Cargo can't do nested workspaces.

2025-06-27 07:29:02 +02:00 · 2019-06-13 00:32:48 -04:00
parent e43f408bce
commit 315b131cdd
14 changed files with 17 additions and 21 deletions
--- a/examples/easy-form-handling/Cargo.toml
+++ b/examples/easy-form-handling/Cargo.toml
@ -0,0 +1,8 @@
+[package]
+name = "easy-form-handling"
+version = "0.1.0"
+edition = "2018"
+
+[dependencies]
+actix-web = "1.0"
+serde = "1.0"
--- a/examples/easy-form-handling/src/main.rs
+++ b/examples/easy-form-handling/src/main.rs
@ -0,0 +1,35 @@
+// <easy-form-handling>
+use actix_web::{web, App, HttpResponse, HttpServer};
+use serde::Deserialize;
+
+#[derive(Deserialize)]
+struct Register {
+    username: String,
+    country: String,
+}
+
+fn index() -> HttpResponse {
+    HttpResponse::Ok()
+        .content_type("text/html; charset=utf-8")
+        .body(include_str!("../static/form.html"))
+}
+
+fn register(params: web::Form<Register>) -> actix_web::Result<HttpResponse> {
+    Ok(HttpResponse::Ok().body(format!(
+        "Hello {} from {}!",
+        params.username, params.country
+    )))
+}
+
+fn main() {
+    HttpServer::new(|| {
+        App::new()
+            .route("/", web::get().to(index))
+            .route("/register", web::post().to(register))
+    })
+    .bind("127.0.0.1:8088")
+    .unwrap()
+    .run()
+    .unwrap();
+}
+// </easy-form-handling>
--- a/examples/easy-form-handling/static/form.html
+++ b/examples/easy-form-handling/static/form.html
@ -0,0 +1,28 @@
+<!doctype htmtl>
+<html>
+  <head>
+    <meta charset=utf-8>
+    <title>Forms</title>
+  </head>
+
+  <body>
+    <h3>Its a form.</h3>
+
+    <form action=/register method=POST>
+
+      <label>
+        Name:
+        <input name="username">
+      </label>
+
+      <label>
+        Country:
+        <input name="country">
+      </label>
+
+      <button type=submit>Submit</button>
+
+    </form>
+
+  </body>
+</html>