SolidWallOfCode commented on a change in pull request #7476:
URL: https://github.com/apache/trafficserver/pull/7476#discussion_r574876414
##########
File path: proxy/hdrs/MIME.h
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@@ -987,6 +987,43 @@ struct MIMEFieldIter {
class MIMEHdr : public HdrHeapSDKHandle
{
public:
+ /** Iterator over fields in the header.
+ * This iterator should be stable over field deletes, but not insertions.
+ */
+ class iterator
+ {
+ using self_type = iterator; ///< Self reference types.
+
+ public:
+ iterator() = default;
+
+ // STL iterator compliance types.
+ using difference_type = void;
Review comment:
No, because it's not possible to compute a difference.
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