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actix-web/MIGRATION-0.4-0.5.md

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2018-04-12 01:46:21 +02:00
# Migration from 0.4 to 0.5
* `HttpResponseBuilder::body()`, `.finish()`, `.json()`
methods return `HttpResponse` instead of `Result<HttpResponse>`
* `actix_web::Method`, `actix_web::StatusCode`, actix_web::Version`
moved to `actix_web::http` module
* `actix_web::header` moved to `actix_web::http::header`
* `NormalizePath` moved to `actix_web::http` module
* `HttpServer` moved to `actix_web::server`, added new `actix_web::server::new` function
same as `actix_web::server::HttpServer::new`
* `DefaultHeaders` middleware does not use seprate builder
* `StaticFiles::new()`'s show_index removed, use `show_files_listing` method instead.
* `CookieSessionBackendBuilder` removed, all methods moved to `CookieSessionBackend` type
* `actix_web::httpcodes` module is deprecated, `HttpResponse::Ok()` and other fn
should be used instead
* `ClientRequestBuilder::body()` returns `Result<_, actix_web::Error>`
instead of `http::Error`
* `Application` renamed to a `App`
* `actix_web::Reply`, `actix_web::Resource` moved to `actix_web::dev`