add constructor for users service

src/service.rs

@@ -1,7 +1,4 @@
-use std::{
-    collections::BTreeMap,
-    sync::{Arc, Mutex as StdMutex, OnceLock},
-};
+use std::sync::{Arc, OnceLock};
 
 use crate::{observability::FilterReloadHandles, Config, Result};
 
@@ -173,10 +170,7 @@ impl Services {
             },
             transaction_ids: db,
             uiaa: uiaa::Service::new(db),
-            users: users::Service {
-                db,
-                connections: StdMutex::new(BTreeMap::new()),
-            },
+            users: users::Service::new(db),
             account_data: db,
             admin: admin::Service::build(),
             key_backups: db,

src/service/users.rs

@@ -46,6 +46,13 @@ pub(crate) struct Service {
 }
 
 impl Service {
+    pub(crate) fn new(db: &'static dyn Data) -> Self {
+        Self {
+            db,
+            connections: Mutex::new(BTreeMap::new()),
+        }
+    }
+
     /// Check if a user has an account on this homeserver.
     pub(crate) fn exists(&self, user_id: &UserId) -> Result<bool> {
         self.db.exists(user_id)