* Improve `debug_handler` to use the correct span for specific bounds
This results in better localised error messages, as they now point
directly to the corresponding argument instead of to the macro itself.
* Improve some error messages behind a `nightly-error-messages` feature
flag
This uses the nightly only `rustc_on_unimplemented` attribute to improve
some error messages when users try to use invalid handler functions.
This should be seen as prove of concept, not as full solution for all
potential error cases.
The underlying feature is currently marked as permanently unstable, but
I'm working on getting this specific attribute (or an attribute with
different name, similar functionality) ready to work on a stable compiler.
* Apply suggestions from code review
Co-authored-by: Jonas Platte <[email protected]>
* Enable the `nightly-error-messages` feature unconditionally for nightly compilers
* Use a nightly compiler to run the axum-marcos compile fail tests
* update to newer nightly
* Run axum-macros tests on nightly
* tweak compile error hints a bit
* more tweaks
* update test
Co-authored-by: Jonas Platte <[email protected]>
Co-authored-by: David Pedersen <[email protected]>
* Automatically handle `http_body::LengthLimitError`
* add tower-http dev dep to axum-core
* just make it a link
* Make `FailedToBufferBody` an enum
* Fix tests now that tower-http handles `Content-Length`
* Bring back explanation for `LengthLimitError`
* remove todo we likely can't fix
* improve wording in docs
* Add `IntoResponseParts`
* docs
* Add test
* don't allow overriding body or response
* macroify impls
* re-order things a bit
* Fix tests
* Also allow overriding version
* Move things into separate modules
* docs
* clean up
* fix trybuild test
* remove churn
* simplify buliding response
* fixup test
* fix docs typo
* Use `HeaderValue::from_static`, might be faster
* Bring back `impl IntoResponse` in example
* Remove blanket impl to improve error message
* don't need to set `content-type`
* Apply suggestions from code review
Co-authored-by: Jonas Platte <[email protected]>
* changelog
Co-authored-by: Jonas Platte <[email protected]>
* Move `IntoResponse` to axum-core
* Move `FromRequest` to axum-core
* some clean up
* Remove hyper dependency from axum-core
* Fix docs reference
* Use default
* Update changelog
* Remove mention of default type
Spencer Bartholomew