Struct ErrorRailService 

pub struct ErrorRailService<S, C> { /* private fields */ }

A Tower Service that wraps errors in ComposableError with context.

This is created by ErrorRailLayer and wraps an inner service, adding error context to any errors it produces.

Implementations

impl<S, C> ErrorRailService<S, C>

pub fn new(inner: S, context: C) -> Self

Creates a new ErrorRailService wrapping the given service.

pub fn inner(&self) -> &S

Returns a reference to the inner service.

pub fn inner_mut(&mut self) -> &mut S

Returns a mutable reference to the inner service.

pub fn into_inner(self) -> S

Consumes the wrapper and returns the inner service.

pub fn context(&self) -> &C

Returns a reference to the context.

Trait Implementations

impl<S: Clone, C: Clone> Clone for ErrorRailService<S, C>

fn clone(&self) -> ErrorRailService<S, C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug, C: Debug> Debug for ErrorRailService<S, C>

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

Formats the value using the given formatter.

impl<S, C, Request> Service<Request> for ErrorRailService<S, C>

where S: Service<Request>, S::Error: Debug, C: IntoErrorContext + Clone,

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

Responses given by the service.

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

Errors produced by the service.

type Future = ErrorRailFuture<<S as Service<Request>>::Future, C>

The future response value.

fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, request: Request) -> Self::Future

Process the request and return the response asynchronously.