Make p.co and p.d reply to the user

src/framework/commands/messages.rs

@@ -8,7 +8,7 @@ use twilight_model::channel::Message;
 use twilight_model::channel::message::{Component as TwilightComponent, Embed};
 use twilight_model::http::interaction::{InteractionResponse, InteractionResponseType};
 use twilight_model::id::Id;
-use twilight_model::id::marker::{ChannelMarker, InteractionMarker};
+use twilight_model::id::marker::{ChannelMarker, InteractionMarker, MessageMarker};
 use twilight_util::builder::InteractionResponseDataBuilder;
 
 use crate::framework::interactions::components::{ActionRow, Component};
@@ -21,6 +21,7 @@ pub struct MessageSender<T, E> {
 
     content: Option<String>,
     embeds: Vec<Embed>,
+    reply_to: Option<Id<MessageMarker>>,
 
     // Row index, component
     components: Vec<(u8, Arc<dyn Component<T, E>>)>,
@@ -37,6 +38,7 @@ where
             rt,
             content: None,
             components: vec![],
+            reply_to: None,
             embeds: vec![],
         }
     }
@@ -59,6 +61,12 @@ where
         self
     }
 
+    pub fn reply_to(mut self, message_id: Id<MessageMarker>) -> Self {
+        self.reply_to = Some(message_id);
+
+        self
+    }
+
     pub async fn send(self) -> Result<Response<Message>, Error> {
         let mut builder = self.rt.http.create_message(self.channel_id);
 
@@ -100,6 +108,10 @@ where
         builder = builder.components(&rows);
         builder = builder.embeds(&self.embeds);
 
+        if let Some(reply_to) = self.reply_to {
+            builder = builder.reply(reply_to);
+        }
+
         let result = builder.await;
 
         if result.is_err() {