creating structs, enums, figuring out networking rules

src/main.rs

@@ -1,3 +1,23 @@
-fn main() {
-    println!("Hello, world!");
+mod request;
+mod response;
+mod shared_enums;
+
+use std::{
+    io::{BufRead, BufReader, Write},
+    net::TcpListener,
+};
+
+fn main() -> std::io::Result<()> {
+    let listener = TcpListener::bind("127.0.0.1:8080")?;
+    for incoming_stream in listener.incoming() {
+        let stream = incoming_stream?;
+
+        let mut reader = BufReader::new(&stream);
+        let mut line = Vec::<u8>::new();
+
+        let mut writer = stream;
+        writer.write_all("Ok".as_bytes())?;
+        writer.flush()?;
+    }
+    Ok(())
 }