v0.3.3-pre.003

crates/ksp-store-postgres-lib/src/lib.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-store-postgres-lib/src/lib.rs
-// version: 5
+// version: 6
 
 #![warn(missing_docs)]
 #![deny(unreachable_pub)]
@@ -7,10 +7,11 @@
 
 //! Official PostgreSQL backend implementation for KSP Store.
 //!
-//! `0.3.2-pre.007` owns the physical `tokio-postgres` connection, bounded
-//! Deadpool pool, explicit Rustls TLS policy, private KSP migration/bootstrap
-//! engine and safe lightweight health/readiness probe. Business persistence
-//! remains absent from this foundation release.
+//! The backend owns the physical `tokio-postgres` connection, bounded Deadpool
+//! pool, explicit Rustls TLS policy, private KSP migration/bootstrap engine and
+//! safe lightweight health/readiness probe. `0.3.3-pre.003` adds the immutable
+//! V001 RawTransaction physical schema and mono-network database binding; the
+//! business capability implementations remain deferred to later prereleases.
 //!
 //! This crate depends on `ksp-store-api` and never on `ksp-store-lib`. The
 //! common facade consumes only this crate's narrow backend bridge and never
@@ -22,6 +23,8 @@ mod health;
 mod migration;
 mod runtime;
 
+/// Stable KSP error code for unsupported PostgreSQL retention compaction.
+pub use self::error::ERROR_CODE_POSTGRES_RETENTION_COMPACTION_UNSUPPORTED;
 /// Safe backend-local error returned to the common Store facade.
 pub use self::error::PostgresBackendError;
 /// Safe backend-local error classification used by the common Store facade.