actix/actix-web http-v3.0.0-beta.7 on GitHub

The MessageBody trait now has an associated Error type. #2183
All error trait bounds in server service builders have changed from Into<Error> to Into<Response<AnyBody>>. #2253
All error trait bounds in message body and stream impls changed from Into<Error> to Into<Box<dyn std::error::Error>>. #2253
Places in Response where ResponseBody<B> was received or returned now simply use B. #2201
header mod is now public. #2171
uri mod is now public. #2171
Update language-tags to 0.3.
Reduce the level from error to debug for the log line that is emitted when a 500 Internal Server Error is built using HttpResponse::from_error. #2201
ResponseBuilder::message_body now returns a Result. #2201
Remove Unpin bound on ResponseBuilder::streaming. #2253
HttpServer::{listen_rustls(), bind_rustls()} now honor the ALPN protocols in the configuation parameter. [#2226]

Stop re-exporting http crate's HeaderMap types in addition to ours. #2171
Down-casting for MessageBody types. #2183
error::Result alias. #2201
Error field from Response and Response::error. #2205
impl Future for Response. #2201
Response::take_body and old Response::into_body method that casted body type. #2201
InternalError and all the error types it constructed. #2215
Conversion (impl Into) of Response<Body> and ResponseBuilder to Error. #2215

actix/actix-web http-v3.0.0-beta.7 actix-http: v3.0.0-beta.7 on GitHub