Struct SenderRuntime 

pub struct SenderRuntime { /* private fields */ }

Implementations

impl SenderRuntime

pub fn install( state: CurrentPrivateState, caller: SenderCaller, ) -> Result<SenderRuntime, InstallRefusal>

Install over the host’s selected, hydrated private state. The state’s instance is preserved; no empty or replacement outbox is created here.

pub fn route(&self) -> RouteSpec

The only route on which this runtime’s attempts may be dispatched.

pub fn drive(&mut self) -> Result<(), SenderError>

Resume one retained physical barrier after a storage failure.

pub fn begin_step( &mut self, parent: &mut dyn ParentOwner, step: ParentStep, intent: &ChildIntent, ) -> Result<StepStart, SenderError>

Obtain the step’s one child. Existing mappings return their original ticket; a different intent for the same step is refused. A fresh child is committed to the outbox and mapped by the parent before return.

pub fn attempt( &mut self, parent: &dyn ParentOwner, step: ParentStep, kind: AttemptKind, confirmation: &str, deadline: Instant, ) -> Result<ManagedAttempt, SenderError>

One attempt for the step’s mapped original child. Invoke resubmits the original UUID and request; the receiver’s durable dedup decides effect.

pub fn accept( &mut self, result: ManagedAttemptResult, ) -> Result<Reply, AcceptRefusal>

Retain one correlated result. Only Retained changed durable state.

pub fn settle( &mut self, parent: &mut dyn ParentOwner, step: ParentStep, continuation: &mut dyn FnMut(ParentStep, &str) -> Result<Vec<u8>, String>, ) -> Result<ParentReceipt, SenderError>

Commit the exact terminal result and continuation in the parent, then release the child row. Repeats after any crash reach the same receipt.

pub fn recover( &mut self, parent: &mut dyn ParentOwner, continuation: &mut dyn FnMut(ParentStep, &str) -> Result<Vec<u8>, String>, ) -> Result<Recovery, SenderError>

Reconcile every retained row of this caller with its parent owner. Certain terminal children are settled; everything else stays retained.