Add how to run info

.github/workflows/rust.yml

@@ -5,6 +5,9 @@ on:
     branches: [ main, master ]
   pull_request:
     branches: [ main, master ]
+  paths:
+    - 'egui_client/**'
+    - 'rusty_hub/**'
 
 env:
   CARGO_TERM_COLOR: always

README.md

@@ -5,6 +5,20 @@ Very simple alternative for Unity Hub. Rust pet project.
 ![rusty_hub_egui_MfuZVmPa9T](https://user-images.githubusercontent.com/13188195/192160570-44f98c74-8193-4027-b0e4-5b7b0d02157c.gif)
 
 
+## Building and using
+
+[Cargo](https://doc.rust-lang.org/cargo/getting-started/installation.html) is required in order to build it.
+
+Building is pretty simple, just copy repo, open `egui_client` subdirectory in `CLI` client and run these commands:
+
+```sh
+git clone git@github.com:Leinnan/rusty_hub.git
+cd rusty_hub/egui_client
+cargo build --release
+cargo run --release
+```
+
+
 ## Thanks
 
 Big thanks to https://github.com/unitycoder/UnityLauncherPro