Add documentation

crates/actix-jwt-session/src/lib.rs

@@ -28,18 +28,28 @@
 //!         Arc::new(keys.decoding_key),
 //!         Algorithm::EdDSA,
 //!         redis.clone(),
-//!         vec![Box::new(HeaderExtractor::new())]
+//!         vec![
+//!             // Check if header "Authorization" exists and contains Bearer with encoded JWT
+//!             Box::new(HeaderExtractor::new()),
+//!             // Check if cookie "Authorization" exists and contains encoded JWT
+//!             Box::new(CookieExtractor::new()),
+//!         ]
 //!     );
 //!  
-//!    HttpServer::new(move || {
+//!     HttpServer::new(move || {
-//!     let app = App::new()
+//!         let factory = factory.clone();
-//!         .app_data(factory.storage())
+//!         App::new()
-//!         .wrap(factory.clone())
+//!             .app_data(factory.storage())
-//!         .app_data(Data::new(redis.clone()))
+//!             .wrap(factory)
-//!         .service(sign_in)
+//!             .app_data(Data::new(redis.clone()))
-//!         .service(sign_out)
+//!             .service(sign_in)
-//!         .service(session)
+//!             .service(sign_out)
-//!         .service(root);
+//!             .service(session)
+//!             .service(root);
+//!     })
+//!     .bind(("0.0.0.0", 8080))?
+//!     .run()
+//!     .await.unwrap();
 //! }
 //!
 //! pub struct JwtSigningKeys {