Integrate unfinished server-rs refactor worklists

server-rs/crates/platform-oss/src/lib.rs

@@ -196,6 +196,17 @@ pub enum OssError {
     Sign(String),
 }
 
+// 平台 OSS 错误只先归类，不在 platform 层绑定 HTTP status。
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum OssErrorKind {
+    InvalidConfig,
+    InvalidRequest,
+    ObjectNotFound,
+    Request,
+    SerializePolicy,
+    Sign,
+}
+
 impl LegacyAssetPrefix {
     pub fn parse(raw: &str) -> Option<Self> {
         let normalized = raw
@@ -620,6 +631,19 @@ impl fmt::Display for OssError {
 
 impl Error for OssError {}
 
+impl OssError {
+    pub fn kind(&self) -> OssErrorKind {
+        match self {
+            Self::InvalidConfig(_) => OssErrorKind::InvalidConfig,
+            Self::InvalidRequest(_) => OssErrorKind::InvalidRequest,
+            Self::ObjectNotFound(_) => OssErrorKind::ObjectNotFound,
+            Self::Request(_) => OssErrorKind::Request,
+            Self::SerializePolicy(_) => OssErrorKind::SerializePolicy,
+            Self::Sign(_) => OssErrorKind::Sign,
+        }
+    }
+}
+
 fn build_policy_json(
     bucket: &str,
     object_key: &str,
@@ -1011,6 +1035,22 @@ fn encode_url_query_value(value: &str) -> String {
 mod tests {
     use super::*;
 
+    #[test]
+    fn oss_error_kind_is_stable_for_adapter_mapping() {
+        assert_eq!(
+            OssError::InvalidConfig("bad config".to_string()).kind(),
+            OssErrorKind::InvalidConfig
+        );
+        assert_eq!(
+            OssError::ObjectNotFound("missing".to_string()).kind(),
+            OssErrorKind::ObjectNotFound
+        );
+        assert_eq!(
+            OssError::Request("network".to_string()).kind(),
+            OssErrorKind::Request
+        );
+    }
+
     fn build_client() -> OssClient {
         OssClient::new(
             OssConfig::new(