Struct SdkContextConfig 

pub struct SdkContextConfig {
    pub network: Network,
    pub api_key: Option<String>,
    pub connections_per_operator: Option<u32>,
    pub storage: Option<Arc<dyn StorageBackend>>,
}

Settings for new_shared_sdk_context. All fields are optional; the defaults match the single-SDK happy path.

Fields

network: Network

Network the shared resources target. Defaults to Network::Mainnet. Used to gate the partner JWT header provider — only constructed on Mainnet, since Regtest has no JWT-issuing Breez endpoint.

api_key: Option<String>

Breez API key. When set together with network == Mainnet, the context constructs a shared partner JWT header provider that all SDKs built from this context will attach to their SO requests.

connections_per_operator: Option<u32>

Number of gRPC connections per Spark operator. None (or Some(1)) keeps a single connection per operator (the right choice for most deployments); Some(n) opens n channels per operator and balances requests across them.

storage: Option<Arc<dyn StorageBackend>>

Shared storage backend for SDKs built from this context. When set, every SDK built from the context reuses it (and its database connection pool). Construct via default_storage, postgres_storage, mysql_storage or custom_storage.

Implementations

impl SdkContextConfig

pub fn new(network: Network) -> Self

Config with the given network and every other field defaulted. Use directly for the bare case, or with struct update syntax to override specific fields: SdkContextConfig { storage: Some(storage), ..SdkContextConfig::new(network) }.