Struct AllowanceEnd 

pub struct AllowanceEnd { /* private fields */ }

Terminal End Event Message for a proposed or accepted Allowance.

Implementations

impl AllowanceEnd

pub fn withdrawal( event_id: EventId, allowance_id: AllowanceId, proposal_event_id: EventId, ) -> Result<Self>

Create a proposal withdrawal with a null Acceptance Event ID.

The End and Proposal Event IDs must be distinct.

pub fn accepted( event_id: EventId, allowance_id: AllowanceId, proposal_event_id: EventId, acceptance_event_id: EventId, ) -> Result<Self>

Create an End for accepted authority with pairwise-distinct Event IDs.

pub fn version(&self) -> u8

Access the protocol version.

pub fn kind(&self) -> PrivateMessageKind

Access the Private Message Kind.

pub fn event_id(&self) -> &EventId

Access the Event ID.

pub fn allowance_id(&self) -> &AllowanceId

Access the Allowance ID.

pub fn proposal_event_id(&self) -> &EventId

Access the referenced Proposal Event ID.

pub fn acceptance_event_id(&self) -> Option<&EventId>

Access the Acceptance Event ID, or None for a proposal withdrawal.

pub fn validate_withdrawal_for_proposal( &self, proposal: &AllowanceProposal, authenticated_sender_role: AllowanceRole, ) -> Result<()>

Validate a proposal withdrawal by the authenticated proposal sender.

pub fn validate_for_accepted_allowance( &self, proposal: &AllowanceProposal, acceptance: &AllowanceAcceptance, acceptance_authenticated_sender_role: AllowanceRole, ) -> Result<()>

Validate accepted authority and its causal End references.

The Acceptance sender must be the proposal recipient. Accepted authority may be ended by either party, so the caller remains responsible for establishing that the End arrived on the proposal’s exact authenticated Encrypted Link.

Trait Implementations

impl Clone for AllowanceEnd

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 AllowanceEnd

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

Formats the value using the given formatter.

impl Eq for AllowanceEnd

impl PartialEq for AllowanceEnd

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AllowanceEnd