Struct ErrorHandlerLayer 

pub struct ErrorHandlerLayer<F = ()> { /* private fields */ }

A Layer that wraps a Service and converts errors into Responses.

Implementations

impl ErrorHandlerLayer

pub const fn new() -> Self

Create a new ErrorHandlerLayer.

pub fn error_mapper<F>(self, error_mapper: F) -> ErrorHandlerLayer<F>

Set the error mapper function (not set by default).

The error mapper function is called with the error, and should return an IntoResponse implementation.

Trait Implementations

impl<F: Clone> Clone for ErrorHandlerLayer<F>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F: Debug> Debug for ErrorHandlerLayer<F>

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

Formats the value using the given formatter.

impl Default for ErrorHandlerLayer

fn default() -> Self

Returns the “default value” for a type.

impl<S, F: Clone> Layer<S> for ErrorHandlerLayer<F>

type Service = ErrorHandler<S, F>

The service produced by the layer.

fn layer(&self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service.

fn into_layer(self, inner: S) -> Self::Service

Same as layer but consuming self after the service was created.