started howto module to provide basic examples and explore possibilities

src/howto/mod.rs

@@ -0,0 +1,9 @@
+use axum::{routing::get, Router};
+
+use crate::state::AppState;
+
+pub mod views;
+
+pub fn routes() -> Router<AppState> {
+    Router::new().route("/", get(views::howtos).post(views::answer_question))
+}

src/howto/views.rs

@@ -0,0 +1,17 @@
+use axum::{extract::State, response::IntoResponse, Form};
+
+use crate::service::templates;
+use serde::Deserialize;
+
+#[derive(Deserialize)]
+pub struct Question {
+    question: String,
+}
+
+pub async fn howtos(templates: State<templates::Templates>) -> impl IntoResponse {
+    templates.render_html("howto/index.html", ())
+}
+
+pub async fn answer_question(Form(question): Form<Question>) -> impl IntoResponse {
+    "There is your answer!".to_owned()
+}

src/main.rs

@@ -1,3 +1,4 @@
+mod howto;
 mod service;
 mod state;
 
@@ -26,6 +27,7 @@ async fn main() {
     let app = Router::new()
         .route("/", get(home))
         .route("/hello", get(hello_world))
+        .nest("/howto", howto::routes())
         .route_service("/static/*file", handlers::static_handler.into_service())
         .fallback(handlers::not_found_handler)
         .with_state(state);