diff --git a/bindings/zig/test/bdd.zig b/bindings/zig/test/bdd.zig
index c998454c9b8b..79748fa3b196 100644
--- a/bindings/zig/test/bdd.zig
+++ b/bindings/zig/test/bdd.zig
@@ -62,16 +62,16 @@ test "Opendal BDD test" {
         .len = std.mem.len(testkit.content),
     };
     const code = opendal.c.opendal_operator_blocking_write(testkit.p, testkit.path, data);
-    try testing.expectEqual(code, @enumToInt(Code.OK));
+    try testing.expectEqual(code, @intFromEnum(Code.OK));
 
     // The blocking file "test" should exist
     var e: opendal.c.opendal_result_is_exist = opendal.c.opendal_operator_is_exist(testkit.p, testkit.path);
-    try testing.expectEqual(e.code, @enumToInt(Code.OK));
+    try testing.expectEqual(e.code, @intFromEnum(Code.OK));
     try testing.expect(e.is_exist);
 
     // The blocking file "test" entry mode must be file
     var s: opendal.c.opendal_result_stat = opendal.c.opendal_operator_stat(testkit.p, testkit.path);
-    try testing.expectEqual(s.code, @enumToInt(Code.OK));
+    try testing.expectEqual(s.code, @intFromEnum(Code.OK));
     var meta: [*c]opendal.c.opendal_metadata = s.meta;
     try testing.expect(opendal.c.opendal_metadata_is_file(meta));
 
@@ -82,7 +82,7 @@ test "Opendal BDD test" {
     // The blocking file "test" must have content "Hello, World!"
     var r: opendal.c.opendal_result_read = opendal.c.opendal_operator_blocking_read(testkit.p, testkit.path);
     defer opendal.c.opendal_bytes_free(r.data);
-    try testing.expect(r.code == @enumToInt(Code.OK));
+    try testing.expect(r.code == @intFromEnum(Code.OK));
     try testing.expectEqual(std.mem.len(testkit.content), r.data.*.len);
 
     var count: usize = 0;
diff --git a/core/src/raw/adapters/typed_kv/backend.rs b/core/src/raw/adapters/typed_kv/backend.rs
index 126a731b2f20..84afa5ca457f 100644
--- a/core/src/raw/adapters/typed_kv/backend.rs
+++ b/core/src/raw/adapters/typed_kv/backend.rs
@@ -221,6 +221,58 @@ impl<S: Adapter> Accessor for Backend<S> {
 
         Ok((RpList::default(), pager))
     }
+
+    async fn rename(&self, from: &str, to: &str, _: OpRename) -> Result<RpRename> {
+        match self.copy(from, to, OpCopy {}).await {
+            Ok(_) => {
+                let from = build_abs_path(&self.root, from);
+                self.kv.delete(&from).await?;
+                Ok(RpRename::default())
+            }
+            Err(e) => Err(e),
+        }
+    }
+
+    fn blocking_rename(&self, from: &str, to: &str, _: OpRename) -> Result<RpRename> {
+        match self.blocking_copy(from, to, OpCopy {}) {
+            Ok(_) => {
+                let from = build_abs_path(&self.root, from);
+                self.kv.blocking_delete(&from)?;
+                Ok(RpRename::default())
+            }
+            Err(e) => Err(e),
+        }
+    }
+
+    async fn copy(&self, from: &str, to: &str, _: OpCopy) -> Result<RpCopy> {
+        let from = build_abs_path(&self.root, from);
+        let to = build_abs_path(&self.root, to);
+
+        let bs = match self.kv.get(&from).await? {
+            // TODO: we can reuse the metadata in value to build content range.
+            Some(bs) => bs,
+            None => return Err(Error::new(ErrorKind::NotFound, "kv doesn't have this path")),
+        };
+
+        self.kv.set(&to, bs).await?;
+
+        Ok(RpCopy::default())
+    }
+
+    fn blocking_copy(&self, from: &str, to: &str, _: OpCopy) -> Result<RpCopy> {
+        let from = build_abs_path(&self.root, from);
+        let to = build_abs_path(&self.root, to);
+
+        let bs = match self.kv.blocking_get(&from)? {
+            // TODO: we can reuse the metadata in value to build content range.
+            Some(bs) => bs,
+            None => return Err(Error::new(ErrorKind::NotFound, "kv doesn't have this path")),
+        };
+
+        self.kv.blocking_set(&to, bs)?;
+
+        Ok(RpCopy::default())
+    }
 }
 
 impl<S> Backend<S>