Configure rocket.rs project

.gitignore

@@ -3,3 +3,6 @@
 
 # Ignore challenge data files
 /data/
+
+# Added by cargo
+/target

Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "tegakituesday"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+rocket = "=0.5.0-rc.3"

shell.nix

@@ -4,7 +4,7 @@
 let
   rust_overlay = import (builtins.fetchTarball "https://github.com/oxalica/rust-overlay/archive/master.tar.gz");
   pkgs = import <nixpkgs> { overlays = [ rust_overlay ]; };
-  ruststable = (pkgs.rust-bin.stable.latest.default.override {
+  rustnightly = (pkgs.rust-bin.nightly.latest.default.override {
     extensions = [
       "rust-src"
     ];
@@ -12,7 +12,7 @@ let
 in
 pkgs.mkShell {
   buildInputs = with pkgs; [
-    ruststable
+    rustnightly
     rust-analyzer
     bacon
     #pkg-config

src/main.rs

@@ -0,0 +1,11 @@
+#[macro_use] extern crate rocket;
+
+#[get("/")]
+fn index() -> &'static str {
+    "Hello, world!"
+}
+
+#[launch]
+fn rocket() -> _ {
+    rocket::build().mount("/", routes![index])
+}