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axum/axum-core/CHANGELOG.md
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David Pedersen 184ea656c0 Change HeaderMap extractor to clone the headers (#698)
* Change `HeaderMap` extractor to clone the headers

* fix docs

* changelog

* inline variable

* also add changelog item to axum

* don't list types from axum in axum-core's changelog

* document that `HeaderMap::from_request` clones the headers

* fix typo

* a few more typos
2022-01-23 18:01:52 +01:00

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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
# Unreleased
- **breaking:** Using `HeaderMap` as an extractor will no longer remove the headers and thus
they'll still be accessible to other extractors, such as `axum::extract::Json`. Instead
`HeaderMap` will clone the headers. You should prefer to use `TypedHeader` to extract only the
headers you need ([#698])
This includes these breaking changes:
- `RequestParts::take_headers` has been removed.
- `RequestParts::headers` returns `&HeaderMap`.
- `RequestParts::headers_mut` returns `&mut HeaderMap`.
- `HeadersAlreadyExtracted` has been removed.
- The `HeadersAlreadyExtracted` variant has been removed from these rejections:
- `RequestAlreadyExtracted`
- `RequestPartsAlreadyExtracted`
- `<HeaderMap as FromRequest<_>>::Error` has been changed to `std::convert::Infallible`.
[#698]: https://github.com/tokio-rs/axum/pull/698
# 0.1.1 (06. December, 2021)
- **added:** `axum_core::response::Response` now exists as a shorthand for writing `Response<BoxBody>` ([#590])
[#590]: https://github.com/tokio-rs/axum/pull/590
# 0.1.0 (02. December, 2021)
- Initial release.