make backend more explicit

3 files changed, 12 insertions, 2 deletions

diff --git a/src/db/backend.rs b/src/db/backend.rs
new file mode 100644
index 0000000..5ae4de2
--- /dev/null
+++ b/src/db/backend.rs
@@ -0,0 +1,5 @@
+pub enum DbBackend {
+    Sqlite {
+        db_file: &'static str,
+    }
+}
diff --git a/src/db/mod.rs b/src/db/mod.rs
index c446ac8..b6528f5 100644
--- a/src/db/mod.rs
+++ b/src/db/mod.rs
@@ -1 +1,2 @@
+pub mod backend;
 pub mod models;
diff --git a/src/settings.rs b/src/settings.rs
index 9d34c0d..37a3395 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -1,13 +1,17 @@
+use crate::db::backend::DbBackend;
+
 pub struct Settings {
     pub installed_apps: &'static [&'static crate::apps::AppConfig],
-    pub database_url: &'static str,
+    pub database: DbBackend,
 }
 
 impl Default for Settings {
     fn default() -> Self {
         Self {
             installed_apps: &[],
-            database_url: "",
+            database: DbBackend::Sqlite {
+                db_file: "db.sqlite3",
+            },
         }
     }
 }