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use std::str::FromStr;
use anyhow::Context;
use actix_web::{web, App, HttpServer, HttpResponse, Result};
use serde::Deserialize;
#[derive(Debug, Deserialize)]
struct Name(String);
#[derive(Debug, Deserialize)]
struct Age(usize);
#[derive(Debug, Deserialize)]
struct Address {
street: String,
number: String,
city: String,
country: String,
}
#[derive(Debug, Deserialize)]
struct Person {
name: Name,
age: Age,
addr: Address,
}
async fn create_person(person: web::Json<Person>) -> Result<HttpResponse> {
log::debug!("Creating person = {:?}", person);
Ok(HttpResponse::Ok().finish())
}
#[actix_web::main]
async fn main() -> anyhow::Result<()> {
env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
let bind = std::env::var("HOST").expect("environment: HOST variable not set");
let port = std::env::var("PORT")
.as_ref()
.map(|p| u16::from_str(p))
.expect("environment: PORT variable not set")
.context("Failed to parse port as integer")?;
HttpServer::new(|| {
App::new()
.route("/create", web::post().to(create_person))
})
.bind(format!("{}:{}", bind, port))?
.run()
.await
.map_err(anyhow::Error::from)
}
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