57             AbsSendTime(ext) => ext.marshal_size(),  in marshal_size()
58             AudioLevel(ext) => ext.marshal_size(),  in marshal_size()
59             TransportCc(ext) => ext.marshal_size(),  in marshal_size()
60             VideoOrientation(ext) => ext.marshal_size(),  in marshal_size()
61             Custom { extension: ext, .. } => ext.marshal_size(),  in marshal_size()
70             AbsSendTime(ext) => ext.marshal_to(buf),  in marshal_to()
71             AudioLevel(ext) => ext.marshal_to(buf),  in marshal_to()
72             TransportCc(ext) => ext.marshal_to(buf),  in marshal_to()
73             VideoOrientation(ext) => ext.marshal_to(buf),  in marshal_to()
74             Custom { extension: ext, .. } => ext.marshal_to(buf),  in marshal_to()
84             AbsSendTime(ext) => f.debug_tuple("AbsSendTime").field(ext).finish(),  in fmt()
85             AudioLevel(ext) => f.debug_tuple("AudioLevel").field(ext).finish(),  in fmt()
86             TransportCc(ext) => f.debug_tuple("TransportCc").field(ext).finish(),  in fmt()
87             VideoOrientation(ext) => f.debug_tuple("VideoOrientation").field(ext).finish(),  in fmt()