Struct LdpIdentityCard 

pub struct LdpIdentityCard {

    pub delegate_id: String,
    pub name: String,
    pub description: Option<String>,
    pub model_family: String,
    pub model_version: String,
    pub weights_fingerprint: Option<String>,
    pub trust_domain: TrustDomain,
    pub context_window: u64,
    pub reasoning_profile: Option<String>,
    pub cost_profile: Option<String>,
    pub latency_profile: Option<String>,
    pub jurisdiction: Option<String>,
    pub capabilities: Vec<LdpCapability>,
    pub supported_payload_modes: Vec<PayloadMode>,
    pub endpoint: String,
    pub metadata: HashMap<String, String>,
}

Full LDP identity card for a delegate.

This is the rich typed representation maintained internally by the adapter. A subset of these fields is also written into AgentCard.labels with ldp.* keys for interoperability with JamJet’s existing infrastructure.

Fields

delegate_id: String

Unique delegate identifier (e.g. “ldp:delegate:challenger-alpha”).

name: String

Human-readable name.

description: Option<String>

Optional description of the delegate’s purpose.

model_family: String

Model family (e.g. “Claude”, “GPT”, “Gemini”).

model_version: String

Model version (e.g. “2026.03”).

weights_fingerprint: Option<String>

SHA-256 fingerprint of model weights, if available.

trust_domain: TrustDomain

Trust domain this delegate belongs to.

context_window: u64

Context window size in tokens.

reasoning_profile: Option<String>

Reasoning profile (e.g. “analytical”, “creative”, “adversarial-analytical”).

cost_profile: Option<String>

Cost profile (e.g. “low”, “medium”, “high”).

latency_profile: Option<String>

Latency profile (e.g. “p50:2000ms”, “p99:8000ms”).

jurisdiction: Option<String>

Jurisdictional constraints (e.g. “us-east”, “eu-west”).

capabilities: Vec<LdpCapability>

Capabilities this delegate offers.

supported_payload_modes: Vec<PayloadMode>

Supported payload modes, ordered by preference.

endpoint: String

Endpoint URL for the delegate.

metadata: HashMap<String, String>

Additional metadata.

Implementations

impl LdpIdentityCard

pub fn to_labels(&self) -> HashMap<String, String>

Convert identity fields into AgentCard.labels entries.

Keys are prefixed with ldp. to avoid collisions with other protocols.

Trait Implementations

impl Clone for LdpIdentityCard

fn clone(&self) -> LdpIdentityCard

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LdpIdentityCard

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LdpIdentityCard

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LdpIdentityCard

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

where __S: Serializer,

Serialize this value into the given Serde serializer.