Module recoverable_chat 

Host-facing recoverable-chat observation seam.

Lash owns the observation cursor, replay-gap, redelivery identity, and terminal-replacement contract. Hosts own authorization, product events, transcript presentation, and cancellation controls.

Structs

RecoverableChatEventId

Subscription-scoped at-least-once delivery identity for one Lash observation event.

RecoverableChatSnapshot

One authoritative materialization paired with the cursor at which it was captured.

RecoverableChatSubscription

Recoverable Lash observation stream for chat hosts.

Enums

RecoverableChatUpdate

Update yielded by RecoverableChatSubscription.