Fixed more compile time errors

src/service/rooms/search/data.rs

@@ -1,11 +1,12 @@
 use ruma::RoomId;
+use crate::Result;
 
 pub trait Data {
-    fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()>;
+    fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: u64, message_body: String) -> Result<()>;
 
     fn search_pdus<'a>(
         &'a self,
         room_id: &RoomId,
         search_string: &str,
-    ) -> Result<Option<(impl Iterator<Item = Vec<u8>> + 'a, Vec<String>)>>;
+    ) -> Result<Option<(Box<dyn Iterator<Item = Vec<u8>>>, Vec<String>)>>;
 }

src/service/rooms/search/mod.rs

@@ -1,12 +1,14 @@
 mod data;
 pub use data::Data;
+
+use crate::Result;
 use ruma::RoomId;
 
 pub struct Service<D: Data> {
     db: D,
 }
 
-impl Service<_> {
+impl<D: Data> Service<D> {
     #[tracing::instrument(skip(self))]
     pub fn search_pdus<'a>(
         &'a self,