Trait ServiceExt

pub trait ServiceExt<R>:
    Sized
    + Sealed<R>
    + Service<R> {
    // Provided methods
    fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self> { ... }
    fn add_extension<T>(self, value: T) -> AddExtension<Self, T> { ... }
    fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F> { ... }
    fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F> { ... }
    fn compression(self) -> Compression<Self> { ... }
    fn decompression(self) -> Decompression<Self> { ... }
    fn trace_for_http(
        self,
    ) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>> { ... }
    fn trace_for_grpc(
        self,
    ) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>> { ... }
    fn follow_redirects(self) -> FollowRedirect<Self> { ... }
    fn sensitive_headers(
        self,
        headers: impl IntoIterator<Item = HeaderName>,
    ) -> SetSensitiveRequestHeaders<SetSensitiveResponseHeaders<Self>> { ... }
    fn sensitive_request_headers(
        self,
        headers: impl IntoIterator<Item = HeaderName>,
    ) -> SetSensitiveRequestHeaders<Self> { ... }
    fn sensitive_response_headers(
        self,
        headers: impl IntoIterator<Item = HeaderName>,
    ) -> SetSensitiveResponseHeaders<Self> { ... }
    fn override_request_header<M>(
        self,
        header_name: HeaderName,
        make: M,
    ) -> SetRequestHeader<Self, M> { ... }
    fn append_request_header<M>(
        self,
        header_name: HeaderName,
        make: M,
    ) -> SetRequestHeader<Self, M> { ... }
    fn insert_request_header_if_not_present<M>(
        self,
        header_name: HeaderName,
        make: M,
    ) -> SetRequestHeader<Self, M> { ... }
    fn override_response_header<M>(
        self,
        header_name: HeaderName,
        make: M,
    ) -> SetResponseHeader<Self, M> { ... }
    fn append_response_header<M>(
        self,
        header_name: HeaderName,
        make: M,
    ) -> SetResponseHeader<Self, M> { ... }
    fn insert_response_header_if_not_present<M>(
        self,
        header_name: HeaderName,
        make: M,
    ) -> SetResponseHeader<Self, M> { ... }
    fn set_request_id<M>(
        self,
        header_name: HeaderName,
        make_request_id: M,
    ) -> SetRequestId<Self, M>
       where M: MakeRequestId { ... }
    fn set_x_request_id<M>(self, make_request_id: M) -> SetRequestId<Self, M>
       where M: MakeRequestId { ... }
    fn propagate_request_id(
        self,
        header_name: HeaderName,
    ) -> PropagateRequestId<Self> { ... }
    fn propagate_x_request_id(self) -> PropagateRequestId<Self> { ... }
    fn catch_panic(self) -> CatchPanic<Self, DefaultResponseForPanic> { ... }
    fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self> { ... }
    fn trim_trailing_slash(self) -> NormalizePath<Self> { ... }
}

Extension trait that adds methods to any Service for adding middleware from tower-http.

Provided Methods

fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>

Propagate a header from the request to the response.

See tower_http::propagate_header for more details.

fn add_extension<T>(self, value: T) -> AddExtension<Self, T>

Add some shareable value to request extensions.

See tower_http::add_extension for more details.

fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F>

Apply a transformation to the request body.

See tower_http::map_request_body for more details.

fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>

Apply a transformation to the response body.

See tower_http::map_response_body for more details.

fn compression(self) -> Compression<Self>

Compresses response bodies.

See tower_http::compression for more details.

fn decompression(self) -> Decompression<Self>

Decompress response bodies.

See tower_http::decompression for more details.

fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>

High level tracing that classifies responses using HTTP status codes.

This method does not support customizing the output, to do that use TraceLayer instead.

See tower_http::trace for more details.

fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>

High level tracing that classifies responses using gRPC headers.

This method does not support customizing the output, to do that use TraceLayer instead.

See tower_http::trace for more details.

fn follow_redirects(self) -> FollowRedirect<Self>

Follow redirect resposes using the Standard policy.

See tower_http::follow_redirect for more details.

fn sensitive_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveRequestHeaders<SetSensitiveResponseHeaders<Self>>

Mark headers as sensitive on both requests and responses.

See tower_http::sensitive_headers for more details.

fn sensitive_request_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveRequestHeaders<Self>

Mark headers as sensitive on requests.

See tower_http::sensitive_headers for more details.

fn sensitive_response_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveResponseHeaders<Self>

Mark headers as sensitive on responses.

See tower_http::sensitive_headers for more details.

fn override_request_header<M>( self, header_name: HeaderName, make: M, ) -> SetRequestHeader<Self, M>

Insert a header into the request.

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

See tower_http::set_header for more details.

fn append_request_header<M>( self, header_name: HeaderName, make: M, ) -> SetRequestHeader<Self, M>

Append a header into the request.

If previous values exist, the header will have multiple values.

See tower_http::set_header for more details.

fn insert_request_header_if_not_present<M>( self, header_name: HeaderName, make: M, ) -> SetRequestHeader<Self, M>

Insert a header into the request, if the header is not already present.

See tower_http::set_header for more details.

fn override_response_header<M>( self, header_name: HeaderName, make: M, ) -> SetResponseHeader<Self, M>

Insert a header into the response.

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

See tower_http::set_header for more details.

fn append_response_header<M>( self, header_name: HeaderName, make: M, ) -> SetResponseHeader<Self, M>

Append a header into the response.

If previous values exist, the header will have multiple values.

See tower_http::set_header for more details.

fn insert_response_header_if_not_present<M>( self, header_name: HeaderName, make: M, ) -> SetResponseHeader<Self, M>

Insert a header into the response, if the header is not already present.

See tower_http::set_header for more details.

fn set_request_id<M>( self, header_name: HeaderName, make_request_id: M, ) -> SetRequestId<Self, M>

where M: MakeRequestId,

Add request id header and extension.

See tower_http::request_id for more details.

fn set_x_request_id<M>(self, make_request_id: M) -> SetRequestId<Self, M>

where M: MakeRequestId,

Add request id header and extension, using x-request-id as the header name.

See tower_http::request_id for more details.

fn propagate_request_id( self, header_name: HeaderName, ) -> PropagateRequestId<Self>

Propgate request ids from requests to responses.

See tower_http::request_id for more details.

fn propagate_x_request_id(self) -> PropagateRequestId<Self>

Propgate request ids from requests to responses, using x-request-id as the header name.

See tower_http::request_id for more details.

fn catch_panic(self) -> CatchPanic<Self, DefaultResponseForPanic>

Catch panics and convert them into 500 Internal Server responses.

See tower_http::catch_panic for more details.

fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self>

Intercept requests with over-sized payloads and convert them into 413 Payload Too Large responses.

See tower_http::limit for more details.

fn trim_trailing_slash(self) -> NormalizePath<Self>

Remove trailing slashes from paths.

See tower_http::normalize_path for more details.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<R, T> ServiceExt<R> for T

where T: Service<R>,