Struct TunTapConfig 

pub struct TunTapConfig {
    pub interface_name: Option<String>,
    pub mode: LinkMode,
    pub address: String,
    pub netmask: String,
    pub mtu: u16,
    pub filter: PacketFilter,
    pub escalation: LlmEscalation,
    pub llm_max_per_minute: u32,
    pub packet_information: PacketInformation,
}

Everything the nine declared startup parameters resolve to.

Every field here is read by the engine. startup_param_drift_test fails the build on a parameter that is declared and read nowhere, and this struct is where “read” happens.

Fields

interface_name: Option<String>

Requested interface name; the platform may hand back a different one.

mode: LinkMode

Layer 3 (TUN) or layer 2 (TAP).

address: String

Local address for the interface.

netmask: String

Netmask for that address.

mtu: u16

Interface MTU.

filter: PacketFilter

Gate 1: which packets become events at all.

escalation: LlmEscalation

Gate 3, part one: may an unhandled packet reach the model?

llm_max_per_minute: u32

Gate 3, part two: how often, at most.

packet_information: PacketInformation

How to read the platform’s per-packet prefix.

Implementations

impl TunTapConfig

pub fn from_params(params: &Option<StartupParams>) -> Result<Self>

Resolve the declared startup parameters.

Every error is propagated with ? — StartupParams accessors return Result<_, StartupParamError> precisely so an undeclared key or a wrong-typed value produces a clean error naming the key instead of killing the task that is starting the server.

pub fn escalation_summary(&self) -> String

One line describing how much of the traffic will ever be looked at.

Trait Implementations

impl Clone for TunTapConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TunTapConfig

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

Formats the value using the given formatter.

impl Default for TunTapConfig

fn default() -> Self

Returns the “default value” for a type.