Struct Connect 

pub struct Connect {
    pub transaction_id: Option<String>,
    pub requester: Option<Party>,
    pub principal: Option<Party>,
    pub agents: Vec<Agent>,
    pub constraints: Option<ConnectionConstraints>,
    pub agreement: Option<String>,
    pub expiry: Option<String>,
    pub agent_id: Option<String>,
    pub agent: Option<ConnectAgent>,
    pub for_: Option<String>,
    pub role: Option<String>,
}

Connect message body (TAIP-15).

Fields

transaction_id: Option<String>

Transaction ID (only available after creation).

requester: Option<Party>

Requester party (TAIP-15 v2, required for new messages).

principal: Option<Party>

Principal party this connection is for.

agents: Vec<Agent>

Agents involved in the connection (TAIP-5 agents).

constraints: Option<ConnectionConstraints>

Connection constraints (required per TAIP-15).

agreement: Option<String>

URL pointing to terms of service or agreement.

expiry: Option<String>

Expiration time in ISO 8601 format.

agent_id: Option<String>

Agent DID (legacy, use agents array instead).

agent: Option<ConnectAgent>

Legacy agent object (use agents array instead).

for_: Option<String>

Legacy entity this connection is for (use principal instead).

role: Option<String>

Legacy role field (use agents with roles instead).

Implementations

impl Connect

pub fn new_v2( requester: Party, principal: Party, agents: Vec<Agent>, constraints: ConnectionConstraints, ) -> Self

Create a new Connect message with requester, principal, and agents (TAIP-15 v2).

pub fn new( transaction_id: &str, agent_id: &str, for_id: &str, role: Option<&str>, ) -> Self

Create a new Connect message (legacy backward compatible).

pub fn new_with_agent_and_principal( transaction_id: &str, agent: ConnectAgent, principal: Party, ) -> Self

Create a new Connect message with Agent and Principal.

pub fn with_constraints(self, constraints: ConnectionConstraints) -> Self

Add constraints to the Connect message.

pub fn with_agreement(self, agreement: String) -> Self

Set the agreement URL.

pub fn with_expiry(self, expiry: String) -> Self

Set the expiry timestamp.

impl Connect

pub fn validate_connect(&self) -> Result<()>

Custom validation for Connect messages

pub fn validate(&self) -> Result<()>

Validation method that will be called by TapMessageBody trait

Trait Implementations

impl Authorizable for Connect

fn authorize( &self, creator_did: &str, settlement_address: Option<&str>, expiry: Option<&str>, ) -> PlainMessage<Authorize>

Create an Authorize message for this object (TAIP-4).

fn cancel( &self, creator_did: &str, by: &str, reason: Option<&str>, ) -> PlainMessage<Cancel>

Create a Cancel message for this object (TAIP-4).

fn reject(&self, creator_did: &str, reason: &str) -> PlainMessage<Reject>

Create a Reject message for this object (TAIP-4).

impl Clone for Connect

fn clone(&self) -> Connect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Connectable for Connect

fn with_connection(&mut self, _connection_id: &str) -> &mut Self

Connect this message to a prior Connect message by setting the parent thread ID (pthid).

fn has_connection(&self) -> bool

Check if this message is connected to a prior Connect message.

fn connection_id(&self) -> Option<&str>

Get the connection ID if present.

impl Debug for Connect

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Connect

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MessageContext for Connect

fn participant_dids(&self) -> Vec<String>

Extract all participant DIDs from the message This replaces the old participants() method and works with Agent/Party types directly

fn transaction_context(&self) -> Option<TransactionContext>

Get transaction context if applicable

fn routing_hints(&self) -> RoutingHints

Get routing hints for message delivery

fn transaction_id(&self) -> Option<String>

Get transaction ID if available

impl Serialize for Connect

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TapMessage for Connect

fn validate(&self) -> Result<()>

Validates a TAP message.

fn is_tap_message(&self) -> bool

Checks if this message is a TAP message.

fn get_tap_type(&self) -> Option<String>

Gets the TAP message type from this message.

fn body_as<T: TapMessageBody>(&self) -> Result<T>

Extract a specific message body type from this message.

fn get_all_participants(&self) -> Vec<String>

Get all participant DIDs from this message.

fn create_reply<T: TapMessageBody>( &self, body: &T, creator_did: &str, ) -> Result<PlainMessage>

Create a reply to this message.

fn thread_id(&self) -> Option<&str>

Get the thread ID for this message

fn parent_thread_id(&self) -> Option<&str>

Get the parent thread ID for this message

fn message_id(&self) -> &str

Get the message ID for this message

impl TapMessageBody for Connect

fn message_type() -> &'static str

Get the message type string for this body type.

fn validate(&self) -> Result<()>

Validate the message body.

fn to_didcomm(&self, from_did: &str) -> Result<PlainMessage>

Convert this body to a DIDComm message.

fn to_didcomm_with_route<'a, I>( &self, from: &str, to: I, ) -> Result<PlainMessage>

where I: IntoIterator<Item = &'a str>,

Convert this body to a DIDComm message with a custom routing path.

fn from_didcomm(message: &PlainMessage) -> Result<Self>

where Self: Sized,

Extract this body type from a DIDComm message.