Basic structure: publisher - broker - subscriber.
Workspace for Hyperware's general-purpose publish/subscribe infrastructure. The
core abstractions live in this root crate under src/ and currently provide:
- Transport types + broker traits (
lib.rs) - Authentication & ACL primitives (
auth.rs) - Routing strategies (
router.rs) with direct and hub-spoke policies - Queue storage interfaces + in-memory backend (
storage.rs) - Observability hooks and reliability utilities (
observability.rs,reliability.rs)