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Implement IntoResponse for [u8; N] and &'static [u8; N] (#1690)
Co-authored-by: David Pedersen <david.pdrsn@gmail.com>
This commit is contained in:
valkyrie_pilot
GitHub
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4 changed files with 46 additions and 30 deletions
axum-core
axum-macros/tests/debug_handler/fail
axum
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@ -7,7 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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# Unreleased
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- None.
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- **added** Implement IntoResponse for &'static [u8; N] and [u8; N] ([#1690])
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[#1690]: https://github.com/tokio-rs/axum/pull/1690
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# 0.3.1 (9. January, 2023)
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@ -124,7 +126,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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- **added:** Add `response::ErrorResponse` and `response::Result` for
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`IntoResponse`-based error handling ([#921])
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[#921]: https://github.com/tokio-rs/axum/pull/921
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[#921]: https://github.com/tokio-rs/axum/pull/921
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# 0.2.2 (19. April, 2022)
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@ -348,6 +348,18 @@ impl IntoResponse for &'static [u8] {
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}
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}
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impl<const N: usize> IntoResponse for &'static [u8; N] {
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fn into_response(self) -> Response {
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self.as_slice().into_response()
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}
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}
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impl<const N: usize> IntoResponse for [u8; N] {
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fn into_response(self) -> Response {
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self.to_vec().into_response()
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}
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}
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impl IntoResponse for Vec<u8> {
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fn into_response(self) -> Response {
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Cow::<'static, [u8]>::Owned(self).into_response()
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@ -5,6 +5,7 @@ error[E0277]: the trait bound `bool: IntoResponse` is not satisfied
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| ^^^^ the trait `IntoResponse` is not implemented for `bool`
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= help: the following other types implement trait `IntoResponse`:
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&'static [u8; N]
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&'static [u8]
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&'static str
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()
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@ -12,8 +13,7 @@ error[E0277]: the trait bound `bool: IntoResponse` is not satisfied
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(Response<()>, T1, R)
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(Response<()>, T1, T2, R)
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(Response<()>, T1, T2, T3, R)
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(Response<()>, T1, T2, T3, T4, R)
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and 120 others
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and 122 others
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note: required by a bound in `__axum_macros_check_handler_into_response::{closure#0}::check`
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--> tests/debug_handler/fail/wrong_return_type.rs:4:23
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@ -7,7 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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# Unreleased
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- None.
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- - **added** Implement IntoResponse for &'static [u8; N] and [u8; N] ([#1690])
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[#1690]: https://github.com/tokio-rs/axum/pull/1690
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# 0.6.2 (9. January, 2023)
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@ -48,7 +50,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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```rust
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// this time without a fallback
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let api_router = Router::new().route("/users", get(|| { ... }));
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let app = Router::new()
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.nest("/api", api_router)
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// `api_router` will inherit this fallback
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@ -198,9 +200,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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let app = Router::new()
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.route("/", get(handler))
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.layer(Extension(AppState {}));
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async fn handler(Extension(app_state): Extension<AppState>) {}
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#[derive(Clone)]
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struct AppState {}
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```
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@ -213,9 +215,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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let app = Router::new()
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.route("/", get(handler))
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.with_state(AppState {});
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async fn handler(State(app_state): State<AppState>) {}
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#[derive(Clone)]
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struct AppState {}
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```
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@ -232,22 +234,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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};
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let app = Router::new().route("/", get(handler)).with_state(state);
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async fn handler(
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State(client): State<HttpClient>,
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State(database): State<Database>,
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) {}
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// the derive requires enabling the "macros" feature
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#[derive(Clone, FromRef)]
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struct AppState {
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client: HttpClient,
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database: Database,
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}
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#[derive(Clone)]
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struct HttpClient {}
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#[derive(Clone)]
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struct Database {}
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```
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@ -301,7 +303,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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B: Send,
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{
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type Rejection = StatusCode;
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async fn from_request(req: &mut RequestParts<B>) -> Result<Self, Self::Rejection> {
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// ...
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}
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@ -326,7 +328,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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S: Send + Sync,
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{
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type Rejection = StatusCode;
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async fn from_request_parts(parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
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// ...
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}
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@ -340,7 +342,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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B: Send + 'static,
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{
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type Rejection = StatusCode;
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async fn from_request(req: Request<B>, state: &S) -> Result<Self, Self::Rejection> {
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// ...
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}
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@ -775,9 +777,9 @@ Yanked, as it didn't compile in release mode.
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let app = Router::new()
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.route("/", get(handler))
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.layer(Extension(AppState {}));
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async fn handler(Extension(app_state): Extension<AppState>) {}
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#[derive(Clone)]
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struct AppState {}
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```
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@ -789,9 +791,9 @@ Yanked, as it didn't compile in release mode.
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let app = Router::with_state(AppState {})
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.route("/", get(handler));
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async fn handler(State(app_state): State<AppState>) {}
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#[derive(Clone)]
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struct AppState {}
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```
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@ -808,30 +810,30 @@ Yanked, as it didn't compile in release mode.
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};
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let app = Router::with_state(state).route("/", get(handler));
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async fn handler(
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State(client): State<HttpClient>,
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State(database): State<Database>,
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) {}
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#[derive(Clone)]
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struct AppState {
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client: HttpClient,
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database: Database,
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}
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#[derive(Clone)]
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struct HttpClient {}
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impl FromRef<AppState> for HttpClient {
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fn from_ref(state: &AppState) -> Self {
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state.client.clone()
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}
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}
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#[derive(Clone)]
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struct Database {}
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impl FromRef<AppState> for Database {
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fn from_ref(state: &AppState) -> Self {
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state.database.clone()
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@ -887,7 +889,7 @@ Yanked, as it didn't compile in release mode.
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B: Send,
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{
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type Rejection = StatusCode;
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async fn from_request(req: &mut RequestParts<B>) -> Result<Self, Self::Rejection> {
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// ...
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}
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@ -912,7 +914,7 @@ Yanked, as it didn't compile in release mode.
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S: Send + Sync,
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{
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type Rejection = StatusCode;
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async fn from_request_parts(parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
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// ...
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}
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@ -926,7 +928,7 @@ Yanked, as it didn't compile in release mode.
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B: Send + 'static,
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{
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type Rejection = StatusCode;
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async fn from_request(req: Request<B>, state: &S) -> Result<Self, Self::Rejection> {
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// ...
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}
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