Struct VcAttributes 

pub struct VcAttributes {
    pub did_hash: u64,
    pub roles: [u64; 8],
    pub role_count: u8,
    pub clearance_level: u8,
    pub credential_issuer: u64,
}

Parsed Verifiable Credential attributes for a single agent.

Extracted from the agent’s NQuin slice via VcAttributes::from_quins().

Fields

did_hash: u64

roles: [u64; 8]

role_count: u8

clearance_level: u8

Numeric clearance level (0=public … 4=fiduciary). Sourced from vc:clearanceLevel.

credential_issuer: u64

Hash of the VC issuer’s DID — must be in the trusted-issuer set.

Implementations

impl VcAttributes

pub fn unauthenticated(did_hash: u64) -> Self

Create a minimal VcAttributes for did_hash with no claims.

pub fn from_quins(agent_did: u64, quins: &[NQuin]) -> Self

Parse VC claims for agent_did from a slice of NQuins.

Scans for quins where subject == agent_did and predicate is one of P_HAS_ROLE, P_CLEARANCE_LEVEL, or P_ISSUED_BY.

pub fn has_role(self, role_hash: u64) -> bool

Returns true if this VC includes role_hash in its role claims.

Trait Implementations

impl Clone for VcAttributes

fn clone(&self) -> VcAttributes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VcAttributes

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

Formats the value using the given formatter.

impl Copy for VcAttributes