From 9c04561419eb7e6f8a4282070aa133abd1a3ae99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=BE=B7=E5=AE=87?= <kvtodev@outlook.com>
Date: Sat, 12 Sep 2026 11:18:14 +0800
Subject: [PATCH] =?UTF-8?q?=E6=98=8E=E7=A1=AE=20Raw=20=E7=BC=96=E8=BE=91?=
 =?UTF-8?q?=E9=9B=B6=E6=8B=B7=E8=B4=9D=E4=B8=8A=E4=BC=A0=E7=BA=A6=E6=9D=9F?=
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补充 Bytes 所有权与 streaming multipart 注释

增加共享字节缓冲不转换的回归测试
---
 .../platform-image/src/vector_engine/raw_edit.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/server-rs/crates/platform-image/src/vector_engine/raw_edit.rs b/server-rs/crates/platform-image/src/vector_engine/raw_edit.rs
index a749f06db..1bb1d2e25 100644
--- a/server-rs/crates/platform-image/src/vector_engine/raw_edit.rs
+++ b/server-rs/crates/platform-image/src/vector_engine/raw_edit.rs
@@ -25,6 +25,8 @@ pub struct RawImageEditOptions {
 }
 
 #[derive(Clone, Debug)]
+/// Multipart input owned by the raw-edit endpoint. `Bytes` keeps the Axum
+/// upload buffer shared until reqwest consumes it, avoiding a full-image copy.
 pub struct RawImageEditImage {
     pub bytes: Bytes,
     pub mime_type: String,
@@ -489,4 +491,18 @@ mod tests {
             "raw_image_edit：构造请求客户端失败：builder failed"
         );
     }
+
+    #[test]
+    fn raw_edit_image_owns_shared_bytes_without_conversion() {
+        let bytes = bytes::Bytes::from_static(b"raw-image");
+        let pointer = bytes.as_ptr();
+        let image = RawImageEditImage {
+            bytes,
+            mime_type: "image/png".to_string(),
+            file_name: "image.png".to_string(),
+        };
+
+        assert_eq!(image.bytes.as_ptr(), pointer);
+        assert_eq!(image.bytes.as_ref(), b"raw-image");
+    }
 }