Struct DataPacket 

pub struct DataPacket<'a> {
    pub seq_number: u32,
    pub position: PacketPosition,
    pub in_order: bool,
    pub key_flag: EncryptionKeyField,
    pub retransmitted: bool,
    pub message_number: u32,
    pub timestamp: u32,
    pub dest_socket_id: u32,
    pub data: &'a [u8],
}

An SRT data packet (draft-sharabayko-srt-01 §3.1, Figure 3).

Fields

seq_number: u32

Packet Sequence Number — 31 bits.

position: PacketPosition

PP: Packet Position Flag.

in_order: bool

O: Order Flag — deliver in order (true) or not (false).

key_flag: EncryptionKeyField

KK: Key-based Encryption Flag.

retransmitted: bool

R: Retransmitted Packet Flag.

message_number: u32

Message Number — 26 bits.

timestamp: u32

Timestamp, in microseconds relative to connection establishment (§3).

dest_socket_id: u32

Destination Socket ID (§3).

data: &'a [u8]

The payload. Length is whatever remains of the UDP datagram.

Implementations

impl<'a> DataPacket<'a>

pub fn parse(bytes: &'a [u8]) -> Result<Self>

Parse a data packet from bytes (the full SRT packet, header + data).

Errors

Error::BufferTooShort if shorter than the 16-byte header; Error::WrongPacketKind if the F bit is set (this is a control packet).

pub fn serialized_len(&self) -> usize

Number of bytes Self::serialize_into will write.

pub fn serialize_into(&self, buf: &mut [u8]) -> Result<usize>

Serialize this data packet into buf.

Trait Implementations

impl<'a> Clone for DataPacket<'a>

fn clone(&self) -> DataPacket<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DataPacket<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for DataPacket<'a>

fn eq(&self, other: &DataPacket<'a>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'a> Serialize for DataPacket<'a>

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> StructuralPartialEq for DataPacket<'a>