2 streams but pure chaos

src/lib.rs

@@ -0,0 +1,38 @@
+use std::net::{TcpStream, TcpListener, IpAddr, Ipv4Addr};
+use std::io::{self, Read};
+use std::sync::{Mutex, Arc};
+use crate::IpAddress::{Normal, WithPort};
+
+pub enum IpAddress {
+    WithPort(String, u32),
+    Normal(String)
+}
+
+pub fn connect(address: IpAddress) -> io::Result<TcpStream> {
+    let address = match address {
+        Normal(s) => {
+            match &*s {
+                "default" => String::from("localhost:7979"),
+                _ => s
+            }
+        },
+        WithPort(a, p) => format!("{}:{}", a, p)
+    };
+
+    TcpStream::connect(address)
+}
+
+pub fn listen(port: usize) -> io::Result<TcpStream> {
+    let listener = TcpListener::bind(format!("127.0.0.1:{}", port)).unwrap();
+    println!("Listening on: {}:{}...", local_ipaddress::get().unwrap(), 7979);
+
+    listener.incoming().next().unwrap()
+}
+
+pub fn read_stream_print(mut stream: TcpStream) {
+    let mut data = [0 as u8; 50]; // using 50 byte buffer
+
+    for _ in stream.read(&mut data) {
+        println!("{}", String::from_utf8_lossy(&data));
+    }
+}