Enum smoltcp::wire::ArpRepr

#[non_exhaustive]
pub enum ArpRepr {
    EthernetIpv4 {
        operation: Operation,
        source_hardware_addr: EthernetAddress,
        source_protocol_addr: Ipv4Address,
        target_hardware_addr: EthernetAddress,
        target_protocol_addr: Ipv4Address,
    },
}

A high-level representation of an Address Resolution Protocol packet.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EthernetIpv4

Fields

operation: Operation

source_hardware_addr: EthernetAddress

source_protocol_addr: Ipv4Address

target_hardware_addr: EthernetAddress

target_protocol_addr: Ipv4Address

An Ethernet and IPv4 Address Resolution Protocol packet.

Implementations

impl Repr

pub fn parse<T: AsRef<[u8]>>(packet: &Packet<T>) -> Result<Repr>

Parse an Address Resolution Protocol packet and return a high-level representation, or return Err(Error) if the packet is not recognized.

pub const fn buffer_len(&self) -> usize

Return the length of a packet that will be emitted from this high-level representation.

pub fn emit<T: AsRef<[u8]> + AsMut<[u8]>>(&self, packet: &mut Packet<T>)

Emit a high-level representation into an Address Resolution Protocol packet.

Trait Implementations

impl Clone for Repr

fn clone(&self) -> Repr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Repr

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

Formats the value using the given formatter.

impl Display for Repr

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

Formats the value using the given formatter.

impl PartialEq for Repr

fn eq(&self, other: &Repr) -> 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 Copy for Repr

impl Eq for Repr

impl StructuralEq for Repr

impl StructuralPartialEq for Repr