Make it alive with actix to start off

.cargo/config.toml

@@ -15,8 +15,8 @@ rustflags = ["-C", "link-arg=-fuse-ld=lld"]
 rustflags = ["-C", "linker=clang", "-C", "link-arg=-fuse-ld=lld"]
 
 # On MacOS, `brew install michaeleisel/zld/zld`
-[target.x86_64-apple-darwin]
+# [target.x86_64-apple-darwin]
-rustflags = ["-C", "link-arg=-fuse-ld=/usr/local/bin/zld"]
+# rustflags = ["-C", "link-arg=-fuse-ld=/usr/local/bin/zld"]
 
 [target.aarch64-apple-darwin]
-rustflags = ["-C", "link-arg=-fuse-ld=/usr/local/bin/zld"]
+rustflags = ["-C", "link-arg=-fuse-ld=/opt/homebrew/Cellar/llvm/16.0.6/bin/ld64.lld"]

Cargo.toml

@@ -6,3 +6,5 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+actix-web = "4"
+tokio = { version = "1", features = ["macros", "rt-multi-thread"] }

src/main.rs

@@ -1,3 +1,18 @@
-fn main() {
+use actix_web::{web, App, HttpRequest, HttpServer, Responder};
-    println!("Hello, world!");
+
+async fn greet(req: HttpRequest) -> impl Responder {
+    let name = req.match_info().get("name").unwrap_or("World");
+    format!("Hello {}!", &name)
+}
+
+#[tokio::main]
+async fn main() -> Result<(), std::io::Error> {
+    HttpServer::new(|| {
+        App::new()
+            .route("/", web::get().to(greet))
+            .route("/{name}", web::get().to(greet))
+    })
+    .bind("127.0.0.1:8000")?
+    .run()
+    .await
 }