* extra: Add `Cached` extractor
`Cached` wraps another extractor and caches its result in request
extensions.
* Use newtype to avoid overriding extensions of the same type
* Rename type param
* Fix `#[debug_handler]` for multiple extractors
It generated a function for each extractor to check the type but those
functions didn't have unique names.
Fixed by including all idents in the `arg: Extractor` token tree in the
name of the function generated. Not sure there is a simpler way to fix
it.
* just use a counter
* don't need visit feature anymore
* Make `axum-debug` handle more cases
* Only just trybuild tests on stable
* revert changes to hello-world example
* Remove a bit of duplication
* return error on generics
* address review feedback
* Support associated functions with receiver or returns `Self`
* fix indentation
Discovered while working on something else that we didn't properly
handle this:
```rust
let one = Router::new().route("/", get(|| async {}));
let two = Router::new().route("/", post(|| async {}));
let app = one.merge(two);
```
This introduces two new possible panics when constructing routers:
- If merging two routers that each have a fallback. Previously that left
side fallback would be silently discarded.
- If nesting a router that has a fallback. Previously it would be
silently discarded.
Overall this should make things more explicit and users shouldn't have
to worry "why isn't my fallback" working.
Fixes#488
* Add `axum-extra` crate
Empty for now but now we have a place to put stuff.
I'll make a PR for moving over https://github.com/davidpdrsn/axum-resource.
* remove `authors` field from `Cargo.toml`s
* Move `axum-handle-error-extract` into axum
With 0.4 underway we can now nuke `axum-handle-error-extract` and move
its code directly into axum.
So this replaces the old `HandleErrorLayer` with one that supports async
functions and extractors.
* changelog
* fix CI
* Empty crate
* basic setup
* Support `HEAD`
* Add remaining methods
* Impl Debug
* Add `MethodRouter::merge`
* WIP
* Support same route with different methods in different calls
* Update changelog
* Bring back `any` and `any_service`
* Address review feedback
* Clean up axum-debug crate
Mostly just brings the crate more in line with the rest of the crates in
the workspace.
I've also removed the axum-debug-macros crate since axum-debug only
contained one re-export from axum-debug-macros. So we didn't need two
crates. Can always bring the "backend" crate back if we need things in
axum-debug that aren't proc-macros.
* Just testing: This should make CI fail
* Misc CI clean up
* fix intentional breakage
* fix changelog
* Remove rustfmt config for now as it gives warnings on stable
* Fix paths
* add axum-debug to workspace
* update readme
* add changes to changelog
* little docs update
* fix the gap
a tab has leaked into workspace Cargo.toml, it must be fixed
* address clippy warnings
* Implement `IntoResponse` for `http::response::Parts`
Not sure there are many use cases for this but still thinks it makes to
provide since other crates can't.
* Use `Response::from_parts`
