//! The Getting-started tutorial service, exactly as the docs build it: a message type and two
//! handlers in [`orders`], a router in [`routes`], and the `#[ruststream::app]` entry point here.
//!
//! ```text
//! cargo run --example tutorial --features macros,memory,json -- run
//! ```
// --8<-- [start:main]
use MemoryBroker;
use ;
// --8<-- [start:app]
// --8<-- [end:app]
// --8<-- [end:main]