init

middleware/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "middleware-example"
+version = "0.1.0"
+authors = ["Gorm Casper <gcasper@gmail.com>"]
+
+[dependencies]
+actix = "0.5"
+actix-web = "^0.6"

middleware/src/main.rs

@@ -0,0 +1,20 @@
+extern crate actix;
+extern crate actix_web;
+
+use actix_web::{server, App};
+
+mod simple;
+
+fn main() {
+    let sys = actix::System::new("middleware-example");
+
+    let _addr = server::new(|| {
+        App::new()
+            .middleware(simple::SayHi)
+            .resource("/index.html", |r| r.f(|_| "Hello, middleware!"))
+    }).bind("0.0.0.0:8080")
+        .unwrap()
+        .start();
+
+    let _ = sys.run();
+}

middleware/src/simple.rs

@@ -0,0 +1,13 @@
+extern crate actix_web;
+
+use actix_web::middleware::{Middleware, Started};
+use actix_web::{HttpRequest, Result};
+
+pub struct SayHi;
+
+impl<S> Middleware<S> for SayHi {
+    fn start(&self, _req: &mut HttpRequest<S>) -> Result<Started> {
+        println!("Hi");
+        Ok(Started::Done)
+    }
+}