Struct FaultContext 

pub struct FaultContext { /* private fields */ }

Context for fault injectors — gives access to SimWorld fault injection methods.

Unlike SimContext (which workloads receive), FaultContext provides direct access to network partitioning and other fault primitives that normal workloads should not use.

Implementations

impl FaultContext

pub fn new( sim: SimWorld, all_ips: Vec<String>, random: SimRandomProvider, time: SimTimeProvider, chaos_shutdown: CancellationToken, ) -> Self

Create a new fault context.

pub fn partition(&self, a: &str, b: &str) -> SimulationResult<()>

Create a bidirectional network partition between two IPs.

The partition persists until heal_partition is called.

pub fn heal_partition(&self, a: &str, b: &str) -> SimulationResult<()>

Remove a network partition between two IPs.

pub fn is_partitioned(&self, a: &str, b: &str) -> SimulationResult<bool>

Check whether two IPs are partitioned.

pub fn all_ips(&self) -> &[String]

Get all IP addresses in the simulation.

pub fn random(&self) -> &SimRandomProvider

Get the seeded random provider.

pub fn time(&self) -> &SimTimeProvider

Get the simulated time provider.

pub fn chaos_shutdown(&self) -> &CancellationToken

Get the chaos-phase shutdown token.

This token is cancelled at the chaos→recovery boundary, signaling fault injectors to stop.