Enum OpCode 

#[repr(u8)]
pub enum OpCode {
    ControlV1 = 4,
    AckV1 = 5,
    DataV1 = 6,
    HardResetClientV2 = 7,
    HardResetServerV2 = 8,
    SoftResetV1 = 3,
    DataV2 = 9,
    HardResetClientV3 = 10,
    ControlWkcV1 = 11,
}

OpenVPN packet opcode (high 5 bits of first byte)

Variants

ControlV1 = 4

Control channel packet with reliability layer (P_CONTROL_V1)

AckV1 = 5

Acknowledgment packet (P_ACK_V1)

DataV1 = 6

Data channel packet with current key (P_DATA_V1)

HardResetClientV2 = 7

Hard reset from client v2 (P_CONTROL_HARD_RESET_CLIENT_V2)

HardResetServerV2 = 8

Hard reset from server v2 (P_CONTROL_HARD_RESET_SERVER_V2)

SoftResetV1 = 3

Soft reset v1 (P_CONTROL_SOFT_RESET_V1)

DataV2 = 9

Data channel v2 with peer-id (P_DATA_V2)

HardResetClientV3 = 10

Hard reset from client v3 (P_CONTROL_HARD_RESET_CLIENT_V3) - with tls-crypt-v2

ControlWkcV1 = 11

Control channel with tls-crypt (P_CONTROL_WKC_V1)

Implementations

impl OpCode

pub fn from_byte(byte: u8) -> Result<Self>

Parse opcode from raw byte (high 5 bits)

pub fn to_byte(self, key_id: KeyId) -> u8

Convert opcode to byte (shifted to high 5 bits)

pub fn is_control(&self) -> bool

Check if this is a control channel opcode

pub fn is_data(&self) -> bool

Check if this is a data channel opcode

pub fn is_hard_reset(&self) -> bool

Check if this is a hard reset opcode

Trait Implementations

impl Clone for OpCode

fn clone(&self) -> OpCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpCode

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

Formats the value using the given formatter.

impl Display for OpCode

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

Formats the value using the given formatter.

impl PartialEq for OpCode

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for OpCode

impl Eq for OpCode

impl StructuralPartialEq for OpCode