessage
 }
 
+impl_request_link_preview_ext! {
+    <Bot as Requester>::SendMessage
+}
+
 #[cfg(test)]
 mod tests {
     use std::ops::Deref;
@@ -48,4 +80,21 @@ mod tests {
 
         assert_eq!(real_reply_req.deref(), sugar_reply_req.deref())
     }
+
+    #[test]
+    fn test_disable_link_preview() {
+        let link_preview_options = LinkPreviewOptions {
+            is_disabled: true,
+            url: None,
+            prefer_small_media: false,
+            prefer_large_media: false,
+            show_above_text: false,
+        };
+        let bot = Bot::new("TOKEN");
+        let real_link_req =
+            bot.send_message(ChatId(1234), "test").link_preview_options(link_preview_options);
+        let sugar_link_req = bot.send_message(ChatId(1234), "test").disable_link_preview();
+
+        assert_eq!(real_link_req.deref(), sugar_link_req.deref())
+    }
 }