Struct NautilusKernelBuilder 

pub struct NautilusKernelBuilder { /* private fields */ }

Builder for constructing a NautilusKernel with a fluent API.

Provides a convenient way to configure and build a kernel instance with optional components and settings.

Implementations

impl NautilusKernelBuilder

pub const fn new( name: String, trader_id: TraderId, environment: Environment, ) -> Self

Creates a new NautilusKernelBuilder with required parameters.

pub const fn with_instance_id(self, instance_id: UUID4) -> Self

Set the instance ID for the kernel.

pub const fn with_load_state(self, load_state: bool) -> Self

Configure whether to load state on startup.

pub const fn with_save_state(self, save_state: bool) -> Self

Configure whether to save state on shutdown.

pub fn with_logging_config(self, config: LoggerConfig) -> Self

Set the logging configuration.

pub const fn with_timeout_connection(self, timeout_secs: u64) -> Self

Set the connection timeout in seconds.

pub const fn with_timeout_reconciliation(self, timeout_secs: u64) -> Self

Set the reconciliation timeout in seconds.

pub const fn with_timeout_portfolio(self, timeout_secs: u64) -> Self

Set the portfolio initialization timeout in seconds.

pub const fn with_timeout_disconnection(self, timeout_secs: u64) -> Self

Set the disconnection timeout in seconds.

pub const fn with_delay_post_stop(self, delay_secs: u64) -> Self

Set the post-stop delay in seconds.

pub const fn with_timeout_shutdown(self, timeout_secs: u64) -> Self

Set the shutdown timeout in seconds.

pub fn with_cache_config(self, config: CacheConfig) -> Self

Set the cache configuration.

pub fn with_data_engine_config(self, config: DataEngineConfig) -> Self

Set the data engine configuration.

pub fn with_risk_engine_config(self, config: RiskEngineConfig) -> Self

Set the risk engine configuration.

pub fn with_exec_engine_config(self, config: ExecutionEngineConfig) -> Self

Set the execution engine configuration.

pub const fn with_portfolio_config(self, config: PortfolioConfig) -> Self

Set the portfolio configuration.

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

Build the NautilusKernel with the configured settings.

Errors

Returns an error if kernel initialization fails.

Trait Implementations

impl Debug for NautilusKernelBuilder

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

Formats the value using the given formatter.

impl Default for NautilusKernelBuilder

fn default() -> Self

Create a default builder with minimal configuration for testing/development.