+PinChatMessage

src/core/requests/mod.rs

@@ -97,6 +97,7 @@ pub mod get_file;
 pub mod get_me;
 pub mod get_user_profile_photos;
 pub mod kick_chat_member;
+pub mod pin_chat_message;
 pub mod restrict_chat_member;
 pub mod send_audio;
 pub mod send_chat_action;

src/core/requests/pin_chat_message.rs

@@ -0,0 +1,32 @@
+use crate::core::requests::{ChatId, RequestContext, RequestFuture, ResponseResult, Request};
+use crate::core::network;
+
+/// Use this method to get up to date information about the chat 
+/// (current name of the user for one-on-one conversations, 
+/// current username of a user, group or channel, etc.). 
+/// Returns a Chat object on success.
+#[derive(Debug, Clone, Serialize)]
+pub struct PinChatMessage<'a> {
+    #[serde(skip_serializing)]
+    ctx: RequestContext<'a>,
+    /// Unique identifier for the target chat or username 
+    /// of the target supergroup or channel (in the format @channelusername)
+    chat_id: ChatId,
+    message_id: i32,
+    disable_notification: bool
+}
+
+impl<'a> Request<'a> for PinChatMessage<'a> {
+    type ReturnValue = bool;
+
+    fn send(self) -> RequestFuture<'a, ResponseResult<Self::ReturnValue>> {
+        Box::pin(async move {
+            network::request_json(
+                &self.ctx.client,
+                &self.ctx.token,
+                "pinChatMessage",
+                &self,
+            ).await
+        })
+    }
+}