...

src/options.rs

@@ -0,0 +1,14 @@
+#[derive(Debug, Clone)]
+pub enum BackendType {
+    Redb,
+    Sled,
+}
+
+#[derive(Debug, Clone)]
+pub struct DBOption {
+    pub dir: String,
+    pub debug: bool,
+    pub encrypt: bool,
+    pub encryption_key: Option<String>,
+    pub backend: BackendType,
+}