Trait WebResponseError 

pub trait WebResponseError<St, Err>: Error + 'static {
    // Provided methods
    fn error_response(&self, _: &St) -> HttpResponse { ... }
    fn into(self) -> Box<dyn WebResponseError<St, Err>>
       where Self: Sized { ... }
}

Error that can be rendered to a Response

Provided Methods

fn error_response(&self, _: &St) -> HttpResponse

Generate response for error

Internal server error is generated by default.

fn into(self) -> Box<dyn WebResponseError<St, Err>>

where Self: Sized,

Convert the error into a boxed trait object.

Used when the error is stored in a WebError. WebError overrides this method to return its inner error without boxing it again.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<St, Err> WebResponseError<St, Err> for Infallible

impl<St, T: Debug + 'static> WebResponseError<St, DefaultError> for HandshakeError<T>

Available on crate feature openssl only.

InternalServerError for openssl::ssl::HandshakeError

impl<St> WebResponseError<St, DefaultError> for Error

InternalServerError for FormError.

Serialization errors are server-side failures, such as a Json<T> or Form<T> responder failing to encode its value.

fn error_response(&self, _: &St) -> HttpResponse

impl<St> WebResponseError<St, DefaultError> for Error

Available on crate feature openssl only.

BadRequest for openssl::ssl::Error

fn error_response(&self, _: &St) -> HttpResponse

impl<St> WebResponseError<St, DefaultError> for Error

Return BAD_REQUEST for de::value::Error

fn error_response(&self, _: &St) -> HttpResponse

impl<St> WebResponseError<St, DefaultError> for Error

Return InternalServerError for io::Error

fn error_response(&self, _: &St) -> HttpResponse

impl<St> WebResponseError<St, DefaultError> for ParseError

Available on crate feature cookie only.

Return BadRequest for cookie::ParseError

fn error_response(&self, _: &St) -> HttpResponse

impl<St> WebResponseError<St, DefaultError> for Utf8Error

Return BAD_REQUEST for Utf8Error

fn error_response(&self, _: &St) -> HttpResponse

Implementors

impl<E, St, Err> WebResponseError<St, Err> for ntex::Error<E>

where E: WebResponseError<St, Err> + Clone,

impl<St, E: Error + 'static> WebResponseError<St, DefaultError> for BlockingError<E>

InternalServerError for BlockingError

impl<St, E> WebResponseError<St, DefaultError> for TimeoutError<E>

where E: Display + Debug + WebResponseError<St, DefaultError> + 'static,

Return GATEWAY_TIMEOUT for TimeoutError

impl<St, Err, A, B> WebResponseError<St, Err> for Either<A, B>

where A: WebResponseError<St, Err>, B: WebResponseError<St, Err>,

impl<St, Err, T> WebResponseError<St, Err> for InternalError<T>

where T: Debug + Display + 'static,

impl<St: 'static, Err: 'static> WebResponseError<St, Err> for WebError<St, Err>

impl<St> WebResponseError<St, DefaultError> for Canceled

InternalServerError for Canceled

impl<St> WebResponseError<St, DefaultError> for ClientError

Convert ClientError to a server Response

impl<St> WebResponseError<St, DefaultError> for ClientPayloadError

Convert ClientPayloadError to a server Response

impl<St> WebResponseError<St, DefaultError> for ContentTypeError

Return BadRequest for ContentTypeError

impl<St> WebResponseError<St, DefaultError> for DefaultError

impl<St> WebResponseError<St, DefaultError> for ntex::web::error::JsonError

InternalServerError for JsonError.

Serialization errors are server-side failures, such as a Json<T> or Form<T> responder failing to encode its value.

impl<St> WebResponseError<St, DefaultError> for ntex::ws::error::HandshakeError

Available on crate feature ws only.

Error renderer for ws::HandshakeError

impl<St> WebResponseError<St, DefaultError> for HttpError

Return InternalServerError for HttpError, Response generation can return HttpError, so it is internal error

impl<St> WebResponseError<St, DefaultError> for JsonPayloadError

Response renderer for JsonPayloadError

Returns PayloadTooLarge for Overflow and BadRequest otherwise.

impl<St> WebResponseError<St, DefaultError> for PathError

Error renderer for PathError

impl<St> WebResponseError<St, DefaultError> for ntex::web::error::PayloadError

impl<St> WebResponseError<St, DefaultError> for ntex::http::error::PayloadError

PayloadError returns two possible results:

• Overflow returns PayloadTooLarge
• Other errors returns BadRequest

impl<St> WebResponseError<St, DefaultError> for QueryPayloadError

Error renderer QueryPayloadError

impl<St> WebResponseError<St, DefaultError> for UrlGenerationError

InternalServerError for UrlGenerationError

impl<St> WebResponseError<St, DefaultError> for UrlencodedError

Response renderer for UrlencodedError