Struct ValidationClient 

pub struct ValidationClient { /* private fields */ }

Client-side validation engine.

Receives consignments and seal consumption proofs, verifies them against local state and the cross-chain registry, and accepts or rejects state transitions.

Implementations

impl ValidationClient

pub fn new() -> Self

Create a new validation client.

pub fn receive_consignment( &mut self, consignment: &Consignment, anchor_chain: ChainId, ) -> ValidationResult

Receive and validate a consignment from a peer.

This is the main entry point. It:

1. Validates consignment structure
2. Extracts commitments and verifies the chain
3. Maps anchors to Rights and verifies seal consumption
4. Updates local state if valid

pub fn verify_seal_consumption_event( &mut self, event: SealConsumptionEvent, ) -> Result<(), ValidationError>

Receive and verify a seal consumption event from any chain.

This is the cross-chain portability entry point. Any client can verify any chain’s seal consumption proof.

pub fn store(&self) -> &InMemoryStateStore

Get the state history store.

pub fn seal_registry(&self) -> &CrossChainSealRegistry

Get the cross-chain seal registry.

Trait Implementations

impl Default for ValidationClient

fn default() -> Self

Returns the “default value” for a type.