actix/actix-web web-v4.0.0-beta.20

actix-web: v4.0.0-beta.20

on GitHub

Added

• GuardContext::header #2569
• ServiceConfig::configure to allow easy nesting of configuration functions. #1988

Changed

• HttpResponse can now be used as a Responder with any body type. #2567
• Result extractor wrapper can now convert error types. #2581
• Associated types in FromRequest impl for Option and Result has changed. #2581
• Maximum number of handler extractors has increased to 12. #2582
• Removed bound <B as MessageBody>::Error: Debug in test utility functions in order to support returning opaque apps. #2584