Struct CrossChainRegistry 

pub struct CrossChainRegistry { /* private fields */ }

Cross-chain seal registry.

Tracks all cross-chain transfers to prevent double-spends.

Implementations

impl CrossChainRegistry

pub fn new() -> Self

Create a new empty registry.

pub fn record_transfer( &mut self, entry: CrossChainRegistryEntry, ) -> Result<(), CrossChainError>

Record a cross-chain transfer.

pub fn is_right_transferred(&self, right_id: &Hash) -> bool

Check if a Right has already been transferred.

pub fn is_seal_consumed(&self, seal: &SealRef) -> bool

Check if a source seal has already been consumed.

pub fn get_entry(&self, right_id: &Hash) -> Option<&CrossChainRegistryEntry>

Get the registry entry for a Right.

pub fn transfer_count(&self) -> usize

Get the number of recorded transfers.

pub fn all_transfers(&self) -> Vec<&CrossChainRegistryEntry>

Get all recorded transfers.

Trait Implementations

impl Default for CrossChainRegistry

fn default() -> CrossChainRegistry

Returns the “default value” for a type.