Struct webrtc_sctp::chunk::chunk_payload_data::ChunkPayloadData

pub struct ChunkPayloadData { /* private fields */ }

chunkPayloadData represents an SCTP Chunk of type DATA

0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Type = 0 | Reserved|U|B|E| Length | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | TSN | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Stream Identifier S | Stream Sequence Number n | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Payload Protocol Identifier | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | | User Data (seq n of Stream S) | | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

An unfragmented user message shall have both the B and E bits set to ‘1’. Setting both B and E bits to ‘0’ indicates a middle fragment of a multi-fragment user message, as summarized in the following table: B E Description

| 1 0 | First piece of a fragmented user message | +–––––––––––––––––––––––––––––+ | 0 0 | Middle piece of a fragmented user message | +–––––––––––––––––––––––––––––+ | 0 1 | Last piece of a fragmented user message | +–––––––––––––––––––––––––––––+ | 1 1 | Unfragmented message |

| Table 1: Fragment Description Flags |

Trait Implementations

impl Clone for ChunkPayloadData

fn clone(&self) -> ChunkPayloadData

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChunkPayloadData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ChunkPayloadData

fn default() -> Self

Returns the “default value” for a type.

impl Display for ChunkPayloadData

makes chunkPayloadData printable

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.