Crate eventuary_core

Expand description

Core event model and async IO traits for the eventuary toolkit.

This crate provides the typed event model (Event, Payload, Topic, Namespace, OrganizationId), serialization helpers (SerializedEvent), and async IO traits for backends (io::Reader, io::Writer, io::Handler, io::Acker).

Most consumers should depend on the eventuary umbrella crate and pick backends via Cargo features, instead of using eventuary-core directly. Use this crate when you are implementing a new backend or want only the core types without any backend.

§Example

use eventuary_core::{Event, Payload};

let event = Event::builder(
    "acme",
    "/billing",
    "invoice.created",
    "invoice-123",
    Payload::from_json(&serde_json::json!({"amount": 100})).unwrap(),
).unwrap()
.build().unwrap();
assert_eq!(event.topic().as_str(), "invoice.created");