actix/actix-web web-v4.0.0-beta.2

actix-web: v4.0.0-beta.2

on GitHub

Added

• The method Either<web::Json<T>, web::Form<T>>::into_inner() which returns the inner type for
  whichever variant was created. Also works for Either<web::Form<T>, web::Json<T>>. #1894
• Add services! macro for helping register multiple services to App. #1933
• Enable registering a vec of services of the same type to App #1933

Changed

• Rework Responder trait to be sync and returns Response/HttpResponse directly.
  Making it simpler and more performant. #1891
• ServiceRequest::into_parts and ServiceRequest::from_parts can no longer fail. #1893
• ServiceRequest::from_request can no longer fail. #1893
• Our Either type now uses Left/Right variants (instead of A/B) #1894
• test::{call_service, read_response, read_response_json, send_request} take &Service
  in argument #1905
• App::wrap_fn, Resource::wrap_fn and Scope::wrap_fn provide &Service in closure
  argument. #1905
• web::block no longer requires the output is a Result. #1957

Fixed

• Multiple calls to App::data with the same type now keeps the latest call's data. #1906

Removed

• Public field of web::Path has been made private. #1894
• Public field of web::Query has been made private. #1894
• TestRequest::with_header; use TestRequest::default().insert_header(). #1869
• AppService::set_service_data; for custom HTTP service factories adding application data, use the
  layered data model by calling ServiceRequest::add_data_container when handling
  requests instead. #1906