Struct FailureSchedule 

pub struct FailureSchedule { /* private fields */ }

A schedule that decides whether a given attempt fails.

Implementations

impl FailureSchedule

pub fn on_attempts(attempts: &[usize], mode: FailureMode) -> Self

Build a schedule that fails on specific attempt numbers (1-indexed).

pub fn every_n(n: usize, mode: FailureMode) -> Self

Build a schedule that fails on every Nth attempt (1-indexed).

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

Check whether the given attempt should fail. Returns Ok(()) if it should proceed, Err(InjectedFailure) otherwise.

pub fn invocation_count(&self) -> usize

Total invocations of maybe_fail since this schedule was built.