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SetResponseHeader

rama_http::layer::set_header

Struct SetResponseHeader 

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

Middleware that sets a header on the response.

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impl<S, H: HeaderEncode> SetResponseHeader<S, TypedHeaderAsMaker<H>>

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pub fn overriding_typed(inner: S, header: H) -> Self

Create a new SetResponseHeader from a typed HeaderEncode.

See SetResponseHeader::overriding for more details.

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pub fn appending_typed(inner: S, header: H) -> Self

Create a new SetResponseHeader from a typed HeaderEncode.

See SetResponseHeader::appending for more details.

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pub fn if_not_present_typed(inner: S, header: H) -> Self

Create a new SetResponseHeader from a typed HeaderEncode.

See SetResponseHeader::if_not_present for more details.

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

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

Create a new SetResponseHeader.

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

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

Create a new SetResponseHeader.

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

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

Create a new SetResponseHeader.

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

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pub fn get_ref(&self) -> &S

Gets a reference to the underlying service.

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pub fn into_inner(self) -> S

Consumes self, returning the underlying service.

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

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pub fn overriding_fn(inner: S, header_name: HeaderName, make_fn: F) -> Self

Create a new SetResponseHeader from a header::MakeHeaderValueFn.

See SetResponseHeader::overriding for more details.

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pub fn appending_fn(inner: S, header_name: HeaderName, make_fn: F) -> Self

Create a new SetResponseHeader from a header::MakeHeaderValueFn.

See SetResponseHeader::appending for more details.

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pub fn if_not_present_fn(inner: S, header_name: HeaderName, make_fn: F) -> Self

Create a new SetResponseHeader from a header::MakeHeaderValueFn.

See SetResponseHeader::if_not_present for more details.

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

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pub fn overriding_default( inner: S, header_name: HeaderName, ) -> SetResponseHeader<S, MakeHeaderValueDefault<M>>

Create a new SetResponseHeader from a Default MakeHeaderValue.

See SetResponseHeader::overriding for more details.

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pub fn appending_default( inner: S, header_name: HeaderName, ) -> SetResponseHeader<S, MakeHeaderValueDefault<M>>

Create a new SetResponseHeader from a Default MakeHeaderValue.

See SetResponseHeader::appending for more details.

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pub fn if_not_present_default( inner: S, header_name: HeaderName, ) -> SetResponseHeader<S, MakeHeaderValueDefault<M>>

Create a new SetResponseHeader from a Default MakeHeaderValue.

See SetResponseHeader::if_not_present for more details.

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impl<S, M: TypedHeader> SetResponseHeader<S, M>

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pub fn overriding_default_typed( inner: S, ) -> SetResponseHeader<S, MakeHeaderValueDefault<TypedHeaderAsMaker<M>>>

Create a new SetResponseHeader from a Default TypedHeader.

See SetResponseHeader::overriding for more details.

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pub fn appending_default_typed( inner: S, ) -> SetResponseHeader<S, MakeHeaderValueDefault<TypedHeaderAsMaker<M>>>

Create a new SetResponseHeader from a Default TypedHeader.

See SetResponseHeader::appending for more details.

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pub fn if_not_present_default_typed( inner: S, ) -> SetResponseHeader<S, MakeHeaderValueDefault<TypedHeaderAsMaker<M>>>

Create a new SetResponseHeader from a Default TypedHeader.

See SetResponseHeader::if_not_present for more details.

Trait Implementations§

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

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

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<S, M> Debug for SetResponseHeader<S, M>
where S: Debug,

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

Formats the value using the given formatter. Read more
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impl<ReqBody, ResBody, S, M> Service<Request<ReqBody>> for SetResponseHeader<S, M>
where ReqBody: Send + 'static, ResBody: Send + 'static, S: Service<Request<ReqBody>, Output = Response<ResBody>>, M: MakeHeaderValueFactory<ReqBody, ResBody>,

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

The type of the output returned by the service.
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type Error = <S as Service<Request<ReqBody>>>::Error

The type of error returned by the service.
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async fn serve( &self, req: Request<ReqBody>, ) -> Result<Self::Output, Self::Error>

Serve an output or an error for the given input
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fn boxed(self) -> BoxService<Input, Self::Output, Self::Error>

Box this service to allow for dynamic dispatch.

Auto Trait Implementations§

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

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

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

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

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

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

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

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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

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

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

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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

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

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type Connection = Connection

Connection returned by the ConnectorService
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type Error = <S as Service<Input>>::Error

Error returned in case of connection / setup failure
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fn connect( &self, input: Input, ) -> impl Future<Output = Result<EstablishedClientConnection<<S as ConnectorService<Input>>::Connection, Input>, <S as ConnectorService<Input>>::Error>> + Send

Establish a connection, which often involves some kind of handshake, or connection revival.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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impl<T> FutureExt for T

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

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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Attaches the current Context to this type, returning a WithContext wrapper. Read more
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impl<S, Body> HttpClientExt for S
where S: Service<Request, Output = Response<Body>>, <S as Service<Request>>::Error: Into<Box<dyn Error + Sync + Send>>,

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type ExecuteResponse = Response<Body>

The response type returned by the execute method.
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type ExecuteError = <S as Service<Request>>::Error

The error type returned by the execute method.
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fn get( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a GET request to a URL. Read more
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fn post( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a POST request to a URL. Read more
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fn put( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a PUT request to a URL. Read more
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fn patch( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a PATCH request to a URL. Read more
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fn delete( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a DELETE request to a URL. Read more
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fn head( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a HEAD request to a URL. Read more
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fn connect( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a CONNECT request to a URL. Read more
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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
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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
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fn execute( &self, request: Request, ) -> impl Future<Output = Result<<S as HttpClientExt>::ExecuteResponse, <S as HttpClientExt>::ExecuteError>>

Executes a Request. Read more
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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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where U: From<T>,

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Calls U::from(self).

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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
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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
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impl<S> IntoEndpointService<(S,)> for S
where S: Service<Request>,

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type Service = S

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fn into_endpoint_service(self) -> <S as IntoEndpointService<(S,)>>::Service

convert the type into a rama_core::Service.
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impl<S, State> IntoEndpointServiceWithState<(S,), State> for S
where S: Service<Request>,

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type Service = S

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convert the type into a rama_core::Service with state.
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where T: Sized + 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
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where T: Sized + 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
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where U: From<T>,

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fn rama_from(value: T) -> U

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where U: RamaFrom<T, CrateMarker>,

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fn rama_into(self) -> U

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

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

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

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

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where T: ?Sized,

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where T: Clone,

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The resulting type after obtaining ownership.
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Creates owned data from borrowed data, usually by cloning. Read more
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Uses borrowed data to replace owned data, usually by cloning. Read more
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Performs the conversion.
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