Crate lenso_postgres_kit 

PostgreSQL lifecycle support for storage owned by one Lenso Module.

This crate deliberately is not a shared State Module, SQL Capability, or repository abstraction. A Module keeps ownership of its data model, migrations, queries, and transaction boundaries. The kit only makes the repetitive PostgreSQL schema lifecycle explicit and fail-closed.

Macros

sql_migrations

Declares immutable migrations whose SQL bodies live in dedicated files.

Structs

Migration

One immutable, ordered migration owned by a Module.

OwnedPostgres

A verified, schema-scoped PostgreSQL pool for one Module.

SchemaOperator

Explicit operator-only setup and upgrade workflows for one owned schema.

SchemaPlan

An immutable description of one Module-owned PostgreSQL schema.

Enums

PlanError

A schema plan is invalid and cannot be used for setup or preparation.

PostgresKitError

A PostgreSQL schema lifecycle operation failed without applying a fallback.

SetupOutcome

Result of explicitly setting up an owned schema.

UpgradeOutcome

Result of explicitly upgrading an owned schema.