Struct LatencyAndFailure 

pub struct LatencyAndFailure { /* private fields */ }

A latency injector composed with a FailureSchedule.

Built via LatencyInjector::compose_with_schedule. Each apply_blocking call sleeps for the latency profile’s delay and then either returns Ok(()) or Err(InjectedFailure) based on the schedule.

Implementations

impl LatencyAndFailure

pub fn apply_blocking(&self, attempt: usize) -> Result<(), InjectedFailure>

Apply the latency for attempt, then check the schedule.

Returns Ok(()) if the schedule does not fire, or Err(InjectedFailure) if it does. The latency is applied in either case — the failure is appended after the slowdown.

pub fn delay_for(&self, attempt: usize) -> Duration

Compute the delay for attempt without sleeping or consuming schedule attempts. Useful for diagnostics.