From 39bbbaaa598506fd6827ac7356489a70a11fe67a Mon Sep 17 00:00:00 2001
From: Muminul Islam <muislam@microsoft.com>
Date: Fri, 27 Mar 2026 23:49:42 -0700
Subject: [PATCH] block: Implement DiskFile marker trait for RawFileDiskAio

Add empty disk_file::DiskFile impl for RawFileDiskAio.
This marker supertrait requires DiskSize + Geometry + Sync,
all of which are now satisfied.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
---
 block/src/raw_async_aio.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/block/src/raw_async_aio.rs b/block/src/raw_async_aio.rs
index 7e7ff26c6..9a990c105 100644
--- a/block/src/raw_async_aio.rs
+++ b/block/src/raw_async_aio.rs
@@ -115,6 +115,8 @@ impl disk_file::Resizable for RawFileDiskAio {
     }
 }
 
+impl disk_file::DiskFile for RawFileDiskAio {}
+
 pub struct RawFileAsyncAio {
     fd: RawFd,
     ctx: aio::IoContext,