rama::http::layer::set_header

Struct SetResponseHeader

pub struct SetResponseHeader<S, M> { /* private fields */ }
Expand description

Middleware that sets a header on the response.

Implementations§

§

impl<S, M> SetResponseHeader<S, M>

pub fn overriding( inner: S, header_name: HeaderName, make: M, ) -> SetResponseHeader<S, M>

Create a new SetResponseHeader.

If a previous value exists for the same header, it is removed and replaced with the new header value.

pub fn appending( inner: S, header_name: HeaderName, make: M, ) -> SetResponseHeader<S, M>

Create a new SetResponseHeader.

The new header is always added, preserving any existing values. If previous values exist, the header will have multiple values.

pub fn if_not_present( inner: S, header_name: HeaderName, make: M, ) -> SetResponseHeader<S, M>

Create a new SetResponseHeader.

If a previous value exists for the header, the new value is not inserted.

pub fn get_ref(&self) -> &S

Gets a reference to the underlying service.

pub fn into_inner(self) -> S

Consumes self, returning the underlying service.

§

impl<S, F, A> SetResponseHeader<S, BoxMakeHeaderValueFactoryFn<F, A>>

pub fn overriding_fn( inner: S, header_name: HeaderName, make_fn: F, ) -> SetResponseHeader<S, BoxMakeHeaderValueFactoryFn<F, A>>

Create a new SetResponseHeader from a [super::MakeHeaderValueFn].

See SetResponseHeader::overriding for more details.

pub fn appending_fn( inner: S, header_name: HeaderName, make_fn: F, ) -> SetResponseHeader<S, BoxMakeHeaderValueFactoryFn<F, A>>

Create a new SetResponseHeader from a [super::MakeHeaderValueFn].

See SetResponseHeader::appending for more details.

pub fn if_not_present_fn( inner: S, header_name: HeaderName, make_fn: F, ) -> SetResponseHeader<S, BoxMakeHeaderValueFactoryFn<F, A>>

Create a new SetResponseHeader from a [super::MakeHeaderValueFn].

See SetResponseHeader::if_not_present for more details.

Trait Implementations§

§

impl<S, M> Clone for SetResponseHeader<S, M>
where S: Clone, M: Clone,

§

fn clone(&self) -> SetResponseHeader<S, M>

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
§

impl<S, M> Debug for SetResponseHeader<S, M>
where S: Debug,

§

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
§

impl<ReqBody, ResBody, S, M> Service<Request<ReqBody>> for SetResponseHeader<S, M>
where ReqBody: Send + 'static, ResBody: Send + 'static, S: Service<Request<ReqBody>, Response = Response<ResBody>>, M: MakeHeaderValueFactory<ReqBody, ResBody>,

§

type Response = <S as Service<Request<ReqBody>>>::Response

The type of response returned by the service.
§

type Error = <S as Service<Request<ReqBody>>>::Error

The type of error returned by the service.
§

async fn serve( &self, ctx: Context, req: Request<ReqBody>, ) -> Result<<SetResponseHeader<S, M> as Service<Request<ReqBody>>>::Response, <SetResponseHeader<S, M> as Service<Request<ReqBody>>>::Error>

Serve a response or error for the given request, using the given context.
§

fn boxed(self) -> BoxService<Request, Self::Response, Self::Error>

Box this service to allow for dynamic dispatch.

Auto Trait Implementations§

§

impl<S, M> !Freeze for SetResponseHeader<S, M>

§

impl<S, M> RefUnwindSafe for SetResponseHeader<S, M>
where S: RefUnwindSafe, M: RefUnwindSafe,

§

impl<S, M> Send for SetResponseHeader<S, M>
where S: Send, M: Send,

§

impl<S, M> Sync for SetResponseHeader<S, M>
where S: Sync, M: Sync,

§

impl<S, M> Unpin for SetResponseHeader<S, M>
where S: Unpin, M: Unpin,

§

impl<S, M> UnwindSafe for SetResponseHeader<S, M>
where S: UnwindSafe, M: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

§

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

§

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

§

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
§

impl<S, Request, Connection> ConnectorService<Request> for S
where S: Service<Request, Response = EstablishedClientConnection<Connection, Request>>, <S as Service<Request>>::Error: Into<Box<dyn Error + Sync + Send>>,

§

type Connection = Connection

Connection returned by the ConnectorService
§

type Error = <S as Service<Request>>::Error

Error returned in case of connection / setup failure
§

fn connect( &self, ctx: Context, req: Request, ) -> impl Future<Output = Result<EstablishedClientConnection<<S as ConnectorService<Request>>::Connection, Request>, <S as ConnectorService<Request>>::Error>> + Send

Establish a connection, which often involves some kind of handshake, or connection revival.
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> FutureExt for T

§

fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
§

fn with_current_context(self) -> WithContext<Self> ⓘ

Attaches the current Context to this type, returning a WithContext wrapper. Read more
§

impl<S, Body> HttpClientExt for S
where S: Service<Request, Response = Response<Body>>, <S as Service<Request>>::Error: Into<Box<dyn Error + Sync + Send>>,

§

type ExecuteResponse = Response<Body>

The response type returned by the execute method.
§

type ExecuteError = <S as Service<Request>>::Error

The error type returned by the execute method.
§

fn get( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a GET request to a URL. Read more
§

fn post( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a POST request to a URL. Read more
§

fn put( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a PUT request to a URL. Read more
§

fn patch( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a PATCH request to a URL. Read more
§

fn delete( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a DELETE request to a URL. Read more
§

fn head( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a HEAD request to a URL. Read more
§

fn connect( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a CONNECT request to a URL. Read more
§

fn request( &self, method: Method, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Start building a Request with the Method and Url. Read more
§

fn build_from_request<RequestBody>( &self, request: Request<RequestBody>, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>
where RequestBody: Into<Body>,

Start building a Request, using the given Request. Read more
§

fn execute( &self, ctx: Context, request: Request, ) -> impl Future<Output = Result<<S as HttpClientExt>::ExecuteResponse, <S as HttpClientExt>::ExecuteError>>

Executes a Request. Read more
§

impl<S, Body> HttpClientWebSocketExt<Body> for S
where S: Service<Request, Response = Response<Body>>, <S as Service<Request>>::Error: Into<Box<dyn Error + Sync + Send>>,

§

fn websocket( &self, url: impl IntoUrl, ) -> WebSocketRequestBuilder<WithService<'_, S, Body>>

Create a new WebSocketRequestBuilder] to be used to establish a WebSocket connection over http/1.1.
§

fn websocket_h2( &self, url: impl IntoUrl, ) -> WebSocketRequestBuilder<WithService<'_, S, Body>>

Create a new WebSocketRequestBuilder to be used to establish a WebSocket connection over h2.
§

fn websocket_with_request<RequestBody>( &self, req: Request<RequestBody>, ) -> WebSocketRequestBuilder<WithService<'_, S, Body>>
where RequestBody: Into<Body>,

Create a new WebSocketRequestBuilder starting from the given request. Read more
§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
§

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
§

impl<S, R> IntoEndpointService<(R,)> for S
where S: Service<Request, Response = R, Error = Infallible>, R: IntoResponse + Send + Sync + 'static,

§

fn into_endpoint_service( self, ) -> impl Service<Request, Response = Response, Error = Infallible>

convert the type into a rama_core::Service.
§

impl<T> Pointable for T

§

const ALIGN: usize

The alignment of pointer.
§

type Init = T

The type for initializers.
§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
§

impl<T> PolicyExt for T
where T: ?Sized,

§

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
§

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
§

impl<T, U> RamaFrom<T> for U
where U: From<T>,

§

fn rama_from(value: T) -> U

§

impl<T, U, CrateMarker> RamaInto<U, CrateMarker> for T
where U: RamaFrom<T, CrateMarker>,

§

fn rama_into(self) -> U

§

impl<T, U> RamaTryFrom<T> for U
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

§

fn rama_try_from(value: T) -> Result<U, <U as RamaTryFrom<T>>::Error>

§

impl<T, U, CrateMarker> RamaTryInto<U, CrateMarker> for T
where U: RamaTryFrom<T, CrateMarker>,

§

type Error = <U as RamaTryFrom<T, CrateMarker>>::Error

§

fn rama_try_into(self) -> Result<U, <U as RamaTryFrom<T, CrateMarker>>::Error>

§

impl<S, RequestIn, RequestOut> RequestInspector<RequestIn> for S
where S: Service<RequestIn, Response = (Context, RequestOut)>, RequestIn: Send + 'static, RequestOut: Send + 'static,

§

type Error = <S as Service<RequestIn>>::Error

The type of error returned by the service.
§

type RequestOut = RequestOut

§

fn inspect_request( &self, ctx: Context, req: RequestIn, ) -> impl Future<Output = Result<(Context, <S as RequestInspector<RequestIn>>::RequestOut), <S as RequestInspector<RequestIn>>::Error>> + Send

Inspect the request, modify it if needed or desired, and return it.
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

§

fn vzip(self) -> V

§

impl<T> WithSubscriber for T

§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
§

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
§

impl<T> ErasedDestructor for T
where T: 'static,