Enum DecisionMode 

pub enum DecisionMode {
    AutoApprove,
    EventBus,
    Custom(Arc<dyn DecisionHandler>),
}

Controls how the node handles decision points during transaction processing.

This enum is set on [NodeConfig] and determines which DecisionHandler implementation the StandardTransactionProcessor uses at runtime.

Variants

AutoApprove

Automatically approve all decisions — the node will immediately send Authorize messages for registered agents and Settle when all agents have authorized. This is the current default behavior and is suitable for testing or fully-automated deployments.

EventBus

Publish each decision as a [NodeEvent::DecisionRequired] on the event bus. No automatic action is taken — an external subscriber (compliance engine, human operator UI, business rules engine) must listen for these events and call back into the node to advance the transaction.

Custom(Arc<dyn DecisionHandler>)

Use a custom decision handler provided by the caller.

Trait Implementations

impl Clone for DecisionMode

fn clone(&self) -> DecisionMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecisionMode

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

Formats the value using the given formatter.

impl Default for DecisionMode

fn default() -> DecisionMode

Returns the “default value” for a type.