main.rs - no extracted function

main.rs

mod api;
mod db;
mod models;

use pretty_env_logger;
use std;
use std::net::SocketAddr;
use warp::{self, Filter};

fn main() {
    pretty_env_logger::init();

    let listen_port = std::env::var("PORT").unwrap_or("8080".to_owned());
    let listen_addr: SocketAddr = format!("127.0.0.1:{}", listen_port)
        .parse()
        .expect("invalid listen address");

    let database = db::connect().expect("failed to connect to database");

    let database = warp::any().map(move || database.clone());
    //let all_routes = api::customers(&database);

    let customers = warp::path("customers");
    let customers_index = customers.and(warp::path::end());
    let customer_by_id = customers
        .and(warp::path::param::<i64>())
        .and(warp::path::end());

    let customer_list = warp::get2()
        .and(customers_index)
        .and(database.clone())
        .and_then(api::list_customers);

    let customer_read = warp::get2()
        .and(customer_by_id)
        .and(database.clone())
        .and_then(api::read_customer);

    let api = customer_list.or(customer_read).recover(api::handle_errors);

    let routes = api.with(warp::log("repo"));

    warp::serve(routes).run(listen_addr);
}