Struct ServerBuilder 

pub struct ServerBuilder { /* private fields */ }

Implementations

impl ServerBuilder

pub fn new(party_id: PartyId) -> Self

pub fn bind<A: ToSocketAddrs>(self, addr: A) -> Self

pub fn peers<I, S>(self, peers: I) -> Self

where I: IntoIterator<Item = (usize, S)>, S: Into<String>,

pub fn with_peers(self, peers: &[(usize, &str)]) -> Self

pub fn peer(self, party_id: usize, address: impl Into<String>) -> Self

pub fn with_program(self, program: Program) -> Self

pub fn with_preprocessing(self, triples: usize, random_shares: usize) -> Self

pub fn expected_clients(self, n: usize) -> Self

pub fn consensus_timeout(self, duration: Duration) -> Self

pub fn backend(self, backend: MpcBackend) -> Self

pub fn manifest<M: GeneratedProgramManifest>(self) -> Self

pub fn honeybadger(self) -> Self

pub fn avss(self, curve: Curve) -> Self

pub fn mpc_config(self, config: &MpcConfig) -> Self

pub fn with_avss_engine(self, engine: AvssEngine) -> Self

Attach a VM-backed AVSS engine that this server should expose.

The builder validates that the selected backend is AVSS and that the engine curve matches the backend curve. The SDK does not construct live AVSS engines on its own.

pub fn with_verified_ordering(self, ordering: VerifiedOrdering) -> Self

pub fn runner_path(self, path: impl AsRef<Path>) -> Self

Override the stoffel-run binary used by StoffelServer::start.

pub fn entry(self, entry: impl Into<String>) -> Self

Set the entrypoint passed to stoffel-run. Default is main.

pub fn bootstrap(self, address: impl Into<String>) -> Self

Configure this server as a follower of an existing bootnode.

Without a bootstrap address, party 0 starts as the leader/bootnode.

pub fn advertise<A: ToSocketAddrs>(self, addr: A) -> Self

Set the address other parties dial to reach this party’s mesh listener.

The address is forwarded to stoffel-run as --advertise and is what the bootnode hands to the other parties, so it must be reachable from them. The port must be the party mesh port: for the leader (party 0 without a bootstrap address) that is the bind port + 1000, for every other party it is the bind port itself.

Host names are resolved once, here, preferring IPv4. When unset, the runner advertises the address derived from the bind address, which is only dialable by other hosts if the bind address itself is routable.

pub fn offchain_coordinator(self, config: OffChainServerConfig) -> Self

Configure the off-chain coordinator flags passed to stoffel-run.

This is required when the attached program declares ClientStore IO.

pub fn configured_party_id(&self) -> PartyId

pub fn configured_bind_addr(&self) -> Option<&str>

pub fn configured_peers(&self) -> &[(usize, String)]

pub fn configured_program(&self) -> Option<&Program>

pub fn has_configured_program(&self) -> bool

pub fn configured_preprocessing(&self) -> (usize, usize)

pub fn configured_expected_clients(&self) -> usize

pub fn configured_consensus_timeout(&self) -> Duration

pub fn configured_backend(&self) -> MpcBackend

pub fn configured_mpc_config(&self) -> Option<&MpcConfig>

pub fn configured_avss_engine(&self) -> Option<&AvssEngine>

pub fn has_configured_avss_engine(&self) -> bool

pub fn configured_verified_ordering(&self) -> Option<&VerifiedOrdering>

pub fn has_configured_verified_ordering(&self) -> bool

pub fn configured_runner_path(&self) -> Option<&Path>

pub fn configured_entry(&self) -> &str

pub fn configured_bootstrap(&self) -> Option<&str>

pub fn configured_advertise(&self) -> Option<SocketAddr>

pub fn configured_offchain_coordinator(&self) -> Option<&OffChainServerConfig>

pub fn network_config(self, config: &NetworkConfig) -> Self

pub fn network_deployment(self, deployment: &NetworkDeployment) -> Self

Configure this server from the matching party config in a deployment.

pub fn network_config_file(self, path: impl AsRef<Path>) -> Self

pub fn build(self) -> Result<StoffelServer>

Trait Implementations

impl Clone for ServerBuilder

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 ServerBuilder

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

Formats the value using the given formatter.