// mq-bridge
// © Copyright 2025, by Marco Mengelkoch
// Licensed under MIT License, see License file for more details
// git clone https://github.com/marcomq/mq-bridge
//! Structural endpoints.
//!
//! These do not talk to an external system. They compose, route, or terminate the
//! message flow and appear wherever an endpoint is expected. Their config variants
//! are tagged `"format": "structural_endpoint"` in the JSON schema.
//!
//! See `REFERENCE.md` for fields, defaults and examples.