Trait ResponseError

pub trait ResponseError: Debug + Display {
    // Provided methods
    fn status_code(&self) -> StatusCode { ... }
    fn error_response(&self) -> Response  { ... }
}

Error that can be converted to Response

Provided Methods

fn status_code(&self) -> StatusCode

Response’s status code

Internal server error is generated by default.

fn error_response(&self) -> Response

Create response for error

Internal server error is generated by default.

Implementations

impl dyn ResponseError + 'static

pub fn downcast_ref<T: ResponseError + 'static>(&self) -> Option<&T>

Downcasts a response error to a specific type.

Implementations on Foreign Types

impl ResponseError for Error

InternalServerError for FormError

impl ResponseError for Utf8Error

Return BAD_REQUEST for Utf8Error

fn status_code(&self) -> StatusCode

impl ResponseError for Error

Return InternalServerError for io::Error

fn status_code(&self) -> StatusCode

impl ResponseError for Error

Return BAD_REQUEST for de::value::Error

fn status_code(&self) -> StatusCode

impl ResponseError for Error

InternalServerError for JsonError

impl<E, U: Encoder + Decoder> ResponseError for DispatcherError<E, U>

where E: Debug + Display, <U as Encoder>::Error: Debug, <U as Decoder>::Error: Debug,

impl<E: ResponseError> ResponseError for TimeoutError<E>

Return GATEWAY_TIMEOUT for TimeoutError

fn status_code(&self) -> StatusCode

Implementors

impl ResponseError for SendRequestError

Convert SendRequestError to a server Response

impl ResponseError for scrappy_http::cookie::ParseError

Return BadRequest for cookie::ParseError

impl ResponseError for HandshakeError

impl ResponseError for ProtocolError

impl ResponseError for ContentTypeError

Return BadRequest for ContentTypeError

impl ResponseError for scrappy_http::error::ParseError

Return BadRequest for ParseError

impl ResponseError for PayloadError

PayloadError returns two possible results:

• Overflow returns PayloadTooLarge
• Other errors returns BadRequest

impl ResponseError for InvalidHeaderValue

BadRequest for InvalidHeaderValue

impl ResponseError for scrappy_http::http::Error

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

impl ResponseError for Canceled

InternalServerError for Canceled

impl<E: Debug> ResponseError for BlockingError<E>

InternalServerError for BlockingError

impl<T> ResponseError for InternalError<T>

where T: Debug + Display + 'static,