Struct EthernetConfig 

pub struct EthernetConfig {
    pub interface: String,
    pub ethertype: Option<u16>,
    pub mtu: Option<u16>,
    pub recv_buf_size: Option<usize>,
    pub send_buf_size: Option<usize>,
    pub discovery: Option<bool>,
    pub announce: Option<bool>,
    pub auto_connect: Option<bool>,
    pub accept_connections: Option<bool>,
    pub beacon_interval_secs: Option<u64>,
}

Ethernet transport instance configuration.

EthernetConfig is always compiled (for config parsing on any platform), but the transport runtime currently requires Linux or macOS raw sockets.

Fields

interface: String

Network interface name (e.g., “eth0”, “enp3s0”). Required.

ethertype: Option<u16>

Custom EtherType (default: 0x2121).

mtu: Option<u16>

MTU override. Defaults to the interface’s MTU minus 1 (for frame type prefix). Cannot exceed the interface’s actual MTU.

recv_buf_size: Option<usize>

Receive buffer size in bytes. Default: 2 MB.

send_buf_size: Option<usize>

Send buffer size in bytes. Default: 2 MB.

discovery: Option<bool>

Listen for discovery beacons from other nodes. Default: true.

announce: Option<bool>

Broadcast announcement beacons on the LAN. Default: false.

auto_connect: Option<bool>

Auto-connect to discovered peers. Default: false.

accept_connections: Option<bool>

Accept incoming connection attempts. Default: false.

beacon_interval_secs: Option<u64>

Announcement beacon interval in seconds. Default: 30.

Implementations

impl EthernetConfig

pub fn ethertype(&self) -> u16

Get the EtherType, using default if not configured.

pub fn recv_buf_size(&self) -> usize

Get the receive buffer size, using default if not configured.

pub fn send_buf_size(&self) -> usize

Get the send buffer size, using default if not configured.

pub fn discovery(&self) -> bool

Whether to listen for discovery beacons. Default: true.

pub fn announce(&self) -> bool

Whether to broadcast announcement beacons. Default: false.

pub fn auto_connect(&self) -> bool

Whether to auto-connect to discovered peers. Default: false.

pub fn accept_connections(&self) -> bool

Whether to accept incoming connections. Default: false.

pub fn beacon_interval_secs(&self) -> u64

Get the beacon interval, clamped to minimum. Default: 30s.

Trait Implementations

impl Clone for EthernetConfig

fn clone(&self) -> EthernetConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EthernetConfig

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

Formats the value using the given formatter.

impl Default for EthernetConfig

fn default() -> EthernetConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EthernetConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EthernetConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.