...

src/main.rs

@@ -14,7 +14,6 @@ struct Args {
     #[arg(long)]
     dir: String,
 
-
     /// The port of the Redis server, default is 6379 if not specified
     #[arg(long)]
     port: Option<u16>,
@@ -23,9 +22,13 @@ struct Args {
     #[arg(long)]
     debug: bool,
 
-    /// Number of logical databases (SELECT 0..N-1)
-    #[arg(long, default_value_t = 16)]
-    databases: u16,
+    /// Maximum number of logical databases (None = unlimited)
+    #[arg(long)]
+    max_databases: Option<u64>,
+
+    /// Master encryption key for encrypted databases
+    #[arg(long)]
+    encryption_key: Option<String>,
 }
 
 #[tokio::main]
@@ -45,7 +48,8 @@ async fn main() {
         dir: args.dir,
         port,
         debug: args.debug,
-        databases: args.databases,
+        max_databases: args.max_databases,
+        encryption_key: args.encryption_key,
     };
 
     // new server