Struct StateSyncConfig

pub struct StateSyncConfig {
    pub rpc_servers: Vec<String>,
    pub trust_height: u64,
    pub trust_hash: String,
    pub trust_period: Duration,
    pub discovery_time: Duration,
    pub chunk_request_timeout: Duration,
    pub chunk_fetchers: u64,
}

Fields

rpc_servers: Vec<String>

RPC servers (comma-separated) for light client verification of the synced state machine and retrieval of state data for node bootstrapping. Also needs a trusted height and corresponding header hash obtained from a trusted source, and a period during which validators can be trusted.

For Cosmos SDK-based chains, trust_period should usually be about 2/3 of the unbonding time (~2 weeks) during which they can be financially punished (slashed) for misbehavior.

trust_height: u64

trust_hash: String

trust_period: Duration

discovery_time: Duration

Time to spend discovering snapshots before initiating a restore.

chunk_request_timeout: Duration

The timeout duration before re-requesting a chunk, possibly from a different peer (default: 1 minute).

chunk_fetchers: u64

The number of concurrent chunk fetchers to run (default: 1).

Implementations

impl StateSyncConfig

pub fn rpc_servers(self, rpc_servers: Vec<String>) -> Self

pub fn trust_height(self, trust_height: u64) -> Self

pub fn trust_hash(self, trust_hash: &str) -> Self

pub fn trust_period(self, trust_period: Duration) -> Self

pub fn discovery_time(self, discovery_time: Duration) -> Self

pub fn chunk_request_timeout(self, chunk_request_timeout: Duration) -> Self

pub fn chunk_fetchers(self, chunk_fetchers: u64) -> Self

Trait Implementations

impl Clone for StateSyncConfig

fn clone(&self) -> StateSyncConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateSyncConfig

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

Formats the value using the given formatter.

impl Default for StateSyncConfig

fn default() -> Self

Returns the “default value” for a type.