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v0.3.2-pre.006

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SinuS von SifriduS
2026-08-29 19:53:00 +02:00
parent c1dbaad88d
commit c4f56d9e85
18 changed files with 674 additions and 49 deletions
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8
crates/ksp-store-lib/src/error.rs
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@@ -1,5 +1,5 @@
// file: crates/ksp-store-lib/src/error.rs
// version: 2
// version: 3
/// Error code reserved for operations attempted after a Store backend has entered its closed state.
pub const ERROR_CODE_BACKEND_CLOSED: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "backend_closed");
@@ -11,8 +11,14 @@ pub const ERROR_CODE_BACKEND_OPEN_FAILED: ksp_store_api::ErrorCode = ksp_store_a
pub const ERROR_CODE_POSTGRES_CONFIG_INVALID: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "postgres_config_invalid");
/// Error code used when PostgreSQL physical connection establishment fails without exposing remote or credential details.
pub const ERROR_CODE_POSTGRES_CONNECT_FAILED: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "postgres_connect_failed");
/// Error code used when PostgreSQL migration/bootstrap execution fails without exposing server text or SQL.
pub const ERROR_CODE_POSTGRES_MIGRATION_FAILED: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "postgres_migration_failed");
/// Error code used when persisted PostgreSQL migration history diverges from the embedded immutable KSP history.
pub const ERROR_CODE_POSTGRES_MIGRATION_MISMATCH: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "postgres_migration_mismatch");
/// Error code used when a bounded PostgreSQL pool wait, create or recycle operation reaches its deadline.
pub const ERROR_CODE_POSTGRES_POOL_TIMEOUT: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "postgres_pool_timeout");
/// Error code used when PostgreSQL history contains a migration newer than this Store runtime understands.
pub const ERROR_CODE_POSTGRES_SCHEMA_NEWER: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "postgres_schema_newer");
/// Error code used when verified PostgreSQL TLS setup or negotiation cannot be completed safely.
pub const ERROR_CODE_POSTGRES_TLS_FAILED: ksp_store_api::ErrorCode = ksp_store_api::ErrorCode::new("store", "postgres_tls_failed");
/// Error code used when backend-neutral Store settings violate runtime bounds or invariants.

14
crates/ksp-store-lib/src/lib.rs
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@@ -1,5 +1,5 @@
// file: crates/ksp-store-lib/src/lib.rs
// version: 4
// version: 5
#![warn(missing_docs)]
#![deny(unreachable_pub)]
@@ -7,9 +7,9 @@
//! Common backend-neutral Store runtime facade for KSP.
//!
//! `0.3.2-pre.005` materializes the first physical PostgreSQL runtime path:
//! one bounded Deadpool pool, one startup connection proof and explicit TLS
//! policy. SQL migrations remain private future slices of this release.
//! `0.3.2-pre.006` materializes the physical PostgreSQL runtime plus its private
//! migration/bootstrap foundation: bounded pool, explicit TLS, versioned SHA-256
//! history and no business persistence schema.
//!
//! The default `postgres` feature compiles the official PostgreSQL backend as
//! an optional implementation dependency. No backend implementation type is
@@ -30,8 +30,14 @@ pub use self::error::ERROR_CODE_BACKEND_OPEN_FAILED;
pub use self::error::ERROR_CODE_POSTGRES_CONFIG_INVALID;
/// Error code used when PostgreSQL physical connection establishment fails.
pub use self::error::ERROR_CODE_POSTGRES_CONNECT_FAILED;
/// Error code used when PostgreSQL migration/bootstrap execution fails safely.
pub use self::error::ERROR_CODE_POSTGRES_MIGRATION_FAILED;
/// Error code used when PostgreSQL migration history diverges from the embedded immutable KSP history.
pub use self::error::ERROR_CODE_POSTGRES_MIGRATION_MISMATCH;
/// Error code used when a bounded PostgreSQL pool operation reaches its deadline.
pub use self::error::ERROR_CODE_POSTGRES_POOL_TIMEOUT;
/// Error code used when PostgreSQL schema history is newer than this Store runtime.
pub use self::error::ERROR_CODE_POSTGRES_SCHEMA_NEWER;
/// Error code used when PostgreSQL verified TLS setup or negotiation fails.
pub use self::error::ERROR_CODE_POSTGRES_TLS_FAILED;
/// Error code used when Store settings violate backend-neutral bounds or invariants.

9
crates/ksp-store-lib/src/store.rs
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@@ -1,5 +1,5 @@
// file: crates/ksp-store-lib/src/store.rs
// version: 2
// version: 3
/// Opaque common Store runtime facade.
///
@@ -90,6 +90,7 @@ async fn open_postgres(
shutdown_timeout: std::time::Duration,
settings: &crate::PostgresStoreSettings,
) -> ksp_store_api::Result<Store> {
let bootstrap = settings.bootstrap();
let pool = settings.pool();
let tls_mode = match settings.tls_mode() {
crate::PostgresTlsMode::Disabled => ksp_store_postgres_lib::PostgresBackendTlsMode::Disabled,
@@ -104,6 +105,9 @@ async fn open_postgres(
pool.create_timeout(),
pool.recycle_timeout(),
tls_mode,
bootstrap.auto_migrate(),
bootstrap.migration_timeout(),
bootstrap.migration_lock_timeout(),
);
let opened = ksp_store_postgres_lib::PostgresBackend::open(backend_settings).await;
return match opened {
@@ -136,6 +140,9 @@ fn map_postgres_error(error: ksp_store_postgres_lib::PostgresBackendError, backe
ksp_store_postgres_lib::PostgresBackendErrorKind::ConfigInvalid => crate::ERROR_CODE_POSTGRES_CONFIG_INVALID,
ksp_store_postgres_lib::PostgresBackendErrorKind::ConnectFailed => crate::ERROR_CODE_POSTGRES_CONNECT_FAILED,
ksp_store_postgres_lib::PostgresBackendErrorKind::PoolTimeout => crate::ERROR_CODE_POSTGRES_POOL_TIMEOUT,
ksp_store_postgres_lib::PostgresBackendErrorKind::MigrationFailed => crate::ERROR_CODE_POSTGRES_MIGRATION_FAILED,
ksp_store_postgres_lib::PostgresBackendErrorKind::MigrationMismatch => crate::ERROR_CODE_POSTGRES_MIGRATION_MISMATCH,
ksp_store_postgres_lib::PostgresBackendErrorKind::SchemaNewer => crate::ERROR_CODE_POSTGRES_SCHEMA_NEWER,
ksp_store_postgres_lib::PostgresBackendErrorKind::ShutdownTimeout => crate::ERROR_CODE_SHUTDOWN_TIMEOUT,
ksp_store_postgres_lib::PostgresBackendErrorKind::TlsFailed => crate::ERROR_CODE_POSTGRES_TLS_FAILED,
_ => crate::ERROR_CODE_BACKEND_OPEN_FAILED,