Struct SessionTrustBundle 

pub struct SessionTrustBundle {
    pub version: String,
    pub session_id: Uuid,
    pub coordinator: Aid,
    pub issued_at: Timestamp,
    pub expires_at: Timestamp,
    pub participants: Vec<ParticipantEntry>,
    pub extensions: Option<ExtensionsMap>,
    pub signature: String,
}

Coordinator-attested session membership artifact (RFC-AITP-0010 §3).

The schema is additionalProperties: false, with an explicit extensions slot reserved per RFC-AITP-0001 §7.

Fields

version: String

MUST be "aitp/0.3" for this RFC.

session_id: Uuid

UUID v4 unique to this session. Used as a replay-binding scope.

coordinator: Aid

Coordinator’s AID. MUST match the issuer of every embedded TCT.

issued_at: Timestamp

When this bundle was signed.

expires_at: Timestamp

When the bundle MUST NOT be used after. MUST equal min(participants[*].tct.expires_at) (RFC-AITP-0010 §6).

participants: Vec<ParticipantEntry>

One entry per session participant.

extensions: Option<ExtensionsMap>

Forward-compatible extension namespace (RFC-AITP-0001 §7).

Presence-sensitive, deliberately modeled as Option<ExtensionsMap> rather than a defaulted empty map with skip_serializing_if = "is_empty". Under RFC 8785 canonicalization, absent (None) emits no extensions key at all, while present-but-empty (Some(ExtensionsMap::new())) emits "extensions":{} — different bytes, different digest, different signature. Silently normalizing one into the other would change the signing input and break verification against a conformant peer (RFC-AITP-0001 §5.4.1).

signature: String

Coordinator’s signature over the canonical bundle JSON excluding signature. JCS rules per RFC-AITP-0001 §5.4.1.

Trait Implementations

impl Clone for SessionTrustBundle

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 SessionTrustBundle

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionTrustBundle

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SessionTrustBundle

impl PartialEq for SessionTrustBundle

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for SessionTrustBundle

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SessionTrustBundle