Struct scabbard::service::ScabbardFactory

pub struct ScabbardFactory { /* fields omitted */ }

Implementations

impl ScabbardFactory

pub fn new(
    state_db_dir: Option<String>,
    state_db_size: Option<usize>,
    receipt_db_dir: Option<String>,
    receipt_db_size: Option<usize>,
    signature_verifier_factory: Box<dyn VerifierFactory>
) -> Self

Trait Implementations

impl ServiceFactory for ScabbardFactory

fn create(
    &self,
    service_id: String,
    _service_type: &str,
    circuit_id: &str,
    args: HashMap<String, String>
) -> Result<Box<dyn Service>, FactoryCreateError>

args must include the following:

• admin_keys: list of public keys that are allowed to create and modify sabre contracts, formatted as a serialized JSON array of strings
• peer_services: list of other scabbard services on the same circuit that this service will share state with

args may include the following optional entries:

• coordinator_timeout: the length of time (in milliseconds) that the network has to commit a proposal before the coordinator rejects it (if not provided, default is 30 seconds)
• version: the protocol version for scabbard (possible values: “1”, “2”) (default: “1”)

fn available_service_types(&self) -> &[String]

Return the available service types that this factory can create.