From ebd04ae88f28a547eabbb44e1eccfd19965be7ae Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Mon, 1 Jun 2020 23:53:45 -0400
Subject: Port things-to-check to Rust as a learning exercise.

This is somewhat overengineered in places, but does the job and exposes broadly the same interfaces as the Python version. Builds with emk/rust.
---
 src/main.rs | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/main.rs

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..8faebd4
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,38 @@
+#![feature(proc_macro_hygiene)]
+
+use actix_web::{App, HttpServer};
+use std::io;
+use thiserror::Error;
+
+mod twelve;
+mod view;
+
+#[derive(Error, Debug)]
+pub enum Error {
+    #[error("Unable to determine port number: {0}")]
+    PortError(#[from] twelve::Error),
+    #[error("Unable to initialize web view: {0}")]
+    ViewError(#[from] view::Error),
+    #[error("Unexpected IO error: {0}")]
+    IOError(#[from] io::Error),
+}
+
+type Result = std::result::Result<(), Error>;
+
+#[actix_rt::main]
+async fn main() -> Result {
+    let port = twelve::port(3000)?;
+
+    let service = view::make_service()?;
+
+    let app_factory = move ||
+        App::new()
+            .configure(|cfg| service(cfg));
+
+    HttpServer::new(app_factory)
+        .bind(port)?
+        .run()
+        .await?;
+    
+    Ok(())
+}
-- 
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