//! The tutorial's service at step 4: the reply handler mounted next to the plain one, still
//! without the router of step 5.
//!
//! ```text
//! cargo run --example tutorial_reply_app --features macros,memory,json,asyncapi,logging -- run
//! ```
use MemoryBroker;
use ;
// --8<-- [start:reply]
use crate;
// --8<-- [end:reply]