Enum srt_protocol::packet::ControlTypes

pub enum ControlTypes {
    Handshake(HandshakeControlInfo),
    KeepAlive,
    Ack(Acknowledgement),
    Nak(CompressedLossList),
    CongestionWarning,
    Shutdown,
    Ack2(FullAckSeqNumber),
    DropRequest {
        msg_to_drop: MsgNumber,
        range: RangeInclusive<SeqNumber>,
    },
    PeerError(u32),
    Srt(SrtControlPacket),
}

The different kind of control packets

Variants

Handshake(HandshakeControlInfo)

The control packet for initiating connections, type 0x0 Does not use Additional Info

KeepAlive

To keep a connection alive Does not use Additional Info or Control Info, type 0x1

Ack(Acknowledgement)

ACK packet, type 0x2

Nak(CompressedLossList)

NAK packet, type 0x3 Additional Info isn’t used

CongestionWarning

Shutdown

Shutdown packet, type 0x5

Ack2(FullAckSeqNumber)

Acknowledgement of Acknowledgement (ACK2) 0x6 Additional Info (the i32) is the ACK sequence number to acknowldege

DropRequest

Fields

msg_to_drop: MsgNumber

The message to drop Stored in the “addditional info” field of the packet.

range: RangeInclusive<SeqNumber>

The range of sequence numbers in the message to drop

Drop request, type 0x7

PeerError(u32)

Srt(SrtControlPacket)

Srt control packets These use the UDT extension type 0xFF

Implementations

impl ControlTypes

pub fn new_drop_request( msg_to_drop: MsgNumber, drop_range: Range<SeqNumber> ) -> Self

pub fn new_key_refresh_request( key_material: KeyingMaterialMessage ) -> ControlTypes

Trait Implementations

impl Clone for ControlTypes

fn clone(&self) -> ControlTypes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ControlTypes

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

Formats the value using the given formatter.

impl PartialEq<ControlTypes> for ControlTypes

fn eq(&self, other: &ControlTypes) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ControlTypes

impl StructuralEq for ControlTypes

impl StructuralPartialEq for ControlTypes