Enum Authentication 

pub enum Authentication {
    Authenticated,
    LocallyAddressed,
    Unauthenticated,
}

Why an observation can be attributed to a stable peer identity.

This is an explicit proof token at the pure transition boundary. Inbound observations require a cryptographically verified peer. An outbound failure may instead be attributed to the stable DID selected by the local caller; it makes no remote identity claim. Pre-authentication ingress remains unattributable and cannot change the ledger.

Variants

Authenticated

The event belongs to a cryptographically authenticated stable peer identity.

LocallyAddressed

Local code explicitly addressed the event to this stable peer identity.

This variant is valid only for locally originated observations, such as MeasurementEvent::FailedToSend when no connection exists. It must never authenticate bytes or claims received from the network. A ledger may use it to update reliability for an already-retained peer, but it must not create a peer record or refresh authenticated-observation time.

Unauthenticated

The transport has not authenticated the stable peer identity.

Implementations

impl Authentication

pub const fn permits(self, event: MeasurementEvent) -> bool

Return whether this proof source permits attribution of event.

pub const fn establishes_peer(self) -> bool

Return whether this proof can establish a new retained peer record.

pub const fn refreshes_peer_observation(self) -> bool

Return whether this proof refreshes authenticated peer-observation time.

Trait Implementations

impl Clone for Authentication

fn clone(&self) -> Authentication

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Authentication

impl Debug for Authentication

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

Formats the value using the given formatter.

impl Eq for Authentication

impl PartialEq for Authentication

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Authentication