Module storage 

Storage trait abstraction for the Agent Assembly persistence layer.

This module defines the narrow storage traits that every persistence backend implements. It is a pure interface — no concrete backend dependency (no sqlx, no redis, no tonic); it uses only async-trait, thiserror, and the concrete domain types from aa-core.

The OSS Postgres/Redis/memory drivers and the Enterprise gateway driver all implement the same contract, so swapping the persistence backend never changes any caller code.

Callers import the traits and the domain types they reference from one path:

use aa_core::storage::{AgentId, AuditSink, PolicyDocument, PolicyStore};

The aa-storage crate re-exports this module verbatim, so aa_storage::* and aa_core::storage::* are interchangeable.

Re-exports

pub use crate::audit::AuditEntry;

pub use crate::identity::AgentId;

pub use crate::identity::SessionId;

pub use crate::policy::PolicyDocument;

Modules

conformance

Reusable trait-conformance harness for driver crates.

Structs

SessionRecord

A persisted record of a single agent execution session.

Enums

StorageError

Failure modes common to all storage backends.

Traits

AuditSink

Append-only sink for governance AuditEntry records.

CredentialStore

Stores and retrieves named secret material as opaque bytes.

LifecycleStore

Tracks agent liveness through register, heartbeat, and deregister.

PolicyStore

Fetches and invalidates the effective PolicyDocument for an agent.

RateLimitCounter

Atomic counters keyed by an arbitrary string, used for rate limiting.

SessionStore

Persists, loads, and deletes SessionRecords.

Type Aliases

Result

Convenience alias for results returned by storage trait methods.