Crate zero_session 

SQLite-backed session persistence.

One database per operator partition, WAL-journalled. Every operator input and every dispatcher output is written on the hot path so a crash preserves full replay (spec v2.1 §9).

This crate deliberately does NOT persist operator-state events — those live on the engine host (see ADR-016). The tables here are CLI-local: conversation log and journey milestones.

Re-exports

pub use event::EventKind;

pub use event::SessionRow;

pub use event::StoredEvent;

pub use store::Store;

pub use wrap::CommandCount;

pub use wrap::EventCounts;

pub use wrap::WrapReport;

Modules

event

Event model — what events rows look like in Rust.

milestones

Milestone key constants. Keep them as &'static str here so a typo-prone string literal never leaks into consumers.

store

The Store handle — owns the SQLite connection, runs migrations, and exposes append/list/milestone ops.

wrap

Daily wrap generator (Addendum A §9.1).

Enums

SessionError