Struct FoldDispatchAdapter 

pub struct FoldDispatchAdapter<K: FoldKind> { /* private fields */ }

Adapter that lifts a typed Fold<K> into the non-generic FoldDispatch trait. Holds an Arc<Fold<K>> so multiple dispatchers (and the application code that queries the fold directly) share the same instance.

Implementations

impl<K: FoldKind> FoldDispatchAdapter<K>

pub fn new(fold: Arc<Fold<K>>) -> Self

Wrap a typed fold for registry insertion.

pub fn fold(&self) -> &Arc<Fold<K>>

Borrow the underlying fold. Useful for tests that register a fold via the registry but want to inspect state through the typed API.

Trait Implementations

impl<K: FoldKind> FoldDispatch for FoldDispatchAdapter<K>

fn kind_id(&self) -> u16

KIND_ID of the wrapped fold. Returned by the adapter so the registry can cross-check on register and the dispatch path can reject envelopes whose decoded kind disagrees with the routing key.

fn stats(&self) -> FoldStats

Type-erased Fold::stats. The operator surface aggregates these across the registry via FoldRegistry::stats so a single net fold list call returns one row per registered fold.

fn dispatch( &self, bytes: &[u8], publisher: &EntityId, ) -> Result<ApplyOutcome, WireError>

Decode + verify + apply. Returns the apply outcome so metrics / audit can attribute the result; surfaces WireError for codec / verification failures and wraps any apply-side FoldError via WireError::Apply.