Reference<T>

A typed relationship slot that does not affect lifecycle ordering and is available only during run.

pub fn new(name: impl Into<String>, port: Port<T>) -> Self
pub fn name(&self) -> &str
pub fn port(&self) -> &Port<T>

Return its descriptor from MicroserviceModule::relationships, bind it with Microservice::bind, and resolve it with RunContext::use_relationship. Reference cycles are allowed.