axum/axum-macros/tests
David Pedersen c3f3db79ec
Support State with #[derive(FromRequest[Parts])] (#1391)
* Support `State` with `#[derive(FromRequest[Parts])]`

Fixes https://github.com/tokio-rs/axum/issues/1314

This makes it possible to extract things via `State` in
`#[derive(FromRequet)]`:

```rust
struct Foo {
    state: State<AppState>,
}
```

The state can also be inferred in a lot of cases so you only need to
write:

```rust
struct Foo {
    // since we're using `State<AppState>` we know the state has to be
    // `AppState`
    state: State<AppState>,
}
```

Same for

```rust
struct Foo {
    #[from_request(via(State))]
    state: AppState,
}
```

And

```rust
struct AppState {}
```

I think I've covered all the edge cases but there are (unsurprisingly) a
few.

* make sure things can be combined with other extractors

* main functions in ui tests don't need to be async

* Add test for multiple identicaly state types

* Add failing test for multiple states
2022-09-23 23:50:50 +02:00
..
debug_handler Generate correct bound for non-last extractor in #[debug_handler] (#1299) 2022-08-22 15:34:17 +02:00
from_request Support State with #[derive(FromRequest[Parts])] (#1391) 2022-09-23 23:50:50 +02:00
typed_path Update expected stderr of trybuild test (#1402) 2022-09-22 18:36:31 +02:00