Module dispatch 

Core dispatch loop that composes all engine primitives.

The dispatch loop orchestrates the full run lifecycle: promote → select → gate → lease → execute → finish → release.

Workers execute via tokio::task::spawn_blocking and communicate results back through an unbounded MPSC channel. The dispatch loop owns all WAL mutation authority exclusively — workers never write to the WAL.

Structs

DispatchConfig

Configuration parameters for the dispatch loop that group backoff, concurrency, lease, and snapshot settings.

DispatchLoop

The core dispatch loop that composes all engine primitives.

RunSummary

Summary of a run_until_idle session.

TickResult

Result of a single dispatch tick.

Enums

DispatchError

Errors that can occur during dispatch.

Type Aliases

AuthorityError

Concrete authority error type used by the dispatch loop.