(main) $ 
 
spin new

Pick a template to start your project with:
  http-go (HTTP request handler using (Tiny)Go)
  http-swift (HTTP request handler using SwiftWasm)
>
  http-rust (HTTP request handler using Rust)
  http-zig (HTTP request handler using Zig)
  kv-explorer (Explore the contents of Spin KV stores)
  redis-go (Redis message handler using (Tiny)Go)
  redis-rust (Redis message handler using Rust)
                    

use anyhow::Result;
use spin_sdk::{ http::{Request, Response}, http_component };

/// A simple Spin HTTP component.
#[http_component]
fn hello_world(req: Request) -> Result<Response> {
    println!("{:?}", req);
    Ok(http::Response::builder()
        .status(200)
        .header("content-type", "text/html")
        .body(Some(
"Hello, Fermyon!".into()))?)
}