You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/trow/src/routes
    
    the code of the file until where you have to start completion: mod admission;
mod blob;
mod catalog;
mod health;
pub mod macros;
mod manifest;
mod metrics;
mod readiness;
use std::str;
use std::sync::Arc;
use std:
    
async fn get_homepage<'a>() -> HTML<'a> {
    const ROOT_RESPONSE: &str = "<!DOCTYPE html><html><body>
<h1>Welcome to Trow, the cluster registry</h1>
</body></html>";

    HTML(ROOT_RESPONSE)
}