feat(smartdb): add operation log APIs, point-in-time revert support, and a web-based debug dashboard

rust/crates/rustdb/src/lib.rs

@@ -13,7 +13,7 @@ use tokio_util::sync::CancellationToken;
 use rustdb_config::{RustDbOptions, StorageType};
 use rustdb_wire::{WireCodec, OP_QUERY};
 use rustdb_wire::{encode_op_msg_response, encode_op_reply_response};
-use rustdb_storage::{StorageAdapter, MemoryStorageAdapter, FileStorageAdapter};
+use rustdb_storage::{StorageAdapter, MemoryStorageAdapter, FileStorageAdapter, OpLog};
 // IndexEngine is used indirectly via CommandContext
 use rustdb_txn::{TransactionEngine, SessionEngine};
 use rustdb_commands::{CommandRouter, CommandContext};
@@ -56,6 +56,7 @@ impl RustDb {
             sessions: Arc::new(SessionEngine::new(30 * 60 * 1000, 60 * 1000)),
             cursors: Arc::new(DashMap::new()),
             start_time: std::time::Instant::now(),
+            oplog: Arc::new(OpLog::new()),
         });
 
         let router = Arc::new(CommandRouter::new(ctx.clone()));
@@ -166,6 +167,11 @@ impl RustDb {
     pub fn connection_uri(&self) -> String {
         self.options.connection_uri()
     }
+
+    /// Get a reference to the shared command context (for management IPC access to oplog, storage, etc.).
+    pub fn ctx(&self) -> &Arc<CommandContext> {
+        &self.ctx
+    }
 }
 
 /// Handle a single client connection using the wire protocol codec.