Fix compatibility with SQlite

Also fixes a bug in plume-models

src/main.rs

@@ -38,7 +38,7 @@ use diesel::r2d2::ConnectionManager;
 use rocket::State;
 use rocket_contrib::Template;
 use rocket_csrf::CsrfFairingBuilder;
-use plume_models::{DB_URL, Connection, db_conn::PgPool};
+use plume_models::{DB_URL, Connection, db_conn::DbPool};
 use workerpool::{Pool, thunk::ThunkWorker};
 
 mod api;
@@ -48,11 +48,11 @@ mod routes;
 type Worker<'a> = State<'a, Pool<ThunkWorker<()>>>;
 
 /// Initializes a database pool.
-fn init_pool() -> Option<PgPool> {
+fn init_pool() -> Option<DbPool> {
     dotenv::dotenv().ok();
 
     let manager = ConnectionManager::<Connection>::new(DB_URL.as_str());
-    PgPool::new(manager).ok()
+    DbPool::new(manager).ok()
 }
 
 fn main() {