Constant TRACK_NAME_MAX_16 

const TRACK_NAME_MAX_16: &str = "The maximum total length of a Full Track Name is 4,096 bytes. The \
                                 length of a Full Track Name is computed as the sum of the Track \
                                 Namespace Field Length fields and the Track Name Length field. \
                                 The length of a Track Namespace is the sum of the Track Namespace \
                                 Field Length fields. If an endpoint receives a Track Namespace or \
                                 a Full Track Name exceeding 4,096 bytes, it MUST close the \
                                 session with a PROTOCOL_VIOLATION.";