0.34.13_cleaup_code

src/cache/model/entry.rs

@@ -182,7 +182,15 @@ impl Settings {
         ttl: u64,
         reason: &'static str,
     ) {
-        self.annotate_internal(headers, outcome, hits, ttl as i64, Some(reason), false, None);
+        self.annotate_internal(
+            headers,
+            outcome,
+            hits,
+            ttl as i64,
+            Some(reason),
+            false,
+            None,
+        );
     }
 
     pub fn annotate_reason_transformed(
@@ -194,7 +202,15 @@ impl Settings {
         reason: &'static str,
         transformed: bool,
     ) {
-        self.annotate_internal(headers, outcome, hits, ttl as i64, Some(reason), transformed, None);
+        self.annotate_internal(
+            headers,
+            outcome,
+            hits,
+            ttl as i64,
+            Some(reason),
+            transformed,
+            None,
+        );
     }
 
     pub fn annotate_reason_transformed_freshness(
@@ -207,12 +223,16 @@ impl Settings {
         transformed: bool,
     ) {
         self.annotate_internal(
-            headers, outcome, hits, freshness_ttl, Some(reason), transformed, None,
+            headers,
+            outcome,
+            hits,
+            freshness_ttl,
+            Some(reason),
+            transformed,
+            None,
         );
     }
 
-    // RFC 9211 distinguishes whether this request was forwarded from whether
-    // the legacy X-Cache metric counted the reused representation as a HIT.
     pub fn annotate_reason_transformed_forwarded(
         &self,
         headers: &mut HeaderMap,
@@ -285,8 +305,11 @@ impl Settings {
         }
         if self.expose_cache_status {
             let forwarded = forwarded.or_else(|| {
-                matches!(reason, Some("cache_revalidated" | "cache_revalidated_uncached"))
-                    .then_some(("stale", Some(StatusCode::NOT_MODIFIED)))
+                matches!(
+                    reason,
+                    Some("cache_revalidated" | "cache_revalidated_uncached")
+                )
+                .then_some(("stale", Some(StatusCode::NOT_MODIFIED)))
             });
             let mut value = if let Some((why, status)) = forwarded {
                 let mut value = format!("RustProxy; fwd={why}");
@@ -296,8 +319,6 @@ impl Settings {
                 value
             } else {
                 match outcome {
-                    // RFC 9211 permits a negative ttl when stale data is served
-                    // without sending the current request to the origin.
                     "HIT" => format!("RustProxy; hit; ttl={ttl}"),
                     "MISS" => "RustProxy; fwd=miss".to_owned(),
                     "BYPASS" if reason == Some("request_method") => {