* Use 308 status instead of 301 when redirecting
For redirects resulting from requests to paths with a trailing slash,
use 308 instead of 301 to prevent non-GET requests (POST, PUT, etc) from
being changed to GET.
For example, (assuming a route for /path is defined)...
- Old behavior results in:
POST /path/ -> GET /path
- New behavior results in:
POST /path/ -> POST /path
Fixes#681
* Add deprecation notice to found()
Deprecates found() due to its use of HTTP 302
* rustfmt
* Use dedicated redirect method
Use Redirect::permanent instead of re-implementing its functionality
* Remove deprecated method from example
Replace usages of Redirect:found with Redirect::to and Redirect::temporary as appropriate
* Fix panic in oauth example
Previously the example would panic if a request was made without the
`Cookie` header. Now the user is redirected to the login page as
expected.
* Update CHANGELOG
* Revert pub TypedheaderRejection fields
* Fix clippy lint
* cargo fmt
* Fix CHANGELOG link
* Adhere to implicit line length limit
This way there is now only one way to create a router:
```rust
use axum::{Router, handler::get};
let app = Router::new()
.route("/foo", get(handler))
.route("/foo", get(handler));
```
`nest` was changed in the same way:
```rust
use axum::Router;
let app = Router::new().nest("/foo", service);
```
