16     pub body: Option<String>,  field
79             rtsp_request.body = Some(request_data[header_end_idx..].to_string());  in unmarshal()
94         if let Some(body) = &self.body {  in marshal()
95             request_str += &format!("Content-Length: {}\r\n", body.len());  in marshal()
98         if let Some(body) = &self.body {  in marshal()
99             request_str += body;  in marshal()
111     pub body: Option<String>,  field
151             rtsp_response.body = Some(request_data[header_end_idx..].to_string());  in unmarshal()
169         if let Some(body) = &self.body {  in marshal()
170             response_str += &format!("Content-Length: {}\r\n", body.len());  in marshal()
173         if let Some(body) = &self.body {  in marshal()
174             response_str += body;  in marshal()