Struct OutboxFaultInjector 

pub struct OutboxFaultInjector { /* private fields */ }

Controls outbox delivery fault injection for testing.

When remaining_failures > 0, deliver_intents_best_effort will skip delivery (simulating a network failure) and decrement the counter. Once it reaches 0, delivery proceeds normally.

The reconciler is NOT affected by fault injection — it always delivers. This models the real failure mode: immediate delivery fails, reconciler picks up the slack.

Implementations

impl OutboxFaultInjector

pub fn fail_next(n: u32) -> Self

Create a fault injector that will cause the next n best-effort delivery attempts to silently fail. The background reconciler is unaffected and will deliver the intents.

pub fn should_fail(&self) -> bool

Returns true if delivery should be suppressed (and decrements the counter).

Trait Implementations

impl Clone for OutboxFaultInjector

fn clone(&self) -> OutboxFaultInjector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutboxFaultInjector

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

Formats the value using the given formatter.