6 pub type Payload = [u8; 8];  typedef
11     payload: Payload,  field
16 const SHUTDOWN_PAYLOAD: Payload = [0x0b, 0x7b, 0xa2, 0xf0, 0x8b, 0x9b, 0xfe, 0x54];
17 const USER_PAYLOAD: Payload = [0x3b, 0x7c, 0xdb, 0x7a, 0x0b, 0x87, 0x16, 0xb4];
21     pub const SHUTDOWN: Payload = SHUTDOWN_PAYLOAD;
24     pub(crate) const SHUTDOWN: Payload = SHUTDOWN_PAYLOAD;
27     pub const USER: Payload = USER_PAYLOAD;
30     pub(crate) const USER: Payload = USER_PAYLOAD;
32     pub fn new(payload: Payload) -> Ping {  in new()
35             payload,  in new()
39     pub fn pong(payload: Payload) -> Ping {  in pong()
40         Ping { ack: true, payload }  in pong()
47     pub fn payload(&self) -> &Payload {  in payload()  method
48         &self.payload  in payload()
51     pub fn into_payload(self) -> Payload {  in into_payload()  argument
52         self.payload  in into_payload()
68         // data in the payload.  in load()
73         let mut payload = [0; 8];  in load()  localVariable
74         payload.copy_from_slice(bytes);  in load()
83         Ok(Ping { ack, payload })  in load()
87         let sz = self.payload.len();  in encode()
94         dst.put_slice(&self.payload);  in encode()