Struct unix_udp_sock::RecvMeta

pub struct RecvMeta {
    pub addr: SocketAddr,
    pub len: usize,
    pub stride: usize,
    pub ecn: Option<EcnCodepoint>,
    pub dst_ip: Option<IpAddr>,
    pub dst_local_ip: Option<IpAddr>,
    pub ifindex: u32,
}

Metadata about received packet. Includes which address we recv’d from, how many bytes, ecn codepoints, what the destination IP used was and what interface index was used.

Fields

addr: SocketAddr

address we received datagram on

len: usize

length of datagram

stride: usize

received datagram stride

ecn: Option<EcnCodepoint>

ECN codepoint

dst_ip: Option<IpAddr>

The destination IP address for this datagram (ipi_addr)

dst_local_ip: Option<IpAddr>

The destination local IP address for this datagram (ipi_spec_dst)

ifindex: u32

interface index that datagram was received on

Trait Implementations

impl Clone for RecvMeta

fn clone(&self) -> RecvMeta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RecvMeta

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

Formats the value using the given formatter.

impl Default for RecvMeta

fn default() -> Self

Constructs a value with arbitrary fields, intended to be overwritten

impl Copy for RecvMeta