Enum ProtectedHeader

pub enum ProtectedHeader {
    Initial(ProtectedInitialHeader),
    Long {
        ty: LongType,
        dst_cid: ConnectionId,
        src_cid: ConnectionId,
        len: u64,
        version: u32,
    },
    Retry {
        dst_cid: ConnectionId,
        src_cid: ConnectionId,
        version: u32,
    },
    Short {
        spin: bool,
        dst_cid: ConnectionId,
    },
    VersionNegotiate {
        random: u8,
        dst_cid: ConnectionId,
        src_cid: ConnectionId,
    },
}

Plain packet header

Variants

Initial(ProtectedInitialHeader)

An Initial packet header

Long

A Long packet header, as used during the handshake

Fields

ty: LongType

Type of the Long header packet

dst_cid: ConnectionId

Destination Connection ID

src_cid: ConnectionId

Source Connection ID

len: u64

Length of the packet payload

version: u32

QUIC version

Retry

A Retry packet header

Fields

dst_cid: ConnectionId

Destination Connection ID

src_cid: ConnectionId

Source Connection ID

version: u32

QUIC version

Short

A short packet header, as used during the data phase

Fields

spin: bool

Spin bit

dst_cid: ConnectionId

Destination Connection ID

VersionNegotiate

A Version Negotiation packet header

Fields

random: u8

Random value

dst_cid: ConnectionId

Destination Connection ID

src_cid: ConnectionId

Source Connection ID

Implementations

impl ProtectedHeader

pub fn dst_cid(&self) -> &ConnectionId

The destination Connection ID of the packet

pub fn decode( buf: &mut Cursor<BytesMut>, cid_parser: &(impl ConnectionIdParser + ?Sized), supported_versions: &[u32], grease_quic_bit: bool, ) -> Result<Self, PacketDecodeError>

Decode a plain header from given buffer, with given ConnectionIdParser.

Trait Implementations

impl Clone for ProtectedHeader

fn clone(&self) -> ProtectedHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProtectedHeader

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

Formats the value using the given formatter.