Added some minimal documentation and a helper script.

Cargo.toml

@@ -15,3 +15,4 @@ members = [
 [dependencies]
 rust-letter-be = { path = "./rust-letter-be" }
 rocket = "=0.5.0-rc.3"
+tokio = "1.27.0"

helper.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -xe
+
+ARG=$1
+OPTION=$2
+
+if [ $ARG = "doc" ]; then
+    if [ $OPTION = "fe" ]; then
+        cargo doc --no-deps --target wasm32-unknown-unknown -p rust-letter-fe --open
+    elif [ $OPTION = "be" ]; then
+        cargo doc --no-deps -p rust-letter-be --open
+    else
+        cargo doc --no-deps --open --workspace
+    fi
+elif [ $ARG = "test" ]; then
+    if [ $OPTION = "fe" ]; then
+        cargo test --target wasm32-unknown-unknown -p rust-letter-fe --doc
+    elif [ $OPTION = "be" ]; then
+        cargo test -p rust-letter-be --doc
+    else
+        cargo test --workspace --doc
+    fi
+fi

rust-letter-be/src/lib.rs

@@ -1,7 +1,12 @@
 
+//! # Rust Letter Backend
+//! 
+//! `rust_letter_be` handles the backend execution using Rocket.
+
 #[macro_use]
 extern crate rocket;
 
+/// A module that handles the backend for the site.
 pub mod web_app_backend {
 
     use rocket::fs::FileServer;
@@ -24,6 +29,7 @@ pub mod web_app_backend {
         )
     }
 
+    /// This runs `rocket::build()` with the needed mounts and routes.
     pub async fn build_rocket() -> Rocket<Build> {
         rocket::build()
             .mount("/images", FileServer::from("public/images"))

rust-letter-fe/src/lib.rs

@@ -1,9 +1,16 @@
+//! # Rust Letter Frontend
+//! 
+//! Rendering functions for the site using [Dioxus](https://dioxuslabs.com/).
+
 #![allow(non_snake_case)]
 
+/// A module that handles the functions needed
+/// to render the site.
 pub mod web_app {
     // import the prelude to get access to the `rsx!` macro and the `Scope` and `Element` types
     pub use dioxus::prelude::*;
 
+    /// Renders the app and returns the rendered Element.
     pub fn App(cx: Scope) -> Element {
         cx.render(rsx!(
             div {

rust-letter-fe/src/main.rs

@@ -1,4 +1,7 @@
 use rust_letter_fe::web_app;
+use dioxus_web;
+use console_error_panic_hook;
+use wasm_logger;
 
 fn main() {
     // init debug tool for WebAssembly