Module sqlite 

SqliteOutputStore — SQLite-backed OutputStore.

One row per emit (OutputRecord). event and parent_refs are stored as JSON blobs (both types already carry Serialize + Deserialize), so adding a new OutputEvent variant does not require a schema migration.

Ordering guarantees:

• list_for_attempt returns rows in insertion order (per the trait contract) via an autoincrementing seq column.
• get_latest_by_name picks the row with the largest seq for a given producer_agent.

Structs

SqliteOutputStore

SQLite-backed OutputStore.