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MapResponseBody

rama_http::layer::map_response_body

Struct MapResponseBody 

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pub struct MapResponseBody<S, F> { /* private fields */ }
Expand description

Apply a transformation to the response body.

See the module docs for an example.

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impl<S, F> MapResponseBody<S, F>

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pub const fn new(service: S, f: F) -> Self

Create a new MapResponseBody.

F is expected to be a function that takes a body and returns another body.

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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, Body> MapResponseBody<S, fn(Body) -> Body>
where Body: StreamingBody<Data = Bytes, Error: Into<BoxError>> + Send + Sync + 'static,

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pub const fn new_boxed_streaming_body(inner: S) -> Self

Turn the StreamingBody into a crate::Body using crate::Body::new.

This is shorthand for MapResponseBody::new(..., Body::new).

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impl<S, Body> MapResponseBody<S, fn(Body) -> Body>
where Body: From<Body>,

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pub const fn into_boxed_streaming_body(inner: S) -> Self

Turn the body into a crate::Body using crate::Body::from.

This is shorthand for MapResponseBody::new(..., Body::from).

Trait Implementations§

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impl<S: Clone, F: Clone> Clone for MapResponseBody<S, F>

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fn clone(&self) -> MapResponseBody<S, F>

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, F> Debug for MapResponseBody<S, F>
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<F, S, ReqBody, ResBody, NewResBody> Service<Request<ReqBody>> for MapResponseBody<S, F>
where S: Service<Request<ReqBody>, Output = Response<ResBody>>, ReqBody: Send + 'static, ResBody: Send + Sync + 'static, NewResBody: Send + Sync + 'static, F: Fn(ResBody) -> NewResBody + Clone + Send + Sync + 'static,

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type Output = Response<NewResBody>

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, F> Freeze for MapResponseBody<S, F>
where S: Freeze, F: Freeze,

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impl<S, F> RefUnwindSafe for MapResponseBody<S, F>
where S: RefUnwindSafe, F: RefUnwindSafe,

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impl<S, F> Send for MapResponseBody<S, F>
where S: Send, F: Send,

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impl<S, F> Sync for MapResponseBody<S, F>
where S: Sync, F: Sync,

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impl<S, F> Unpin for MapResponseBody<S, F>
where S: Unpin, F: Unpin,

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impl<S, F> UnsafeUnpin for MapResponseBody<S, F>
where S: UnsafeUnpin, F: UnsafeUnpin,

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impl<S, F> UnwindSafe for MapResponseBody<S, F>
where S: UnwindSafe, F: UnwindSafe,

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

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>

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where U: From<T>,

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Calls U::from(self).

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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
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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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fn into_endpoint_service_with_state( self, _state: State, ) -> <S as IntoEndpointServiceWithState<(S,), State>>::Service

convert the type into a rama_core::Service with state.
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where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
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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fn or<P, B, E>(self, other: P) -> Or<T, P>
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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impl<T, U> RamaFrom<T> for U
where U: From<T>,

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fn rama_from(value: T) -> U

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fn rama_into(self) -> U

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where U: TryFrom<T>,

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

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where U: RamaTryFrom<T, CrateMarker>,

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

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Performs the conversion.
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