Struct libarp::arp::ArpMessage

pub struct ArpMessage {
    pub source_hardware_address: MacAddr,
    pub source_protocol_address: Ipv4Addr,
    pub target_hardware_address: MacAddr,
    pub target_protocol_address: Ipv4Addr,
    pub ethertype: EtherType,
    pub operation: Operation,
}

Fields

source_hardware_address: MacAddr

source_protocol_address: Ipv4Addr

target_hardware_address: MacAddr

target_protocol_address: Ipv4Addr

ethertype: EtherType

operation: Operation

Implementations

impl ArpMessage

pub fn new(
    ethertype: EtherType,
    source_hardware_address: MacAddr,
    source_protocol_address: Ipv4Addr,
    target_hardware_address: MacAddr,
    target_protocol_address: Ipv4Addr,
    operation: Operation
) -> Self

Constructs a new ARP message with arbitrary field contents.

pub fn new_arp_request(
    source_hardware_address: MacAddr,
    source_protocol_address: Ipv4Addr,
    target_protocol_address: Ipv4Addr
) -> Self

Constructs a new ARP request message.

pub fn new_arp_response(
    source_hardware_address: MacAddr,
    source_protocol_address: Ipv4Addr,
    target_hardware_address: MacAddr,
    target_protocol_address: Ipv4Addr
) -> Self

Constructs a new ARP response message.

pub fn new_rarp_request(
    source_hardware_address: MacAddr,
    target_hardware_address: MacAddr
) -> Self

Constructs a new RARP request message.

pub fn new_rarp_response(
    source_hardware_address: MacAddr,
    source_protocol_address: Ipv4Addr,
    target_hardware_address: MacAddr,
    target_protocol_address: Ipv4Addr
) -> Self

Constructs a new RARP response message.

pub fn send(&self, interface: &Interface) -> Result<(), Error>

Sends the message on the given interface.

Errors

Returns an error when sending fails.

Trait Implementations

impl TryFrom<ArpPacket<'_>> for ArpMessage

type Error = Error

The type returned in the event of a conversion error.

fn try_from(arp_packet: ArpPacket<'_>) -> Result<Self, Self::Error>

Performs the conversion.