added cli_pipeline doc-comms

noxis-rs/src/options/cli_pipeline.rs

@@ -6,7 +6,19 @@ use std::{borrow::BorrowMut, net::{IpAddr, Ipv4Addr}};
 // use std::io::BufReader;
 use tokio::io::{BufReader, AsyncWriteExt, AsyncBufReadExt};
 
-
+/// # Fn `init_cli_pipeline`
+/// ## for catching all input requests from CLI
+/// 
+/// *input*      : -
+///
+/// *output*     :  `anyhow::Result<()>` to wrap errors 
+///
+/// *initiator*  :  fn `main`
+///
+/// *managing*   :  `TcpListener` object to handle requests 
+///
+/// *depends on* :  -
+/// 
 pub async fn init_cli_pipeline() -> DynResult<()> {
     return match init_listener().await {
         Some(list) => {
@@ -27,6 +39,19 @@ pub async fn init_cli_pipeline() -> DynResult<()> {
     }
 }
 
+/// # Fn `init_listener`
+/// ## for creating TCP-listener for communicating with CLI
+/// 
+/// *input*      : -
+///
+/// *output*     :  `Some<TcpListener>` if port 7753 was opened | None if not  
+///
+/// *initiator*  :  fn `init_cli_pipeline`
+///
+/// *managing*   :  `TcpListener` object to handle requests 
+///
+/// *depends on* :  `tokio::net::TcpListener`
+/// 
 async fn init_listener() -> Option<TcpListener> {
     return match TcpListener::bind("127.0.0.1:7753").await {
         Ok(listener) => {
@@ -40,6 +65,19 @@ async fn init_listener() -> Option<TcpListener> {
     }
 }
 
+/// # Fn `process_connection`
+/// ## for processing input CLI requests
+/// 
+/// *input*      :  mut stream: `TcpStream`
+///
+/// *output*     :  - 
+///
+/// *initiator*  :  fn `init_cli_pipeline`
+///
+/// *managing*   :  mutable object of `TcpStream`
+///
+/// *depends on* :  `tokio::net::TcpStream`
+/// 
 async fn process_connection(mut stream: TcpStream) {
     // loop{
     //     stream.