Switch to async Rust and break all logic.

src/database/migrations/init.rs

@@ -5,21 +5,32 @@ use log::info;
 use mongodb::bson::doc;
 use mongodb::options::CreateCollectionOptions;
 
-pub fn create_database() {
+pub async fn create_database() {
     info!("Creating database.");
     let db = get_db();
 
     db.create_collection("users", None)
+        .await
         .expect("Failed to create users collection.");
+    
     db.create_collection("channels", None)
+        .await
         .expect("Failed to create channels collection.");
+    
     db.create_collection("guilds", None)
+        .await
         .expect("Failed to create guilds collection.");
+    
     db.create_collection("members", None)
+        .await
         .expect("Failed to create members collection.");
+    
     db.create_collection("messages", None)
+        .await
         .expect("Failed to create messages collection.");
+    
     db.create_collection("migrations", None)
+        .await
         .expect("Failed to create migrations collection.");
 
     db.create_collection(
@@ -29,7 +40,8 @@ pub fn create_database() {
             .size(1_000_000)
             .build(),
     )
-    .expect("Failed to create pubsub collection.");
+        .await
+        .expect("Failed to create pubsub collection.");
 
     db.collection("migrations")
         .insert_one(
@@ -39,6 +51,7 @@ pub fn create_database() {
             },
             None,
         )
+        .await
         .expect("Failed to save migration info.");
 
     info!("Created database.");