Struct SparkConfig 

pub struct SparkConfig {
    pub coordinator_identifier: String,
    pub threshold: u32,
    pub signing_operators: Vec<SparkSigningOperator>,
    pub ssp_config: SparkSspConfig,
    pub expected_withdraw_bond_sats: u64,
    pub expected_withdraw_relative_block_locktime: u64,
    pub max_token_transaction_inputs: Option<u32>,
}

Configuration for a custom Spark environment.

When set on Config, overrides the default Spark operator pool, service provider, threshold, and token settings. This allows connecting to alternative Spark deployments (e.g. dev/staging environments).

Fields

coordinator_identifier: String

Hex-encoded identifier of the coordinator operator.

threshold: u32

The FROST signing threshold (e.g. 2 of 3).

signing_operators: Vec<SparkSigningOperator>

The set of signing operators.

ssp_config: SparkSspConfig

Service provider (SSP) configuration.

expected_withdraw_bond_sats: u64

Expected bond amount in sats for token withdrawals.

expected_withdraw_relative_block_locktime: u64

Expected relative block locktime for token withdrawals.

max_token_transaction_inputs: Option<u32>

Cap on the inputs a single token transaction may spend. A send needing more first consolidates the wallet’s token outputs. Unset uses the SDK default (500).

Trait Implementations

impl Clone for SparkConfig

fn clone(&self) -> SparkConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparkConfig

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

Formats the value using the given formatter.