Struct DiscoveryTomlConfig 

pub struct DiscoveryTomlConfig {

    pub profile: Option<String>,
    pub node_name: Option<String>,
    pub served_prefixes: Vec<String>,
    pub hello_interval_base_ms: Option<u64>,
    pub hello_interval_max_ms: Option<u64>,
    pub liveness_miss_count: Option<u32>,
    pub swim_indirect_fanout: Option<u32>,
    pub gossip_fanout: Option<u32>,
    pub relay_records: Option<bool>,
    pub auto_fib_cost: Option<u32>,
    pub auto_fib_ttl_multiplier: Option<f32>,
    pub pib_path: Option<String>,
    pub key_name: Option<String>,
    pub discovery_transport: Option<String>,
    pub ether_iface: Option<String>,
}

[discovery] section — neighbor and service discovery configuration.

Discovery is disabled unless node_name is set.

[discovery]
profile = "lan"
node_name = "/ndn/site/myrouter"
served_prefixes = ["/ndn/site/sensors"]
# optional per-field overrides:
hello_interval_base_ms = 5000
hello_interval_max_ms  = 60000
liveness_miss_count    = 3
gossip_fanout          = 3
relay_records          = false
auto_fib_cost          = 100
auto_fib_ttl_multiplier = 2.0

Fields

profile: Option<String>

Deployment profile name: static, lan, campus, mobile, high-mobility, or asymmetric. Defaults to lan.

node_name: Option<String>

This node’s NDN name. Required to enable discovery.

If the value ends with /, the system hostname is appended automatically (e.g. "/ndn/site/" → "/ndn/site/router1").

served_prefixes: Vec<String>

Prefixes published as service records at startup via ServiceDiscoveryProtocol::publish().

hello_interval_base_ms: Option<u64>

Override hello_interval_base in milliseconds.

hello_interval_max_ms: Option<u64>

Override hello_interval_max in milliseconds.

liveness_miss_count: Option<u32>

Override liveness_miss_count.

swim_indirect_fanout: Option<u32>

Override SWIM indirect-probe fanout K.

gossip_fanout: Option<u32>

Override gossip broadcast fanout.

relay_records: Option<bool>

Override relay_records in ServiceDiscoveryConfig.

auto_fib_cost: Option<u32>

Override auto-FIB route cost.

auto_fib_ttl_multiplier: Option<f32>

Override auto-FIB TTL multiplier.

pib_path: Option<String>

Optional PIB (public information base) path for persistent key storage. Defaults to ~/.ndn/pib.db.

key_name: Option<String>

Key name for signing hello packets. If absent, a deterministic ephemeral Ed25519 key is auto-generated from the node name.

discovery_transport: Option<String>

Which link-layer transports to run discovery on.

Accepted values:

• "udp" (default): UDP multicast only (224.0.23.170:6363).
• "ether": raw Ethernet multicast only (EtherType 0x8624).
• "both": UDP and Ethernet simultaneously.

Ethernet discovery requires CAP_NET_RAW / root on Linux, or root on macOS (PF_NDRV). The ether and both options also require at least one [[face]] entry with kind = "ether-multicast" (providing the FaceId and interface name).

ether_iface: Option<String>

Network interface name for Ethernet discovery (e.g. "eth0", "en0").

Required when discovery_transport is "ether" or "both".

Implementations

impl DiscoveryTomlConfig

pub fn enabled(&self) -> bool

Returns true if discovery is enabled (i.e. node_name is set).

pub fn resolved_node_name(&self) -> Option<String>

Resolve the effective node name, appending the system hostname if node_name ends with /.

Trait Implementations

impl Clone for DiscoveryTomlConfig

fn clone(&self) -> DiscoveryTomlConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiscoveryTomlConfig

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

Formats the value using the given formatter.

impl Default for DiscoveryTomlConfig

fn default() -> DiscoveryTomlConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DiscoveryTomlConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DiscoveryTomlConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.