Struct ChurnHarness 

pub struct ChurnHarness { /* private fields */ }

Deterministic fake host boundary for recovery conformance tests.

Implementations

impl ChurnHarness

pub fn cold() -> Self

Creates a cold fake host.

pub const fn kernel(&self) -> &HostSessionKernel

Returns the underlying kernel for precise assertions.

pub fn dispatched(&self) -> &[FramedMessage]

Returns every frame that crossed the fake worker dispatch boundary.

pub fn dispatch_first( &mut self, frame: &FramedMessage, contract: ReplayContract, pending_capacity: usize, ) -> Result<RequestId, HostRejection>

Begins and records one first worker dispatch.

pub fn kill_worker(&mut self, budget: ReplayBudget) -> ReplayRequeueOutcome

Applies worker loss and rebuilds the recovery queue.

pub fn dispatch_next(&mut self) -> Result<DispatchQueueOutcome, HostRejection>

Takes one recovery-ordered dispatch and records actual redispatches.

pub fn resolve_probe( &mut self, request_id: &RequestId, resolution: ProbeResolution, max_attempts: u8, ) -> Result<ProbeResolutionOutcome, HostRejection>

Supplies explicit evidence for one held probe-required invocation.

pub fn complete( &mut self, response: &FramedMessage, ) -> Result<CompletedPendingRequest, HostRejection>

Records one terminal public response.

Trait Implementations

impl Clone for ChurnHarness

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChurnHarness

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

Formats the value using the given formatter.